Revision of the Indo-Pacific dottyback fish subfamily Pseudochrominae (Perciformes:Pseudochromidae)
- Authors: Gill, Anthony C
- Date: 2004
- Subjects: Fishes -- Indo-Pacific Region -- Classification , Pseudochromidae
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/137669 , vital:37548
- Description: The 100 nominal species in the pseudochromid subfamily Pseudochrominae are referred to 70 valid species, and an additional ten species are described as new. These species are assigned to ten genera: Assiculoides Gill & Hutchins, 1997, Assiculus Richardson, 1846, Cypho Myers, 1940, Labracinns Schlegel, 1858, Ogilbyina Fowler, 1931, Pseudochromis Riippell, 1835, and four new genera, Manonichthvs, Oxvcercichthys, Pholidochromis and Pictichromis. In previous recent studies only two genera, Labracinns and Pseudochromis , had been generally recognised; species assigned to the remaining genera had been previously placed in Pseudochromis. Species included in the subfamily are: Assiculoides desmonotus Gill & Hutchins, 1997 (Western Australia); Assiculus punctatus Richardson, 1846 (northwestern Australia); Cypho purpurascens (De Vis, 1884) (southwest Pacific); C. zaps sp. nov. (Indonesia to Ryukyu Ids); Labracinns atrofasciatus (Herre, 1933) (Culion, Philippines); L. cyclophthalmus (Muller & Troschel, 1849) (Japan to northwestern Australia, Papua New Guinea); L. lineatus (Castelnau, 1875) (Western Australia); Manonichthvs a/leni sp. nov. (Sabah, Borneo); M. paranox (Lubbock & Goldman, 1976) (Solomon Ids, Papua New Guinea, Great Barrier Reef); M. polynemus (Fowler, 1931) (northeastern Indonesia, Belau); M. splendens (Fowler, 1931) (southeastern Indonesia); M. winterbottomi sp nov. (Cebu, Philippines); Ogilbyina novaehollandiae (Steindachner, 1880) (southern Great Barrier Reef and Queensland); O. queenslandiae (Saville-Kent, 1893) (Queensland, Great Barrier Reef); O. salvati (Plessis & Fourmanoir, 1966) (New Caledonia); Oxvcercichthys veliferus (Lubbock, 1980) (Great Barrier Reef, western Coral Sea); Pholidochromis marginata (Lubbock, 1980) (northeastern Indonesia to Bougainville); Pictichromis aurifrons (Lubbock, 1980) (New Guinea); P. coralensis sp. nov. (Great Barrier Reef to New Caledonia); P. diadema (Lubbock & Randall, 1978) (Malaysia to Philippines and northern Borneo); P. ephippiata (Gill, Pyle & Earle, 1996) (northern Sulawesi, southeastern Papua New Guinea); P. paccagnellae (Axelrod, 1973) (Indonesia, Timor Sea to Solomon Ids); P. porphyrea (Lubbock & Goldman, 1974) (Ryukyu Ids and northeastern Indonesia to Marshall Ids and Tonga); Pseudochromis aldabraensis Bauchot-Boutin, 1958 (Aldabra, northwestern Indian Ocean); P. alticaudex sp. nov. (northeastern Indonesia to Solomon Ids); P. andamanensis Lubbock, 1980 (Andaman Sea to Timor Sea, Australia); P. aureolineatus sp. nov. (Comoro Ids); P. aurulentus Gill & Randall, 1998 (Komodo Id, Indonesia); P. bitaeniatus (Fowler, 1931) (Philippines to Timor Sea, Australia, Solomon Ids); P. caudalis Boulenger, 1898 (Arabian Sea to Sri Lanka); P. coccinicauda (Tickell, 1888) (Laccadive Ids to central Indonesia); P. colei Herre, 1933 (Culion, Philippines); P. cometes Gill & Randall, 1998 (Komodo Id, Indonesia); P. cyanotaenia Bleeker, 1857 (Japan to Australia and Vanuatu); P dilectus Lubbock, 1976 (Sri Lanka); P. dixurus Lubbock, 1975 (Red Sea); P. dutoiti Smith, 1955 (east coast of Africa); P. elongatus Lubbock, 1980 (eastern Indonesia); P. flammicauda Lubbock & Goldman, 1976 (Great Barrier Reef); P. flavivertex Riippell, 1835 (Red Sea); P. flavopunctatus Gill & Randall, 1998 (Komodo Id, Indonesia); P. fowleri Herre, 1934 (Philippines and Sabah, Borneo); P. fridmani Klausewitz, 1968 (Red Sea); P. fuscus Muller & Troschel, 1849 (Sri Lanka to Vanuatu); P. howsoni Allen, 1995 (northwestern Australia); P. jamesi Schultz, 1943 (southwest Pacific); P kolythrus Gill & Winterbottom, 1993 (New Caledonia); P. kristinae sp. nov. (east coast of Africa to Madagascar); P. leucorhynchus Lubbock, 1977 (Kenya to Oman); P. linda Randall & Stanaland, 1989 (Gulf of Aden to Pakistan); P. litus Gill & Randall, 1998 (southeastern Indonesia); P. luteus Aoyagi, 1943 (Ryukyu Ids to Philippines); P. madagascariensis sp. nov. (northeastern Madagascar); P. magnificus Lubbock, 1977 (Cargados Carajos Shoals); P. marshallensis Schultz, 1953 (Western Australia to Marshall Ids); P. melanurus sp. nov. (Fiji and Tonga); P. melas Lubbock, 1977 (east coast of Africa); P. mooii sp. nov. (Komodo Id, Indonesia); P. moorei Fowler, 1931 (Philippines); P. natalensis Regan, 1916 (east coast of Africa); P. nigrovittatus Boulenger, 1897 (Red Sea, Gulf of Aden, Socotra to Persian Gulf); P- olivaceus Riippell, 1835 (Red Sea); P. omanensis Gill & Mee, 1993 (Oman); P. persicus Murray, 1887 (Persian Gulf to Pakistan); P. perspicillatus Gunther, 1862 (Philippines and Indonesia); P. pesi Lubbock, 1975 (Red Sea); P. pictus Gill & Randall, 1998 (Alor Id, Indonesia); P. punctatus Kotthaus, 1970 (Somalia and southern Oman); P. pylei Randall & McCosker, 1989 (southeastern Indonesia and Belau); P quinquedentatus McCulloch, 1926 (northern Australia); P. ransonneti Steindachner, 1870 (Gulf of Thailand to Seribu Ids, Indonesia); P. reticulatus Gill & Woodland, 1992 (northwestern Australia); P. sankeyi Lubbock, 1975 (southern Red Sea, Gulf of Aden); P. springeri Lubbock, 1975 (Red Sea); P. steenei Gill & Randall, 1992 (southern Indonesia); P. striatus Gill, Shao & Chen, 1995 (Philippines, Taiwan, Ryukyu Ids); P. tapeinosoma Bleeker, 1853 (Andaman Sea to Solomon Ids); P. tauberae Lubbock, 1977 (east coast of Africa to Madagascar); P. viridis Gill & Allen, 1996 (Christmas Id, Indian Ocean); and P. wilsoni Whitley, 1929 (northern Australia). A key to genera and keys to species within genera are provided. Synonymy lists, suggested vernacular names, morphological descriptions, habitat notes, and distribution maps are given for each species. Photographs showing live and/or freshly dead colourations (including sexual and other intraspecific variation) are provided for all but a few species.
- Full Text:
- Date Issued: 2004
- Authors: Gill, Anthony C
- Date: 2004
- Subjects: Fishes -- Indo-Pacific Region -- Classification , Pseudochromidae
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/137669 , vital:37548
- Description: The 100 nominal species in the pseudochromid subfamily Pseudochrominae are referred to 70 valid species, and an additional ten species are described as new. These species are assigned to ten genera: Assiculoides Gill & Hutchins, 1997, Assiculus Richardson, 1846, Cypho Myers, 1940, Labracinns Schlegel, 1858, Ogilbyina Fowler, 1931, Pseudochromis Riippell, 1835, and four new genera, Manonichthvs, Oxvcercichthys, Pholidochromis and Pictichromis. In previous recent studies only two genera, Labracinns and Pseudochromis , had been generally recognised; species assigned to the remaining genera had been previously placed in Pseudochromis. Species included in the subfamily are: Assiculoides desmonotus Gill & Hutchins, 1997 (Western Australia); Assiculus punctatus Richardson, 1846 (northwestern Australia); Cypho purpurascens (De Vis, 1884) (southwest Pacific); C. zaps sp. nov. (Indonesia to Ryukyu Ids); Labracinns atrofasciatus (Herre, 1933) (Culion, Philippines); L. cyclophthalmus (Muller & Troschel, 1849) (Japan to northwestern Australia, Papua New Guinea); L. lineatus (Castelnau, 1875) (Western Australia); Manonichthvs a/leni sp. nov. (Sabah, Borneo); M. paranox (Lubbock & Goldman, 1976) (Solomon Ids, Papua New Guinea, Great Barrier Reef); M. polynemus (Fowler, 1931) (northeastern Indonesia, Belau); M. splendens (Fowler, 1931) (southeastern Indonesia); M. winterbottomi sp nov. (Cebu, Philippines); Ogilbyina novaehollandiae (Steindachner, 1880) (southern Great Barrier Reef and Queensland); O. queenslandiae (Saville-Kent, 1893) (Queensland, Great Barrier Reef); O. salvati (Plessis & Fourmanoir, 1966) (New Caledonia); Oxvcercichthys veliferus (Lubbock, 1980) (Great Barrier Reef, western Coral Sea); Pholidochromis marginata (Lubbock, 1980) (northeastern Indonesia to Bougainville); Pictichromis aurifrons (Lubbock, 1980) (New Guinea); P. coralensis sp. nov. (Great Barrier Reef to New Caledonia); P. diadema (Lubbock & Randall, 1978) (Malaysia to Philippines and northern Borneo); P. ephippiata (Gill, Pyle & Earle, 1996) (northern Sulawesi, southeastern Papua New Guinea); P. paccagnellae (Axelrod, 1973) (Indonesia, Timor Sea to Solomon Ids); P. porphyrea (Lubbock & Goldman, 1974) (Ryukyu Ids and northeastern Indonesia to Marshall Ids and Tonga); Pseudochromis aldabraensis Bauchot-Boutin, 1958 (Aldabra, northwestern Indian Ocean); P. alticaudex sp. nov. (northeastern Indonesia to Solomon Ids); P. andamanensis Lubbock, 1980 (Andaman Sea to Timor Sea, Australia); P. aureolineatus sp. nov. (Comoro Ids); P. aurulentus Gill & Randall, 1998 (Komodo Id, Indonesia); P. bitaeniatus (Fowler, 1931) (Philippines to Timor Sea, Australia, Solomon Ids); P. caudalis Boulenger, 1898 (Arabian Sea to Sri Lanka); P. coccinicauda (Tickell, 1888) (Laccadive Ids to central Indonesia); P. colei Herre, 1933 (Culion, Philippines); P. cometes Gill & Randall, 1998 (Komodo Id, Indonesia); P. cyanotaenia Bleeker, 1857 (Japan to Australia and Vanuatu); P dilectus Lubbock, 1976 (Sri Lanka); P. dixurus Lubbock, 1975 (Red Sea); P. dutoiti Smith, 1955 (east coast of Africa); P. elongatus Lubbock, 1980 (eastern Indonesia); P. flammicauda Lubbock & Goldman, 1976 (Great Barrier Reef); P. flavivertex Riippell, 1835 (Red Sea); P. flavopunctatus Gill & Randall, 1998 (Komodo Id, Indonesia); P. fowleri Herre, 1934 (Philippines and Sabah, Borneo); P. fridmani Klausewitz, 1968 (Red Sea); P. fuscus Muller & Troschel, 1849 (Sri Lanka to Vanuatu); P. howsoni Allen, 1995 (northwestern Australia); P. jamesi Schultz, 1943 (southwest Pacific); P kolythrus Gill & Winterbottom, 1993 (New Caledonia); P. kristinae sp. nov. (east coast of Africa to Madagascar); P. leucorhynchus Lubbock, 1977 (Kenya to Oman); P. linda Randall & Stanaland, 1989 (Gulf of Aden to Pakistan); P. litus Gill & Randall, 1998 (southeastern Indonesia); P. luteus Aoyagi, 1943 (Ryukyu Ids to Philippines); P. madagascariensis sp. nov. (northeastern Madagascar); P. magnificus Lubbock, 1977 (Cargados Carajos Shoals); P. marshallensis Schultz, 1953 (Western Australia to Marshall Ids); P. melanurus sp. nov. (Fiji and Tonga); P. melas Lubbock, 1977 (east coast of Africa); P. mooii sp. nov. (Komodo Id, Indonesia); P. moorei Fowler, 1931 (Philippines); P. natalensis Regan, 1916 (east coast of Africa); P. nigrovittatus Boulenger, 1897 (Red Sea, Gulf of Aden, Socotra to Persian Gulf); P- olivaceus Riippell, 1835 (Red Sea); P. omanensis Gill & Mee, 1993 (Oman); P. persicus Murray, 1887 (Persian Gulf to Pakistan); P. perspicillatus Gunther, 1862 (Philippines and Indonesia); P. pesi Lubbock, 1975 (Red Sea); P. pictus Gill & Randall, 1998 (Alor Id, Indonesia); P. punctatus Kotthaus, 1970 (Somalia and southern Oman); P. pylei Randall & McCosker, 1989 (southeastern Indonesia and Belau); P quinquedentatus McCulloch, 1926 (northern Australia); P. ransonneti Steindachner, 1870 (Gulf of Thailand to Seribu Ids, Indonesia); P. reticulatus Gill & Woodland, 1992 (northwestern Australia); P. sankeyi Lubbock, 1975 (southern Red Sea, Gulf of Aden); P. springeri Lubbock, 1975 (Red Sea); P. steenei Gill & Randall, 1992 (southern Indonesia); P. striatus Gill, Shao & Chen, 1995 (Philippines, Taiwan, Ryukyu Ids); P. tapeinosoma Bleeker, 1853 (Andaman Sea to Solomon Ids); P. tauberae Lubbock, 1977 (east coast of Africa to Madagascar); P. viridis Gill & Allen, 1996 (Christmas Id, Indian Ocean); and P. wilsoni Whitley, 1929 (northern Australia). A key to genera and keys to species within genera are provided. Synonymy lists, suggested vernacular names, morphological descriptions, habitat notes, and distribution maps are given for each species. Photographs showing live and/or freshly dead colourations (including sexual and other intraspecific variation) are provided for all but a few species.
- Full Text:
- Date Issued: 2004
Plotonus nkunga, a new species of catfish from South Africa, with a redescription of Plotosus limbatus Valenciennes and key to the species of Plotosus (Siluriformes: Plotosidae)
- Gomon, Janet R, Taylor, William Ralph, J.L.B. Smith Institute of Ichthyology
- Authors: Gomon, Janet R , Taylor, William Ralph , J.L.B. Smith Institute of Ichthyology
- Date: 1982-08
- Subjects: Catfishes
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/69871 , vital:29590 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 22 , Plotosus nkunga sp. n., from the east coast of South Africa, possibly ranging as far north as Zanzibar, is most similar to Plotosus limbatus Valenciennes, from the coasts of India, Sri Lanka, Kenya and Aldabra. Plotosus nkunga differs most notably in having fewer total gill rakers on the anterior faces of the first two arches, 16 to 21 versus 20 to 25 first arch, 16 to 24 versus 23 to 27 second arch; in having modally one more precaudal vertebra and slight modal differences in number of ribs and branchiostegal rays; in the shapes of the mesethmoid and the parapophyses of the fourth and fifth centra of the anterior complex vertebra; in the length of the maxilla; and in certain body proportions. Descriptions, annotated synonymies and illustrations are given for both species. A key to the five known species of Plotosus is presented.
- Full Text:
- Date Issued: 1982-08
- Authors: Gomon, Janet R , Taylor, William Ralph , J.L.B. Smith Institute of Ichthyology
- Date: 1982-08
- Subjects: Catfishes
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/69871 , vital:29590 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 22 , Plotosus nkunga sp. n., from the east coast of South Africa, possibly ranging as far north as Zanzibar, is most similar to Plotosus limbatus Valenciennes, from the coasts of India, Sri Lanka, Kenya and Aldabra. Plotosus nkunga differs most notably in having fewer total gill rakers on the anterior faces of the first two arches, 16 to 21 versus 20 to 25 first arch, 16 to 24 versus 23 to 27 second arch; in having modally one more precaudal vertebra and slight modal differences in number of ribs and branchiostegal rays; in the shapes of the mesethmoid and the parapophyses of the fourth and fifth centra of the anterior complex vertebra; in the length of the maxilla; and in certain body proportions. Descriptions, annotated synonymies and illustrations are given for both species. A key to the five known species of Plotosus is presented.
- Full Text:
- Date Issued: 1982-08
The taxonomic status of the cardinalfish species Apogon niger, A. nigripinnis, A. pharaonis, A. sialis, and related species (Perciformes: Apogonidae)
- Gon, O (Ofer), 1949-, J.L.B. Smith Institute of Ichthyology
- Authors: Gon, O (Ofer), 1949- , J.L.B. Smith Institute of Ichthyology
- Date: 2000-11
- Subjects: Apogon , Cardinalfishes -- Indo-Pacific Region -- Classification
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/71048 , vital:29773 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 65 , Apogon niger Doderlein, 1883 of the western Pacific and Apogon nigripinnis Cuvier, 1828 (Apogon thurstoni Day, Amia nigripes Ogilby, and Amia atripes Ogilby are synonyms) of the eastern Indian Ocean and Australia are regarded as valid species distinct from Apogon pharaonis Bellotti, 1874 of the western Indian Ocean (Apogon suezii Sauvage, Amia ocellata Von Bonde, and Apogon duops Barnard are synonyms). Apogon nigripinnis differs from A. niger in having a large ocellus between the lateral line and the pectoral fin. A lectotype for A. niger is designated. A. pharaonis differs from both these species in having shorter pelvic fins, 16-21 instead of 15-18 gill-rakers, and 3 dark bars on the body. Apogon sialis (Jordan & Thompson, 1914), type locality Japan, is the senior synonym of Amia cathetogramma Tanaka, 1917, also described from Japan. Apogon pseudotaeniatus Gon, 1986 from the Red Sea, previously misidentifiedas A.bifasciatus Rüppell, is very similar in colour pattern to A. sialis; it differs in having a larger caudal spot, a dark instead of pale intestine, and in several morphometric characters.
- Full Text:
- Date Issued: 2000-11
- Authors: Gon, O (Ofer), 1949- , J.L.B. Smith Institute of Ichthyology
- Date: 2000-11
- Subjects: Apogon , Cardinalfishes -- Indo-Pacific Region -- Classification
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/71048 , vital:29773 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 65 , Apogon niger Doderlein, 1883 of the western Pacific and Apogon nigripinnis Cuvier, 1828 (Apogon thurstoni Day, Amia nigripes Ogilby, and Amia atripes Ogilby are synonyms) of the eastern Indian Ocean and Australia are regarded as valid species distinct from Apogon pharaonis Bellotti, 1874 of the western Indian Ocean (Apogon suezii Sauvage, Amia ocellata Von Bonde, and Apogon duops Barnard are synonyms). Apogon nigripinnis differs from A. niger in having a large ocellus between the lateral line and the pectoral fin. A lectotype for A. niger is designated. A. pharaonis differs from both these species in having shorter pelvic fins, 16-21 instead of 15-18 gill-rakers, and 3 dark bars on the body. Apogon sialis (Jordan & Thompson, 1914), type locality Japan, is the senior synonym of Amia cathetogramma Tanaka, 1917, also described from Japan. Apogon pseudotaeniatus Gon, 1986 from the Red Sea, previously misidentifiedas A.bifasciatus Rüppell, is very similar in colour pattern to A. sialis; it differs in having a larger caudal spot, a dark instead of pale intestine, and in several morphometric characters.
- Full Text:
- Date Issued: 2000-11
The cardinal fishes (Perciformes: Apogonidae) collected in the Maldive Islands during the Xarifa expedition (1957/58)
- Gon, O (Ofer), 1949-, J.L.B. Smith Institute of Ichthyology
- Authors: Gon, O (Ofer), 1949- , J.L.B. Smith Institute of Ichthyology
- Date: 1987-03
- Subjects: Xarifa Expedition (1957-1958) , Cardinalfishes -- Maldives
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70247 , vital:29638 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 42 , Fifteen species of apogonid fishes were collected in the Maidive Islands during the Xarifa Expedition (1957/58): Apogon abrogramma; A. cyanosoma; A. guamensis; A. kallopterus; A. moluccensis; A. savayensis; A. taeniophorus; Archamia fucata; Cheilodipterus lineatus; C. macrodon; Fowleria aurita; Neamia octospina; Pseudamia gelatinosa; Rhabdamia cypselura; R. gracilis. Each species is treated with a diagnosis, colour description (in preservative) and taxonomic remarks.
- Full Text:
- Date Issued: 1987-03
- Authors: Gon, O (Ofer), 1949- , J.L.B. Smith Institute of Ichthyology
- Date: 1987-03
- Subjects: Xarifa Expedition (1957-1958) , Cardinalfishes -- Maldives
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70247 , vital:29638 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 42 , Fifteen species of apogonid fishes were collected in the Maidive Islands during the Xarifa Expedition (1957/58): Apogon abrogramma; A. cyanosoma; A. guamensis; A. kallopterus; A. moluccensis; A. savayensis; A. taeniophorus; Archamia fucata; Cheilodipterus lineatus; C. macrodon; Fowleria aurita; Neamia octospina; Pseudamia gelatinosa; Rhabdamia cypselura; R. gracilis. Each species is treated with a diagnosis, colour description (in preservative) and taxonomic remarks.
- Full Text:
- Date Issued: 1987-03
A new luminous cardinalfish of the genus Apogon (Perciformes:Apogonidae) from the western Pacific Ocean
- Gon, O (Ofer), 1949-, Allen, Gerald R, J.L.B. Smith Institute of Ichthyology
- Authors: Gon, O (Ofer), 1949- , Allen, Gerald R , J.L.B. Smith Institute of Ichthyology
- Date: 1998-11
- Subjects: Apogon -- Pacific Ocean -- Classification , Apogon -- Pacific Ocean -- Identification , Bioluminescence -- Pacific Ocean
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/71022 , vital:29770 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 62 , A new species of cardinalfish, Apogon photogaster is described based on 11 specimens from Madang Lagoon in Papua New Guinea and Galoc Island in the Philippines. This new species has 15 pectoral rays, 2 predorsal scales, 15-18 gill-rakers (8-9 developed), and 7 gill-rakers on the ceratobranchial o f the first gill-arch. It has a unique bioluminescent system, including a light organ branching forward from the second loop of the intestine and a diffuser organ along the ventrolateral part of the body.
- Full Text:
- Date Issued: 1998-11
- Authors: Gon, O (Ofer), 1949- , Allen, Gerald R , J.L.B. Smith Institute of Ichthyology
- Date: 1998-11
- Subjects: Apogon -- Pacific Ocean -- Classification , Apogon -- Pacific Ocean -- Identification , Bioluminescence -- Pacific Ocean
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/71022 , vital:29770 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 62 , A new species of cardinalfish, Apogon photogaster is described based on 11 specimens from Madang Lagoon in Papua New Guinea and Galoc Island in the Philippines. This new species has 15 pectoral rays, 2 predorsal scales, 15-18 gill-rakers (8-9 developed), and 7 gill-rakers on the ceratobranchial o f the first gill-arch. It has a unique bioluminescent system, including a light organ branching forward from the second loop of the intestine and a diffuser organ along the ventrolateral part of the body.
- Full Text:
- Date Issued: 1998-11
The fishes of the genus Bathylagus of the Southern Ocean
- Gon, O (Ofer), 1949-, J.L.B. Smith Institute of Ichthyology
- Authors: Gon, O (Ofer), 1949- , J.L.B. Smith Institute of Ichthyology
- Date: 1987-08
- Subjects: Bathylagidae , Fishes -- Antarctic Ocean
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70258 , vital:29639 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 43 , In his revision of the genus Bathylagus, Norman (1930) recognized five species from the Southern Ocean. The taxonomic status of these species is re-evaluated by using morphometric data and the number of vertebrae, anal fin rays, gill-rakers, lateral scale series and pyloric caeca. Principle component analysis was carried out in support of species separation, using selected body proportions. Three species, namely B. antarcticus, B. gracilis and B. tenuis, are recognized here. B. gracilis and B. euryops latifrons, both described by Lonnberg, 1905, were found to be synonymous. A key to the species of Bathylagus in the Southern Ocean is provided.
- Full Text:
- Date Issued: 1987-08
- Authors: Gon, O (Ofer), 1949- , J.L.B. Smith Institute of Ichthyology
- Date: 1987-08
- Subjects: Bathylagidae , Fishes -- Antarctic Ocean
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70258 , vital:29639 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 43 , In his revision of the genus Bathylagus, Norman (1930) recognized five species from the Southern Ocean. The taxonomic status of these species is re-evaluated by using morphometric data and the number of vertebrae, anal fin rays, gill-rakers, lateral scale series and pyloric caeca. Principle component analysis was carried out in support of species separation, using selected body proportions. Three species, namely B. antarcticus, B. gracilis and B. tenuis, are recognized here. B. gracilis and B. euryops latifrons, both described by Lonnberg, 1905, were found to be synonymous. A key to the species of Bathylagus in the Southern Ocean is provided.
- Full Text:
- Date Issued: 1987-08
A new Coryogalops species (Pisces: Gobiidae) from South Africa
- Goren, Menachem, J.L.B. Smith Institute of Ichthyology
- Authors: Goren, Menachem , J.L.B. Smith Institute of Ichthyology
- Date: 1991-09
- Subjects: Gobiidae , Fishes -- South Africa
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70922 , vital:29761 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 52 , A new species of gobiid fish, Coryogalops bretti, is described from a single specimen from the Eastern Cape Province of South Africa. The new species is characterized by a continuous oculo-scapular canal with 5 pores above operculum, dorsal fin segmented rays 12; anal fin segmented rays 9; pectoral fin rays 19 (4 upper rays partly free); pectoral fin base scaleless. Body of the holotype black; no dots or bars on fins; black blotch on upper part of pectoral base. The genus Monishia Smith, 1959, is considered a junior synonym of Coryogalops Smith, 1958.
- Full Text:
- Date Issued: 1991-09
- Authors: Goren, Menachem , J.L.B. Smith Institute of Ichthyology
- Date: 1991-09
- Subjects: Gobiidae , Fishes -- South Africa
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70922 , vital:29761 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 52 , A new species of gobiid fish, Coryogalops bretti, is described from a single specimen from the Eastern Cape Province of South Africa. The new species is characterized by a continuous oculo-scapular canal with 5 pores above operculum, dorsal fin segmented rays 12; anal fin segmented rays 9; pectoral fin rays 19 (4 upper rays partly free); pectoral fin base scaleless. Body of the holotype black; no dots or bars on fins; black blotch on upper part of pectoral base. The genus Monishia Smith, 1959, is considered a junior synonym of Coryogalops Smith, 1958.
- Full Text:
- Date Issued: 1991-09
A review of the Southern African gobiid fish genus Caffrogobius Smitt, 1900
- Goren, Menachem, J.L.B. Smith Institute of Ichthyology
- Authors: Goren, Menachem , J.L.B. Smith Institute of Ichthyology
- Date: 1996-09
- Subjects: Fishes -- South Africa , Gobiidae
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70972 , vital:29766 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 57 , The genus Caffrogobius Smitt, 1900 is composed of seven species. The members of the genus are moderate size gobies, reaching a length of 10-14 cm (SL). The species of the genus are characterized by a combination of the following characters: Cheek papillae pattern transverse; dorsal segmented rays: 9-14; anal segmented rays: 8-12; caudal segmented rays: 16-18; pectoral rays: 16-23. Scales along the body: 30-64; transverse rows of scales: 9-23; vertebrae: 27 (11+16 or 10+17); formula of fin pterygiophores: 3-22110. Six species of Caffrogobius are found around the southern part of the African continent (Mozambique to Namibia): agulhensis (Barnard, 1927), coffer (Gunther, 1874), gilchristi (Boulenger, 1900), nalalensis (Gunther, 1874), nudiceps (Valenciennes, 1837), and saldanha (Barnard, 1927). Some of them are very similar to each other. In most species extreme variability in the colour patterns and in meristic counts was found. C. gilchristi is considered here as a valid species and a senior synonym of C. multifasciatus (Smith, 1959). A seventh species dubius (Smith, 1959) from the Seychelles is listed and briefly described.
- Full Text:
- Date Issued: 1996-09
- Authors: Goren, Menachem , J.L.B. Smith Institute of Ichthyology
- Date: 1996-09
- Subjects: Fishes -- South Africa , Gobiidae
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70972 , vital:29766 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 57 , The genus Caffrogobius Smitt, 1900 is composed of seven species. The members of the genus are moderate size gobies, reaching a length of 10-14 cm (SL). The species of the genus are characterized by a combination of the following characters: Cheek papillae pattern transverse; dorsal segmented rays: 9-14; anal segmented rays: 8-12; caudal segmented rays: 16-18; pectoral rays: 16-23. Scales along the body: 30-64; transverse rows of scales: 9-23; vertebrae: 27 (11+16 or 10+17); formula of fin pterygiophores: 3-22110. Six species of Caffrogobius are found around the southern part of the African continent (Mozambique to Namibia): agulhensis (Barnard, 1927), coffer (Gunther, 1874), gilchristi (Boulenger, 1900), nalalensis (Gunther, 1874), nudiceps (Valenciennes, 1837), and saldanha (Barnard, 1927). Some of them are very similar to each other. In most species extreme variability in the colour patterns and in meristic counts was found. C. gilchristi is considered here as a valid species and a senior synonym of C. multifasciatus (Smith, 1959). A seventh species dubius (Smith, 1959) from the Seychelles is listed and briefly described.
- Full Text:
- Date Issued: 1996-09
SASPU editorial style book
- Greaves, Duncan, Quinlan, Vicky
- Authors: Greaves, Duncan , Quinlan, Vicky
- Date: 1982-06
- Subjects: Journalism -- Style manuals
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/75388 , vital:30410
- Description: Language is the tool of the journalist. Whatever the aims of the student press, little can be achieved unless copy is written in clean, correct English. The purpose of this style guide is to suggest some guidelines for correct style. Each student newspaper must make its own decisions on the issues discussed here. Many of the points made below are discussed annually at Congress; frequently the only decision is an agreement to disagree. Once a newspaper has made a decision on style, however, that decision should be scrupulously followed. The South African student press cannot be completely consistent, but any newspaper can and should be.
- Full Text:
- Date Issued: 1982-06
- Authors: Greaves, Duncan , Quinlan, Vicky
- Date: 1982-06
- Subjects: Journalism -- Style manuals
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/75388 , vital:30410
- Description: Language is the tool of the journalist. Whatever the aims of the student press, little can be achieved unless copy is written in clean, correct English. The purpose of this style guide is to suggest some guidelines for correct style. Each student newspaper must make its own decisions on the issues discussed here. Many of the points made below are discussed annually at Congress; frequently the only decision is an agreement to disagree. Once a newspaper has made a decision on style, however, that decision should be scrupulously followed. The South African student press cannot be completely consistent, but any newspaper can and should be.
- Full Text:
- Date Issued: 1982-06
The basic income grant in Namibia: resource book
- Haarmann, Claudia, 1970-, Haarmann, Dirk
- Authors: Haarmann, Claudia, 1970- , Haarmann, Dirk
- Date: 2005?
- Subjects: Income maintenance programs -- Namibia
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/74460 , vital:30304
- Description: In recent months, the Basic Income Grant proposal has generated an overwhelming response in Namibia, and the launch of the Basic Income Grant Coalition has added further public debate. This resource book is compiled in order to inform policy makers and civil society role players about the background and the details of the proposal for a Basic Income Grant in Namibia. In addition, it provides the results of research of the social, economic and financial implications of a BIG in Namibia. The first section of the book documents the launch of the Basic Income Grant Coalition. The Council of Churches, the National Union of Namibian Workers, the National NGO Forum, the Namibian Network of AIDS Service Organisations, the Legal Assistance Centre, and the Labour, Resource and Research Institute committed themselves to the common platform on April 27th 2005. The platform of the coalition as well as the speeches at the launch of Bishop Dr. Z. Kameeta (Evangelical Lutheran Church in the Republic of Namibia (ELCRN) and Vice President of the Council of Churches in Namibia (CCN)), Mr. P. Naholo, Acting General Secretary of the National Union of Namibian Workers (NUNW), and Mr. S. Tjaronda, Chairperson of the Namibian NGO Forum (NANGOF), are published in this first section. This resource book is compiled in order to inform policy makers and civil society role players about the background and the details of the proposal for a Basic Income Grant in Namibia. The second section explains the underlying concept of the Basic Income Grant. Crucial questions of understanding and clarification are addressed in order to form the basis for an informed debate about the concept. The third section introduces the key passages of the findings and recommendations made by the Government appointed Namibia Tax Consortium (NAMTAX). In 2002 the tax consortium “found that by far the best method of addressing poverty and inequality would be a universal income grant [= Basic Income Grantf (NAMTAX, 2002:60). This research is crucial as it lays the foundation on the basis of which the churches, unions, NGOs and AIDS Service organisations have now formed the coalition to join hands with Government to see that this proposal can be implemented effectively. The fourth and fifth sections provide relevant results stemming from social and economic analysis. The fourth section by Dr. C. and Dr. D. Haarmann is based on a Microsimulation Model modelling the developmental impact of a Basic Income Grant on poverty and inequality. The fifth and final section by Prof. M. Samson and Ms. I. van Niekerk calculates the costs of the Basic Income Grant and its various financing options. Based on a comparative international Tax Effort Analysis, the affordability given Namibia’s current economic capacity is assessed. This section concludes by looking at likely second round effects on Namibia’s economy if a Basic Income Grant is to be introduced.
- Full Text:
- Date Issued: 2005?
- Authors: Haarmann, Claudia, 1970- , Haarmann, Dirk
- Date: 2005?
- Subjects: Income maintenance programs -- Namibia
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/74460 , vital:30304
- Description: In recent months, the Basic Income Grant proposal has generated an overwhelming response in Namibia, and the launch of the Basic Income Grant Coalition has added further public debate. This resource book is compiled in order to inform policy makers and civil society role players about the background and the details of the proposal for a Basic Income Grant in Namibia. In addition, it provides the results of research of the social, economic and financial implications of a BIG in Namibia. The first section of the book documents the launch of the Basic Income Grant Coalition. The Council of Churches, the National Union of Namibian Workers, the National NGO Forum, the Namibian Network of AIDS Service Organisations, the Legal Assistance Centre, and the Labour, Resource and Research Institute committed themselves to the common platform on April 27th 2005. The platform of the coalition as well as the speeches at the launch of Bishop Dr. Z. Kameeta (Evangelical Lutheran Church in the Republic of Namibia (ELCRN) and Vice President of the Council of Churches in Namibia (CCN)), Mr. P. Naholo, Acting General Secretary of the National Union of Namibian Workers (NUNW), and Mr. S. Tjaronda, Chairperson of the Namibian NGO Forum (NANGOF), are published in this first section. This resource book is compiled in order to inform policy makers and civil society role players about the background and the details of the proposal for a Basic Income Grant in Namibia. The second section explains the underlying concept of the Basic Income Grant. Crucial questions of understanding and clarification are addressed in order to form the basis for an informed debate about the concept. The third section introduces the key passages of the findings and recommendations made by the Government appointed Namibia Tax Consortium (NAMTAX). In 2002 the tax consortium “found that by far the best method of addressing poverty and inequality would be a universal income grant [= Basic Income Grantf (NAMTAX, 2002:60). This research is crucial as it lays the foundation on the basis of which the churches, unions, NGOs and AIDS Service organisations have now formed the coalition to join hands with Government to see that this proposal can be implemented effectively. The fourth and fifth sections provide relevant results stemming from social and economic analysis. The fourth section by Dr. C. and Dr. D. Haarmann is based on a Microsimulation Model modelling the developmental impact of a Basic Income Grant on poverty and inequality. The fifth and final section by Prof. M. Samson and Ms. I. van Niekerk calculates the costs of the Basic Income Grant and its various financing options. Based on a comparative international Tax Effort Analysis, the affordability given Namibia’s current economic capacity is assessed. This section concludes by looking at likely second round effects on Namibia’s economy if a Basic Income Grant is to be introduced.
- Full Text:
- Date Issued: 2005?
Greening the RDP: people, environment, development: report of proceedings [of the] Environmental Justice Networking Forum Constitutive Conference, Kempton Park Conference Centre, 25-27 November 1994
- Hallowes, David, Butler, Mark, Fig, David, Knill, Greg, Penny, Roben, Watkins, Gillian, Wiley, David
- Authors: Hallowes, David , Butler, Mark , Fig, David , Knill, Greg , Penny, Roben , Watkins, Gillian , Wiley, David
- Date: 1994-11-25
- Subjects: Reconstruction and Development Programme (South Africa) , Land use -- South Africa , Environmental policy -- Economic aspects -- South Africa -- Congresses , Environmental protection -- South Africa -- Congresses , Conservation of natural resources -- South Africa
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/69373 , vital:29509
- Description: The Environmental Justice Networking Forum’s first national conference had three major objectives: to constitute the organisation on a national basis; to make policy recommendations regarding the implementation of the RDP both for submission to government and as a guide to action by EJNFparticipants; to build and disseminate the workof thelDRC/ANC/ COSATU/ SACP/ SANCO International Mission on Environmental Policy (referred to here as the Mission). EJNF was in itiated at the Earthlife Africa International Environment Conference in 1992 at Pietermaritzburg. That conference mandated an interim national steering committee to guide a process of establishing an organised voice within civil society for environmental justice. It stipulated that the organisation should be formed on a regional basis leading up to the national constitution of EJNF at a national conference. The EJNF conference is thus the culmination of a two year process. During that time, meetings were held to establish EJNF in six regions: Gauteng, Northern Transvaal, Western Cape, Eastern Cape, KwaZulu- Natal and OFS. Participating organisations include women’s, rural, youth, religious and environmental organisations, unions, civics and service NGOs. Each region sent delegations to the national conference. Two other regions, Eastern Transvaal and Northern Cape, also sent delegations which will form the focus groups for establishing EJNF in those regions. Regional EJNF participant organisations also elected members to the national steering committee. They took office at the constitutive conference. The minutes of the constitutive session of the conference are not included here but are available from the EJNF national office. The EJNF delegates were joined by a number of guest delegates for the conference on Greening the RDP. They included members of national organisations which represent or work with the constitutuencies which EJNF is developing and researchers working in the sectors covered by the conference. Government was represented by Ministers Kader Asmal (Water Affairs) and Derek Hanekom (Land Affairs), by provincial MECs, by members of standing committees in parliament and provincial legislatures andby ministry or department officials.
- Full Text:
- Date Issued: 1994-11-25
- Authors: Hallowes, David , Butler, Mark , Fig, David , Knill, Greg , Penny, Roben , Watkins, Gillian , Wiley, David
- Date: 1994-11-25
- Subjects: Reconstruction and Development Programme (South Africa) , Land use -- South Africa , Environmental policy -- Economic aspects -- South Africa -- Congresses , Environmental protection -- South Africa -- Congresses , Conservation of natural resources -- South Africa
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/69373 , vital:29509
- Description: The Environmental Justice Networking Forum’s first national conference had three major objectives: to constitute the organisation on a national basis; to make policy recommendations regarding the implementation of the RDP both for submission to government and as a guide to action by EJNFparticipants; to build and disseminate the workof thelDRC/ANC/ COSATU/ SACP/ SANCO International Mission on Environmental Policy (referred to here as the Mission). EJNF was in itiated at the Earthlife Africa International Environment Conference in 1992 at Pietermaritzburg. That conference mandated an interim national steering committee to guide a process of establishing an organised voice within civil society for environmental justice. It stipulated that the organisation should be formed on a regional basis leading up to the national constitution of EJNF at a national conference. The EJNF conference is thus the culmination of a two year process. During that time, meetings were held to establish EJNF in six regions: Gauteng, Northern Transvaal, Western Cape, Eastern Cape, KwaZulu- Natal and OFS. Participating organisations include women’s, rural, youth, religious and environmental organisations, unions, civics and service NGOs. Each region sent delegations to the national conference. Two other regions, Eastern Transvaal and Northern Cape, also sent delegations which will form the focus groups for establishing EJNF in those regions. Regional EJNF participant organisations also elected members to the national steering committee. They took office at the constitutive conference. The minutes of the constitutive session of the conference are not included here but are available from the EJNF national office. The EJNF delegates were joined by a number of guest delegates for the conference on Greening the RDP. They included members of national organisations which represent or work with the constitutuencies which EJNF is developing and researchers working in the sectors covered by the conference. Government was represented by Ministers Kader Asmal (Water Affairs) and Derek Hanekom (Land Affairs), by provincial MECs, by members of standing committees in parliament and provincial legislatures andby ministry or department officials.
- Full Text:
- Date Issued: 1994-11-25
Teargas
- Health Information Centre (HIC)
- Authors: Health Information Centre (HIC)
- Date: 19uu
- Subjects: Uncatalogued
- Language: English
- Type: book , text
- Identifier: http://hdl.handle.net/10962/60350 , vital:27772
- Description: This booklet, compiled by the Health Information Centre (Johannesburg), is intended to provide information about the use of teargas by police in riot control, and how the use of teargas affects people. In addition the booklet provides information on what to do should you be in an environment where teargas was used.
- Full Text:
- Date Issued: 19uu
- Authors: Health Information Centre (HIC)
- Date: 19uu
- Subjects: Uncatalogued
- Language: English
- Type: book , text
- Identifier: http://hdl.handle.net/10962/60350 , vital:27772
- Description: This booklet, compiled by the Health Information Centre (Johannesburg), is intended to provide information about the use of teargas by police in riot control, and how the use of teargas affects people. In addition the booklet provides information on what to do should you be in an environment where teargas was used.
- Full Text:
- Date Issued: 19uu
A revision of the anthiine fish genus Sacura (Perciformes: Serranidae) with descriptions of two new species
- Heemstra, Phillip C, Randall, John E, 1924-, Rhodes University. J.L.B. Smith Institute of Ichthyology
- Authors: Heemstra, Phillip C , Randall, John E, 1924- , Rhodes University. J.L.B. Smith Institute of Ichthyology
- Date: 1979-11
- Subjects: Sacura -- Classification , Sacura speciosa -- Classification , Sacura parva -- Classification , Fishes -- Classification , Fishes -- Timor Sea -- Classification
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/69849 , vital:29587 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 20 , The genus Sacura, previously considered monotypic, is shown to comprise four species: S. margaritacea (Hilgendorf) from Japan, S. boulengeri (Heemstra) from the Gulf of Oman, and two new species, S. speciosa from Celebes and S. parva from the Timor Sea. All of the species are illustrated; the two new species and S. margaritacea are shown in colour.
- Full Text:
- Date Issued: 1979-11
- Authors: Heemstra, Phillip C , Randall, John E, 1924- , Rhodes University. J.L.B. Smith Institute of Ichthyology
- Date: 1979-11
- Subjects: Sacura -- Classification , Sacura speciosa -- Classification , Sacura parva -- Classification , Fishes -- Classification , Fishes -- Timor Sea -- Classification
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/69849 , vital:29587 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 20 , The genus Sacura, previously considered monotypic, is shown to comprise four species: S. margaritacea (Hilgendorf) from Japan, S. boulengeri (Heemstra) from the Gulf of Oman, and two new species, S. speciosa from Celebes and S. parva from the Timor Sea. All of the species are illustrated; the two new species and S. margaritacea are shown in colour.
- Full Text:
- Date Issued: 1979-11
A new species of the triggerfish genus Xenobalistes matsuura (Tetradontiformes: Balistidae) from South Africa
- Heemstra, Phillip C, Smith, Margaret Mary, J.L.B. Smith Institute of Ichthyology
- Authors: Heemstra, Phillip C , Smith, Margaret Mary , J.L.B. Smith Institute of Ichthyology
- Date: 1983-01
- Subjects: Fishes -- South Africa , Fishes -- Classification , Balistidae -- South Africa
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/69968 , vital:29603 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 26 , Xenobalistes punctatus, the second species of the peculiar balistid genus Xenobalistes, is described from one specimen found on the beach at the mouth of the Van Stadens River, eastern Cape Province, South Africa. X. punctatus differs significantly from X. tumidipectoris Matsuura, 1981 in the number of body scale rows and spination of the anterolateral surface of the first dorsal-fin spine. The head and body of X. punctatus are dark brown, covered with numerous, small, evenly-spaced, silvery/white spots.
- Full Text:
- Date Issued: 1983-01
- Authors: Heemstra, Phillip C , Smith, Margaret Mary , J.L.B. Smith Institute of Ichthyology
- Date: 1983-01
- Subjects: Fishes -- South Africa , Fishes -- Classification , Balistidae -- South Africa
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/69968 , vital:29603 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 26 , Xenobalistes punctatus, the second species of the peculiar balistid genus Xenobalistes, is described from one specimen found on the beach at the mouth of the Van Stadens River, eastern Cape Province, South Africa. X. punctatus differs significantly from X. tumidipectoris Matsuura, 1981 in the number of body scale rows and spination of the anterolateral surface of the first dorsal-fin spine. The head and body of X. punctatus are dark brown, covered with numerous, small, evenly-spaced, silvery/white spots.
- Full Text:
- Date Issued: 1983-01
Apolemichthys kingi, a new species of angelfish (Pomacanthidae) from South Africa : with comments on the classification of angelfishes and a checklist of the Pomacanthids of the western Indian Ocean
- Heemstra, Phillip C, J.L.B. Smith Institute of Ichthyology
- Authors: Heemstra, Phillip C , J.L.B. Smith Institute of Ichthyology
- Date: 1984-05
- Subjects: Angelfish -- South Africa -- Classification
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70083 , vital:29612 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 35 , A new species of angelfish is described from three specimens collected in 30 m off Durban, South Africa. The distinction of the genus Apolemichthys is discussed, and an annotated checklist of the pomacanthids of the Western Indian Ocean is presented. The first positive record of Centropyge bispinosus (Gunther, 1860) from southern Africa is reported, based on a specimen collected at Sodwana Bay (27°30’S).
- Full Text:
- Date Issued: 1984-05
- Authors: Heemstra, Phillip C , J.L.B. Smith Institute of Ichthyology
- Date: 1984-05
- Subjects: Angelfish -- South Africa -- Classification
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70083 , vital:29612 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 35 , A new species of angelfish is described from three specimens collected in 30 m off Durban, South Africa. The distinction of the genus Apolemichthys is discussed, and an annotated checklist of the pomacanthids of the Western Indian Ocean is presented. The first positive record of Centropyge bispinosus (Gunther, 1860) from southern Africa is reported, based on a specimen collected at Sodwana Bay (27°30’S).
- Full Text:
- Date Issued: 1984-05
Two new species of clinid fishes (Perciformes: Clinidae) from South Africa
- Heemstra, Phillip C, Wright, J E, J.L.B. Smith Institute of Ichthyology
- Authors: Heemstra, Phillip C , Wright, J E , J.L.B. Smith Institute of Ichthyology
- Date: 1986-07
- Subjects: Clinidae -- Classification , Perciformes -- South Africa
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70224 , vital:29635 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 40 , Two new species of clinid fishes, Cancelloxus elongatus and Pavoclinus smalei, are described from specimens collected in 10 — 25 m off the southeastern Cape Province using rotenone and SCUBA. Generic assignment of both species is provisional pending a reassessment of the generic classification of South African clinid fishes.
- Full Text:
- Date Issued: 1986-07
- Authors: Heemstra, Phillip C , Wright, J E , J.L.B. Smith Institute of Ichthyology
- Date: 1986-07
- Subjects: Clinidae -- Classification , Perciformes -- South Africa
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70224 , vital:29635 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 40 , Two new species of clinid fishes, Cancelloxus elongatus and Pavoclinus smalei, are described from specimens collected in 10 — 25 m off the southeastern Cape Province using rotenone and SCUBA. Generic assignment of both species is provisional pending a reassessment of the generic classification of South African clinid fishes.
- Full Text:
- Date Issued: 1986-07
Coastal fishes of the western Indian Ocean
- Heemstra, Phillip C. 1941-, Heemstra, Elaine, Ebert, Dave, Holleman, Wouter, Randall, John E
- Authors: Heemstra, Phillip C. 1941- , Heemstra, Elaine , Ebert, Dave , Holleman, Wouter , Randall, John E
- Date: 2022
- Subjects: Marine fishes Indian Ocean , Marine fishes Indian Ocean Identification
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/310495 , vital:59157 , ISBN 978-1-990951-23-7 , ISBN 978-1-998950-35-5 , ISBN 978-1-990951-28-2
- Description: The primary purpose of this book is to provide a means of identifying the more than 3 200 species of coastal fishes known to occur in the Western Indian Ocean (WIO). Coastal fishes are those that inhabit waters generally less than ~200 m deep, the waters over continental and insular shelves, and upper continental slopes. The book also includes some oceanic species and species that live in deeper water, but are sometimes caught in trawls in less than 200 m, or that migrate into shallower waters at night to feed. The Western Indian Ocean (WIO), as treated in these volumes, is the area between Cape Point, South Africa, and 77°34' E, at Kanyakumari (formerly Cape Cormorin), the southernmost point of India, and to 40° S, just south of St Paul Island. Although considered as separate water bodies, the Red Sea and Persian/Arabian Gulf have been included. Some contributors have also chosen to include species from Sri Lanka. The region thus encompasses the entire east and southern coasts of Africa, Madagascar and the various island clusters of the Comoros, the Seychelles, the Maldive and Lakshadweep islands, the Chagos Archipelago and the islands and sea mounts of the Mascarene Plateau, to as far as 40° S, and thus some fishes from St Paul and Amsterdam Islands have been included. This large expanse, stretching from tropical waters of the northwestern Indian Ocean to the warm temperate waters of False Bay, South Africa, includes a number of poorly known biogeographic areas. A map of the entire Indian Ocean is placed on the inside front cover of each printed volume, with some areas in greater detail on the inside back cover. The book does not include distribution maps for species, but gives localities from which species are known, with emphasis on WIO localities; our understanding of distributions of many species is often incomplete. Fishes are the most abundant and diverse group of vertebrates and have colonised every aquatic habitat on Earth: the oceans, lakes, rivers and caves, from polar seas at –2 °C to hot, freshwater springs at 44 °C, and from tropical reefs and mangrove forests to the deepest ocean depths. Fishes are also the most poorly known group of vertebrates. In the 2006 edition of Joseph Nelson’s Fishes of the World the estimate of the number of species of extant fishes worldwide stood at about 23 000. This number is growing annually, and was thought to be about 33 460 species at the end of 2016 (www.fishwisepro.com). Between the years 2000 and 2015 an average of 150 new species of marine fishes were described each year – of which 10% of the total (156 species) were from the WIO. The WIO is home to about 15% of all the marine fish species in the world’s oceans. Another measure of the diversity of fishes of this area is its relatively high level of endemicity, particularly around southern Africa and in the Red Sea. About 13% of southern African marine fishes are endemic, most of these in only five families: Clinidae with about 44 endemic species, Gobiidae with 28, Sparidae with 28, Pentanchidae with 6, and Batrachoididae with 7 endemic species. In the Red Sea at least 170 of the more than 1100 species are endemic. The WIO region is also home to a large human population, representing a wide range of ethnic and cultural backgrounds. The area includes the countries of South Africa, Mozambique, Tanzania, Kenya, Somalia, Eritrea, Sudan, Egypt, Israel, Jordan, Saudi Arabia, Yemen, Oman, United Arab Emirates, Qatar, Bahrain, Kuwait, Iraq, Iran, Pakistan, India and Sri Lanka, as well as the many island nations and territories. Many of the people living in coastal areas are dependent on fish catches and other marine resources for both sustenance and often a livelihood, as highly diversified artisanal fisheries make up the bulk of the fishing effort in the region. And, as elsewhere in the world, many of the fish resources have been compromised by commercial interests (including those of other countries), often leaving fish stocks in a poor state. This book has a number of purposes, all of which coalesce around providing users with a better understanding of the area’s fishes and their environment. Accordingly, it includes a number of background chapters covering subjects as diverse as the oceanography of the region, and the history and evolution of the bony fishes. In recent years genetic analysis has proved to be a powerful tool for taxonomists. In many instances molecular results have caused taxonomists to rethink both the definitions of certain taxa and the interrelationships of taxa. In some instances, what were long considered cohesive (monophyletic) taxa were found to include groups of fishes that are in fact not closely related (paraphyletic), while in other instances taxa thought to be distinct were found not to be, meriting their merging with other existing taxa. At times, long-accepted family groups have been divided into two or more distinct families, or separate families have been combined into a single one. Where possible such changes in our understanding of the relationships of fishes are reflected in these volumes. Where some contributors have taken a more conservative approach by awaiting more research and not adopting these changes, alternative taxonomies are noted (see also the introductory chapter on Naming organisms and determining their relationships). For each species in the book, the literature pertinent to that species in the WIO is given: the original species description reference, synonyms for the region and other important taxonomic and biological references. For many commercially important species or fishes of interest to anglers there is additional information on life history, size and capture, and for some but not all species, their IUCN conservation status if Near Threatened, Vulnerable, Endangered or Critically Endangered (in the first instance, valid at the time of writing. See www.iucnredlist.org for current information. Note: we have not included the IUCN conservation status where species are of Least Concern or Data Deficient). Most species are illustrated with photographs, drawings or paintings. Colour photographs and paintings are provided on plates for each volume. , 1st Edition
- Full Text:
- Date Issued: 2022
- Authors: Heemstra, Phillip C. 1941- , Heemstra, Elaine , Ebert, Dave , Holleman, Wouter , Randall, John E
- Date: 2022
- Subjects: Marine fishes Indian Ocean , Marine fishes Indian Ocean Identification
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/310495 , vital:59157 , ISBN 978-1-990951-23-7 , ISBN 978-1-998950-35-5 , ISBN 978-1-990951-28-2
- Description: The primary purpose of this book is to provide a means of identifying the more than 3 200 species of coastal fishes known to occur in the Western Indian Ocean (WIO). Coastal fishes are those that inhabit waters generally less than ~200 m deep, the waters over continental and insular shelves, and upper continental slopes. The book also includes some oceanic species and species that live in deeper water, but are sometimes caught in trawls in less than 200 m, or that migrate into shallower waters at night to feed. The Western Indian Ocean (WIO), as treated in these volumes, is the area between Cape Point, South Africa, and 77°34' E, at Kanyakumari (formerly Cape Cormorin), the southernmost point of India, and to 40° S, just south of St Paul Island. Although considered as separate water bodies, the Red Sea and Persian/Arabian Gulf have been included. Some contributors have also chosen to include species from Sri Lanka. The region thus encompasses the entire east and southern coasts of Africa, Madagascar and the various island clusters of the Comoros, the Seychelles, the Maldive and Lakshadweep islands, the Chagos Archipelago and the islands and sea mounts of the Mascarene Plateau, to as far as 40° S, and thus some fishes from St Paul and Amsterdam Islands have been included. This large expanse, stretching from tropical waters of the northwestern Indian Ocean to the warm temperate waters of False Bay, South Africa, includes a number of poorly known biogeographic areas. A map of the entire Indian Ocean is placed on the inside front cover of each printed volume, with some areas in greater detail on the inside back cover. The book does not include distribution maps for species, but gives localities from which species are known, with emphasis on WIO localities; our understanding of distributions of many species is often incomplete. Fishes are the most abundant and diverse group of vertebrates and have colonised every aquatic habitat on Earth: the oceans, lakes, rivers and caves, from polar seas at –2 °C to hot, freshwater springs at 44 °C, and from tropical reefs and mangrove forests to the deepest ocean depths. Fishes are also the most poorly known group of vertebrates. In the 2006 edition of Joseph Nelson’s Fishes of the World the estimate of the number of species of extant fishes worldwide stood at about 23 000. This number is growing annually, and was thought to be about 33 460 species at the end of 2016 (www.fishwisepro.com). Between the years 2000 and 2015 an average of 150 new species of marine fishes were described each year – of which 10% of the total (156 species) were from the WIO. The WIO is home to about 15% of all the marine fish species in the world’s oceans. Another measure of the diversity of fishes of this area is its relatively high level of endemicity, particularly around southern Africa and in the Red Sea. About 13% of southern African marine fishes are endemic, most of these in only five families: Clinidae with about 44 endemic species, Gobiidae with 28, Sparidae with 28, Pentanchidae with 6, and Batrachoididae with 7 endemic species. In the Red Sea at least 170 of the more than 1100 species are endemic. The WIO region is also home to a large human population, representing a wide range of ethnic and cultural backgrounds. The area includes the countries of South Africa, Mozambique, Tanzania, Kenya, Somalia, Eritrea, Sudan, Egypt, Israel, Jordan, Saudi Arabia, Yemen, Oman, United Arab Emirates, Qatar, Bahrain, Kuwait, Iraq, Iran, Pakistan, India and Sri Lanka, as well as the many island nations and territories. Many of the people living in coastal areas are dependent on fish catches and other marine resources for both sustenance and often a livelihood, as highly diversified artisanal fisheries make up the bulk of the fishing effort in the region. And, as elsewhere in the world, many of the fish resources have been compromised by commercial interests (including those of other countries), often leaving fish stocks in a poor state. This book has a number of purposes, all of which coalesce around providing users with a better understanding of the area’s fishes and their environment. Accordingly, it includes a number of background chapters covering subjects as diverse as the oceanography of the region, and the history and evolution of the bony fishes. In recent years genetic analysis has proved to be a powerful tool for taxonomists. In many instances molecular results have caused taxonomists to rethink both the definitions of certain taxa and the interrelationships of taxa. In some instances, what were long considered cohesive (monophyletic) taxa were found to include groups of fishes that are in fact not closely related (paraphyletic), while in other instances taxa thought to be distinct were found not to be, meriting their merging with other existing taxa. At times, long-accepted family groups have been divided into two or more distinct families, or separate families have been combined into a single one. Where possible such changes in our understanding of the relationships of fishes are reflected in these volumes. Where some contributors have taken a more conservative approach by awaiting more research and not adopting these changes, alternative taxonomies are noted (see also the introductory chapter on Naming organisms and determining their relationships). For each species in the book, the literature pertinent to that species in the WIO is given: the original species description reference, synonyms for the region and other important taxonomic and biological references. For many commercially important species or fishes of interest to anglers there is additional information on life history, size and capture, and for some but not all species, their IUCN conservation status if Near Threatened, Vulnerable, Endangered or Critically Endangered (in the first instance, valid at the time of writing. See www.iucnredlist.org for current information. Note: we have not included the IUCN conservation status where species are of Least Concern or Data Deficient). Most species are illustrated with photographs, drawings or paintings. Colour photographs and paintings are provided on plates for each volume. , 1st Edition
- Full Text:
- Date Issued: 2022
Imagining Civil Society in Zimbabwe and ‘Most of the World’:
- Authors: Helliker, Kirk D
- Date: 2014
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/144802 , vital:38380 , ISBN 9781461482628 , DOI: 10.1007/978-1-4614-8262-8_11
- Description: This chapter re-visits the notion of civil society in what Partha Chatterjee (The Politics of the Governed, 2004) calls ‘most of the world’ (beyond the capitalist metropoles) and, in doing so, uses Zimbabwe (and Africa more broadly) as an entry point into the literature on civil society. This chapter consists of four main sections. First, I discuss literature on civil society in Africa which, in the main, dichotomises civil society and the state empirically without any sustained theoretical reflections. Second, I provide an overview of Zimbabwean society and politics over the past decade and the ensuing debate, which in many ways produces a Manichean dualism whereby civil society is equated with progression and the state with regression. Third, I locate this conceptualisation of civil society within the broader international literature on civil society. These three sections, as a whole, highlight slippages in defining and understanding civil society: between civil society as a set of empirically identifiable organisational formations and civil society as a social space marked by civil liberties and voluntary arrangements in bourgeois society. Finally, I reimagine civil society in relation to ‘most of the world’.
- Full Text:
- Date Issued: 2014
- Authors: Helliker, Kirk D
- Date: 2014
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/144802 , vital:38380 , ISBN 9781461482628 , DOI: 10.1007/978-1-4614-8262-8_11
- Description: This chapter re-visits the notion of civil society in what Partha Chatterjee (The Politics of the Governed, 2004) calls ‘most of the world’ (beyond the capitalist metropoles) and, in doing so, uses Zimbabwe (and Africa more broadly) as an entry point into the literature on civil society. This chapter consists of four main sections. First, I discuss literature on civil society in Africa which, in the main, dichotomises civil society and the state empirically without any sustained theoretical reflections. Second, I provide an overview of Zimbabwean society and politics over the past decade and the ensuing debate, which in many ways produces a Manichean dualism whereby civil society is equated with progression and the state with regression. Third, I locate this conceptualisation of civil society within the broader international literature on civil society. These three sections, as a whole, highlight slippages in defining and understanding civil society: between civil society as a set of empirically identifiable organisational formations and civil society as a social space marked by civil liberties and voluntary arrangements in bourgeois society. Finally, I reimagine civil society in relation to ‘most of the world’.
- Full Text:
- Date Issued: 2014
Intervening into the future script: a conversation about fiction, magic, and the speculative power of Images1
- Authors: Henda, K K , Siegert, Nadine
- Date: 2019
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/146299 , vital:38513 , ISBN 9783839446010
- Description: Book abstract. A new take on Afrofuturism, this book gathers together a range of contemporary voices who, carrying legacies of 500 years of contact between Africa, Europe, and the Americas, reach towards the stars and unknown planets, galaxies, and ways of being. Writing from queer and feminist perspectives and circumnavigating continents, they recalibrate definitions of Afrofuturism. The editors and contributors of this exciting volume thus reflect upon the re-emergence of Black visions of political and cultural futures, proposing practices, identities, and collectivities.
- Full Text:
- Date Issued: 2019
- Authors: Henda, K K , Siegert, Nadine
- Date: 2019
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/146299 , vital:38513 , ISBN 9783839446010
- Description: Book abstract. A new take on Afrofuturism, this book gathers together a range of contemporary voices who, carrying legacies of 500 years of contact between Africa, Europe, and the Americas, reach towards the stars and unknown planets, galaxies, and ways of being. Writing from queer and feminist perspectives and circumnavigating continents, they recalibrate definitions of Afrofuturism. The editors and contributors of this exciting volume thus reflect upon the re-emergence of Black visions of political and cultural futures, proposing practices, identities, and collectivities.
- Full Text:
- Date Issued: 2019
A new species of the flatfish genus Chascanopsetta (Pleuronectiformes: Bothidae), from the coasts of Kenya and Somalia with comments on C.lugubris
- Hensley, Dannie A, Smale, Malcolm J, J.L.B. Smith Institute of Ichthyology
- Authors: Hensley, Dannie A , Smale, Malcolm J , J.L.B. Smith Institute of Ichthyology
- Date: 1997-12
- Subjects: Fishes -- Indian Ocean , Flatfishes -- Indian Ocean
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70987 , vital:29768 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 59 , Six species of the genus Chascanopsetta are currently recognized. Recent work on otolith morphology from specimens identified as C. lugubris raised the possibility that three forms of C. lugubris are found in the western Indian Ocean. Re-examination of the voucher specimens showed that one of these forms is a new species, C. kenyaensis, from Kenya and Somalia. The other two forms may show differences in otolith morphology due to ontogeny. The new species most closely resembles C. prorigera from the Hawaiian Archipelago, Emperor Seamounts, and the western North Atlantic. These two species differ in lateral-line scale counts, body depth, upper-jaw length, and coloration. Many comparative specimens of C. lugubris were examined. It was found that this species’ distribution rounds the Cape of Good Hope from the southwestern Indian Ocean into the southeastern Atlantic. Specimens from this southern African region show higher dorsal- and anal-fin ray counts than those from more northern areas in the Atlantic, western Pacific, and Indian oceans. There is some indication that what some authors refer to as the Indo-West Pacific subspecies C. lugubris lugubris rounds the Cape of Good Hope and also occurs in parts of the eastern Atlantic. A more thorough comparison of C. lugubris from different regions is needed.
- Full Text:
- Date Issued: 1997-12
- Authors: Hensley, Dannie A , Smale, Malcolm J , J.L.B. Smith Institute of Ichthyology
- Date: 1997-12
- Subjects: Fishes -- Indian Ocean , Flatfishes -- Indian Ocean
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70987 , vital:29768 , Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB)) Periodicals Margaret Smith Library (South African Institute for Aquatic Biodiversity (SAIAB))
- Description: Online version of original print edition of the Special Publication of the J.L.B. Smith Institute of Ichthyology; No. 59 , Six species of the genus Chascanopsetta are currently recognized. Recent work on otolith morphology from specimens identified as C. lugubris raised the possibility that three forms of C. lugubris are found in the western Indian Ocean. Re-examination of the voucher specimens showed that one of these forms is a new species, C. kenyaensis, from Kenya and Somalia. The other two forms may show differences in otolith morphology due to ontogeny. The new species most closely resembles C. prorigera from the Hawaiian Archipelago, Emperor Seamounts, and the western North Atlantic. These two species differ in lateral-line scale counts, body depth, upper-jaw length, and coloration. Many comparative specimens of C. lugubris were examined. It was found that this species’ distribution rounds the Cape of Good Hope from the southwestern Indian Ocean into the southeastern Atlantic. Specimens from this southern African region show higher dorsal- and anal-fin ray counts than those from more northern areas in the Atlantic, western Pacific, and Indian oceans. There is some indication that what some authors refer to as the Indo-West Pacific subspecies C. lugubris lugubris rounds the Cape of Good Hope and also occurs in parts of the eastern Atlantic. A more thorough comparison of C. lugubris from different regions is needed.
- Full Text:
- Date Issued: 1997-12