A review of the gobioid fishes of the Maldives
- Authors: Randall, John E, 1924- , Goren, Menachem
- Date: 1993-04
- Subjects: Perciformes , Perciformes -- Maldives , Gobioidae -- Maldives , Eleotrididae -- Malidves , Microdesmidae -- Maldives , Xenisthmidae -- Maldives
- Language: English
- Type: Text
- Identifier: vital:15034 , http://hdl.handle.net/10962/d1019911 , ISSN 0073-4381 , ISBN 0-86810-251-2 , Margaret Smith Library, SAIAB, Grahamstown
- Description: The following 84 gobioid fishes are reported from the Maldive Islands (those preceded by asterisk represent new records). GOBIIDAE: Amblyeleotris aurora (Polunin & Lubbock), *A. diagonalis Polunin and Lubbock, *A. periophthalma (Bleeker), *A. steinitzi (Klausewitz), A. wheeleri (Polunin & Lubbock), * Amblygobius hectori (Smith), A. semicinctus (Bennett), * Asterropteryx semipunctatus Ruppell, *A. spinosus (Goren), *Bathygobius calitus (Bennett), B. cocosensis (Bleeker), *B. cyclopterus (Valenciennes), * Cabillus tongarevae (Fowler), * Callogobius centrolepis Weber, *C. sclateri (Steindachner), *C. sp., Cryptocentrus fasciatus (Playfair & Gunther), *Ctenogobiops crocineus Smith, C. feroculus Lubbock & Polunin, * Eviota albolineata Jewett & Lachner, *E. guttata Lachner & Karnella, *E. nebulosa Smith, *E. nigripinna Lachner & Karnella, *E. prasina (Kluzinger), *E. sebreei Jordan & Seale, *E. zebrina Lachner & Karnella, *E. sp., * Flabelligobius latruncularius (Klausewitz), * Fusigobius duospilus Hoese & Reader, *F. neophytus (Gunther), *F. sp. 1 (sp. A of Winterpottom & Emery, 1986), *F. sp. 2 (sp. B of Winterbottom & Emery, 1986), *Gnatholepis anjerensis (Bleeker), *G. scapulostigma Herre, *Gobiodon citrinus (Ruppell), *G. sp. (Chagos specimens identified as G. rivulatus by Winterbottom & Emery, 1986), *Hetereleotris zanzibarensis (Smith), *Istigobius decoratus (Herre), *Macrodontogobius wilburi Herre, Oplopomus caninoides (Bleeker) (reported from Maldives by Regan, 1908), O. Oplopomus (Valenciennes) (reported from Maldives by Regan, 1908, as Hoplopomus acanthistius), *Opua maculipinnis, n. sp. (Opua E.K. Jordan is regarded as a senior synonym of Oplopomops Smith; the new species is characterized as follows: no dorsal spines filamentous, the third longest; 10 soft rays in second dorsal and anal fins; 27 scales in longitudinal series on body, 9 prodorsal scales; body depth 4.9 in SL, a midlateral row of five dusky blotches on body each containing a pair of dark brown spots, a large dusky spot under eye, and a large black spot posteriorly in first dorsal fin), *Palutrus reticularis Smith,* Papillogobius reichei (Bleeker), *Paragobiodon lacuniculus (Kendall and Goldsborough), *P. modestus (Regan), *Pleurosicya michelli Fourmanoir, *Priolepis cinctus (Regan), *P. nocturnus (Smith), *P. semidoliatus (Valenciennes), P. sp., Stonogobiops dracula Lubbock & Polunin, * Sueviota lachneri Winterbottom & Hoese, *Trimma emeryi Winterbottom, *T. flammeum (Smith), *T. naudei Smith, *T. striata (Herre), *T. taylori Lobel, *T. tevegae Cohen & Davis, *T sp. 1, *T. sp. 2, *T. sp. 3, *T. sp. 4 (these four species of trimma to be described by R. Winterbottom), *Trimmatom nanus Winterbottom & Emery, Valenciennea helsdingenii (Bleeker), V. puellaris (Tomiyama), V. sexguttata (Valenciennes), V. strigata (Broussonet), V. sp. (to be named by Hoese and Larson, in press), Vanderhorstia ambanoro (Fourmanoir),* V. ornatissima Smith, V. prealta Lachner & McKinney. ELEOTRIDIDAE: Eleotris melanosoma Bleeker. MICRODESMIDAE: * Gunnellichthys curiosus Dawson, *G. monostigma Smith, G. viridescens Dawson, *Ne- mateleotris decora Randall & Allen, N. magnifica Fowler, Ptereleotris evides (Jordan & Hubbs), P. heteroptera Bleeker, *P. microlepis (Bleeker), *P. zebra (Fowler), *P. sp. (probably either P. hanae or P. arabica; specimen needed). XENISTHMIDAE: Xenisthmus polyzonatus (Klunzinger). , Digitised by Rhodes University Library on behalf of SAIAB
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- Date Issued: 1993-04
Studies on the Zoarcidae (Teleostei: Perciformes) of the southern hemisphere, VI: Review of the genus Ophthalmolycus Regan, 1913, with description of a new species from Chile
- Authors: Anderson, M Eric , J.L.B. Smith Institute of Ichthyology
- Date: 1992-04
- Subjects: Perciformes , Osteichthyes , Zoarcidae
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70403 , vital:29652 , 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. 53 , The eelpout genus Ophthalmolycus Regan, 1913 is reviewed and includes a new species, O. chilensis, the sixth for the genus. Ophthalmolycus conorhynchus (Garman, 1899) is redescribed from the damaged syntypes and a more recently collected specimen. A key to all species of the genus is included. Expanded diagnoses are provided for the four other species of Ophthalmolycus, recently described elsewhere.
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- Date Issued: 1992-04
Some aspects of the ecology of the Eastern Cape rocky Sandelia Bainsii (Pisces : Anabantidae) in the Tyume River, Eastern Cape, South Africa
- Authors: Mayekiso, Monde
- Date: 1986
- Subjects: Anabantidae , Perciformes , Labyrinth fishes
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5196 , http://hdl.handle.net/10962/d1001972 , Anabantidae , Perciformes , Labyrinth fishes
- Description: This is an account of some aspects of the ecology of the eastern Cape rocky, Sandelia bainsii Castelnau in the Tyume river in the eastern Cape. Previous unpublished work carried out by the Zoology Department of the University of Fort Hare in the mid-seventies indicated that the species was rare in the Tyume river. Because of its uncertain conservation status, its restricted geographic distribution and the lack of information on its biology, demography, feeding and reproductive biology were studied. The species occurs in the upper, middle and lower reaches of the Tyume river and is common in rocky , shallow habitats in the middle reaches of the system. The most important threats to the survival of S. bainsii appear to be habitat alteration and alien species. The presence of these threats and the small size of the population suggest that the species may be vulnerable to local extinction. As the total range of the species extends to only a few rivers in the eastern Cape, the species might face extinction if these threats are faced throughout its range. A detailed study on the autecology of S. bainsii was therefore carried out in order to provide a basis for rational conservation and management of the remaining populations of the species.The age structure and the growth rate of S. bainsii was determined using checks on scales and otoliths. Males grow faster and reach a larger size than females. The maximum length of S. bainsii is compared to that of other anabantids. The longevity of males is 5 years and that of females 3 years. Food preferences were determined by three different methods and the indices of relative importance of food items calculated for different length groups and seasons. S. bainsii was found to be an euryphagous and opportunistic predator whose diet consists largely of insects. A considerable overlap was found between the diet of S. bainsii and that of the two alien species, Salmo gairdneri and Micropterus salmoides which indicates a possibility of competition for food. Mark and recapture experiments showed that S. bainsii is a "sedentary " species which is unlikely to be seriously affected by man-made barriers to fish migration, such as weirs. The species reaches maturity during its second growing season (males 80 - 89mm and females 60 - 69mm) and the length at maturity is related to the modal length of males and females. A large proportion of the fish are thus mature at any given time. The fish spawn repeatedly during the summer breeding season, October to February resulting in near continuous recruitment. The possible adaptive value of this habit is discussed. An attempt is made to evaluate the life history style of S. bainsii in terms of the theory of r - and K- selection and altricial and precocial life history styles
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- Date Issued: 1986
Opistognathus margaretae, a new species of jawfish (Perciformes: Opistognathidae) from the Indian Ocean, with notes on O. nigromarginatus Rüppel and O. muscatensis Boulenger
- Authors: Smith-Vaniz, William F , J.L.B. Smith Institute of Ichthyology
- Date: 1983-11
- Subjects: Fishes -- Indian Ocean -- Classification , Perciformes
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/70013 , vital:29607 , 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. 30 , A new species of jawfish, Opistognathus margaretae, is described from six specimens from the coasts of Kenya, Mozambique, South Africa and Madagascar. Diagnoses, synonymies and illustrations are given for O. nigromarginatus and O, muscatensis, and a key to the three species of jawfishes from southern Africa is presented.
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- Date Issued: 1983-11
Pteropsaron heemstrai and Osopsaron natalensis (Perciformes: Percophidae), new fish species from South Africa, with comments on Squamicreedia obtusa from Australia and on the classification of the subfamily Hemerocoetinae
- Authors: Nelson, Joseph S , J.L.B. Smith Institute of Ichthyology
- Date: 1982-11
- Subjects: Fishes -- South Africa , Fishes -- Australia , Perciformes , Percophidae
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/69940 , vital:29597 , 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. 25 , Two new species of percophid fishes are described from off Natal, South Africa, Pteropsaron heemstrai from two specimens dredged at 143 m and Osopsaron natalensis from three specimens dredged at 100 m. This is the first record of a member of the subfamily Hemerocoetinae from the western Indian Ocean. The two new species belong to the lineage of closely related genera Acanthaphrites Gunther, Pteropsaron Jordan and Snyder, Osopsaron Jordan and Starks, Spinapsaron Okamura and Kishida, and Branchiopsaron McKay. A specimen of Squamicreedia obtusa Rendahl, previously known only from the damaged holotype, is described from Western Australia. It is postulated that the genera Squamicreedia Rendahl, Enigmapercis Whitley (whose range is extended to Western Australia), and Matsubaraea Taki form a closely related group in Hemerocoetinae.
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- Date Issued: 1982-11
Notes on the classification and distribution of the Indo-Pacific soapfish, Belonoperca Chabanaudi (Perciformes: Grammistidae)
- Authors: Randall, John E, 1924- , Smith, Margaret Mary , Aida, Katsumi, 1944- , Rhodes University. J.L.B. Smith Institute of Ichthyology
- Date: 1980-10
- Subjects: Grammistidae , Perciformes
- Language: English
- Type: text , book
- Identifier: http://hdl.handle.net/10962/69860 , vital:29589 , 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. 21 , The former serranid fish Belonoperca chabanaudi Fowler & Bean, 1930 is redescribed and transferred to the Grammistidae. This species is wide-ranging in the tropical Indo-Pacific. Recent collections have provided a number of new records within this region, including South Africa, Japan and the Great Barrier Reef.
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- Date Issued: 1980-10
Coral fishes of the family Pomacentridae from the Western Indian Ocean and the Red Sea
- Authors: Smith, J.L.B. (James Leonard Brierley), 1897-1968
- Date: 1960
- Subjects: Pomacentridae , Perciformes , Fishes -- Red Sea , Fishes -- Indian Ocean
- Language: English
- Type: Text
- Identifier: vital:14981 , http://hdl.handle.net/10962/d1018780 , Ichthyological Bulletin; No. 19
- Description: Coral fishes of the family Pomacentridae from the Western Indian Ocean and the Red Sea. Local names in the Western Indian Ocean: Red Sea; SCHARAM. Italian Somaliland; SHIRISHIRI, BUNSHILI, L'YUNUSS RASHIDD. Zanzibar; KIPEPEU, KIYAKAZI, NDUZI. Tanga; BAZI. Pinda (Moz); NIPATE. Seychelles; BOETEUR (DU SABLE, NOIR, BLEU, etc.), MARMITE. Mauritius; COUS COUS, DEBOUETTER, BOETEUR. Comores; SOUMPI, SOUMPOUI, DAOU, GOALE. , Rhodes University Libraries (Digitisation)
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- Date Issued: 1960