Ancient and modern hybridization between Lucilia sericata and L. cuprina (Diptera: Calliphoridae)
- Williams, Kirstin A, Villet, Martin H
- Authors: Williams, Kirstin A , Villet, Martin H
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/442633 , vital:74017 , 10.14411/eje.2013.029
- Description: There are important but inconsistent differences in breeding site preference between the blow flies Lucilia sericata (Meigen, 1826) and L. cuprina (Wiedemann, 1830)(Diptera: Calliphoridae) that have significance for medical and veterinary science. These inconsistencies might arise from hybridisation. The species are difficult to distinguish using external morphology, although the male genitalia are distinctive and there are reliable molecular markers. Molecular evidence of modern hybridisation, derived from a newly developed nuclear marker, the period (per) gene, is presented here. This has implications for identifications of these species based on mtDNA, and may lead to an explanation of the medical and veterinary anomalies noted in these species.
- Full Text:
- Authors: Williams, Kirstin A , Villet, Martin H
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/442633 , vital:74017 , 10.14411/eje.2013.029
- Description: There are important but inconsistent differences in breeding site preference between the blow flies Lucilia sericata (Meigen, 1826) and L. cuprina (Wiedemann, 1830)(Diptera: Calliphoridae) that have significance for medical and veterinary science. These inconsistencies might arise from hybridisation. The species are difficult to distinguish using external morphology, although the male genitalia are distinctive and there are reliable molecular markers. Molecular evidence of modern hybridisation, derived from a newly developed nuclear marker, the period (per) gene, is presented here. This has implications for identifications of these species based on mtDNA, and may lead to an explanation of the medical and veterinary anomalies noted in these species.
- Full Text:
Forensic Entomology: An introduction, D.E. Gennard: book review
- Authors: Villet, Martin H
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/451721 , vital:75072 , https://hdl.handle.net/10520/EJC141290
- Description: Dorothy Gennard's role in the fourth-year course in Forensic Science at the University of Lincoln has placed her in an excellent position to design a text that caters for this level. It was generally agreed (e.g. Villet and Richards 2008; Higley and Huntington 2009) that the first edition of her book, published in 2007, was a useful text for teaching introductory courses in forensics, and this substantially revised edition is even better suited to that niche. Other recently revised texts are either difficult to acquire (Haskell and Williams, 2008) or more expensive reference works (Amendt et al. 2010; Byrd and Castner 2010).
- Full Text:
- Authors: Villet, Martin H
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/451721 , vital:75072 , https://hdl.handle.net/10520/EJC141290
- Description: Dorothy Gennard's role in the fourth-year course in Forensic Science at the University of Lincoln has placed her in an excellent position to design a text that caters for this level. It was generally agreed (e.g. Villet and Richards 2008; Higley and Huntington 2009) that the first edition of her book, published in 2007, was a useful text for teaching introductory courses in forensics, and this substantially revised edition is even better suited to that niche. Other recently revised texts are either difficult to acquire (Haskell and Williams, 2008) or more expensive reference works (Amendt et al. 2010; Byrd and Castner 2010).
- Full Text:
On the trail on Mountain Cicadas, M Gogala: book review
- Authors: Villet, Martin H
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/451763 , vital:75075 , https://hdl.handle.net/10520/EJC141289
- Description: Life is about surprises, and if we are lucky they will primarily be welcome. My copy of this book arrived as a happy surprise in the mail, and my delight did not abate until I had finished reading it. I must admit that I have met and like many of the people mentioned in this book, and that I have a special and not unsentimental interest in cicadas, but I think that readers without such background will still find this book fascinating.
- Full Text:
- Authors: Villet, Martin H
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/451763 , vital:75075 , https://hdl.handle.net/10520/EJC141289
- Description: Life is about surprises, and if we are lucky they will primarily be welcome. My copy of this book arrived as a happy surprise in the mail, and my delight did not abate until I had finished reading it. I must admit that I have met and like many of the people mentioned in this book, and that I have a special and not unsentimental interest in cicadas, but I think that readers without such background will still find this book fascinating.
- Full Text:
The final instar exuvium of Pycna semiclara Germar, 1834 (Hemiptera Cicadidae)
- Midgley, John M, Bouwer, Nicolette, Villet, Martin H
- Authors: Midgley, John M , Bouwer, Nicolette , Villet, Martin H
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/440695 , vital:73804 , https://hdl.handle.net/10520/EJC136752
- Description: Exuviae of the cicada Pycna semiclara were found next to freshly eclosed adults. The exuvium of Pycna Semiclara is described and illustrated for the first time and a key is presented to distinguish the exuvium of this species from those of Platypleura stridula and Platypleura capensis, the only other species of cicadas from southern Africa for which exuviae have been described.
- Full Text:
- Authors: Midgley, John M , Bouwer, Nicolette , Villet, Martin H
- Date: 2013
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/440695 , vital:73804 , https://hdl.handle.net/10520/EJC136752
- Description: Exuviae of the cicada Pycna semiclara were found next to freshly eclosed adults. The exuvium of Pycna Semiclara is described and illustrated for the first time and a key is presented to distinguish the exuvium of this species from those of Platypleura stridula and Platypleura capensis, the only other species of cicadas from southern Africa for which exuviae have been described.
- Full Text:
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