Cyclanorbis
{{Short description|Genus of turtles}}
{{Automatic taxobox
| fossil_range = Pliocene to recent, {{fossil range|5.332|0}}
| image = Cyclanorbis senegalensis (29599866321).jpg
| image_caption = Senegal flapshell turtle (C. senegalensis)
| taxon = Cyclanorbis
| authority = Gray, 1854{{Harnvb|Rhodin|van Dijk|Iverson|Shaffer|Roger|2011|p=000.204}}{{Harnvb|Fritz|Havaš|2007|p=312}}
| subdivision_ranks =
| subdivision =
| synonyms = *Cryptopus
{{small|A.M.C. Duméril & Bibron, 1835}}
- Cryptopodus
{{small|A.H.A. Duméril, 1856 (ex errore)}} - Cyclanosteus
{{small|Gray, 1856}} - Tetrathyra
{{small|Gray, 1865}} - Baikiea
{{small|Gray, 1869}}
}}
Cyclanorbis is a genus of softshell turtles in the family Trionychidae. The genus is endemic to Africa.
Description
In the genus Cyclanorbis the plastron has cutaneous flaps, under which the hind legs can be concealed.Boulenger GA (1889). Catalogue of the Chelonians, Rhynchocephalians, and Crocodiles in the British Museum (Natural History). New Edition. London: Trustees of the British Museum (Natural History). (Taylor and Francis, printers). x + 311 pp. + Plates I–VI. (Genus Cyclanorbis, pp. 270–271).
Species
The genus Cyclanorbis contains the following extant species:
- Nubian flapshell turtle – Cyclanorbis elegans {{small|(Gray, 1869)}}
- Senegal flapshell turtle – Cyclanorbis senegalensis {{small|(A.M.C. Duméril & Bibron, 1835)}}
One extinct species is also known from fossil remains: Cyclanorbis turkanensis {{small|Meylan et al. 1990}}, from the Pliocene of Kenya.{{Cite web|url=https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=351992|title=Fossilworks: Cyclanorbis turkanensis |website=fossilworks.org|access-date=17 December 2021}}
Nota bene: A binomial authority in parentheses indicates that the species was originally described in a genus other than Cyclanorbis.
References
{{Reflist}}
Bibliography
- {{cite journal|url=http://www.iucn-tftsg.org/wp-content/uploads/file/Accounts/crm_5_000_checklist_v4_2011.pdf |title=Turtles of the world, 2011 update: Annotated checklist of taxonomy, synonymy, distribution and conservation status |journal=Chelonian Research Monographs |volume=6 |date=2011-12-31 |last1=Rhodin |first1= Anders G.J. |last2=van Dijk |first2= Peter Paul |last3=Iverson |first3= John B. |last4=Shaffer |first4= H. Bradley |last5=Roger |first5= Bour |archive-url=https://web.archive.org/web/20120131102839/http://www.iucn-tftsg.org/wp-content/uploads/file/Accounts/crm_5_000_checklist_v4_2011.pdf |archive-date=2012-01-31 |url-status=dead }}
- {{cite web|url=http://www.cnah.org/pdf_files/851.pdf |title=Checklist of Chelonians of the World |date=2007-10-31 |access-date=2010-12-29 |last=Fritz |first=Uwe |last2=Havaš |first2= Peter |archive-url=https://web.archive.org/web/20110501060224/http://www.cnah.org/pdf_files/851.pdf |archive-date=2011-05-01 |url-status=dead }}
Further reading
- Gray JE (1854). "Description of a New Genus and some New Species of Tortoises". Proceedings of the Zoological Society of London 1852: 133–135. (Cyclanorbis, new genus, p. 135).
{{Trionychidae}}
{{Taxonbar|from=Q776906}}
Category:Taxa named by John Edward Gray
Category:Taxonomy articles created by Polbot
{{Turtle-stub}}