Mauremys pritchardi

Mauremys pritchardi is an interspecific hybrid turtle in the family Geoemydidae. M. pritchardi, described to be from Myanmar (where neither of the parental species occurs apparently), has been found in the wild in China and Japan, and is produced to some extent in Chinese turtle farms. It was listed as data deficient in the IUCN Red List before its actual origin became known.

Mauremys pritchardi
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Testudines
Suborder: Cryptodira
Superfamily: Testudinoidea
Family: Geoemydidae
Genus: Mauremys
Species:
M. pritchardi
Binomial name
Mauremys pritchardi
McCord, 1997
Synonyms
  • Mauremys mutica × Mauremys reevesii

The parents of this hybrid are the Chinese pond turtle (Mauremys reevesii ) and the Asian yellow pond turtle (Mauremys mutica). While it is not unusual for perfectly valid geoemydid species to arise from hybridization, recognition as a species would require that the hybrids be fertile and constitute a phenotypically distinct and self-sustaining lineage. This does not yet appear to be the case in this "species" as recently (Kosukawa et al. 2006) a population of these turtles has been found in Japan. The hybrid offspring are perfectly fertile, which is not the case in Mauremys iversoni for example, another intergeneric hybrid, and have been bred in captivity already, with all juveniles resembling their parents (and not the parental species) perfectly as well. Genetic studies verify its hybrid origin but scientists are unsure of the time of creation. According to Wink et al. 2001, it might well be a very ancient hybrid, while Parham et al. 2001 suppose that it is of rather recent origin.

Etymology

The specific name, pritchardi, is in honour of British herpetologist Peter Pritchard.[1]

See also

References
  1. Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore, Maryland: Johns Hopkins University Press. xiii + 296 pp. ISBN 978-1-4214-0135-5. (Mauremys pritchardi, pp. 211-212).

Further reading
  • McCord, William P. (1997). "Mauremys pritchardi, a new Batagurid turtle from Myanmar and Yunnan, China". Chelonian Conserv. Biol. 2 (4): 555–562.
  • Asian Turtle Trade Working Group (2000). "Mauremys pritchardi". IUCN Red List of Threatened Species. 2000. Retrieved 29 July 2007.CS1 maint: ref=harv (link)
  • Buskirk, James R.; Parham, James F. & Feldman, Chris R. (2005). "On the hybridisation between two distantly related Asian turtles (Testudines: Sacalia × Mauremys)". Salamandra 41: 21–26. PDF fulltext.
  • Parham, James Ford; Simison, W. Brian; Kozak, Kenneth H.; Feldman, Chris R.; Shi, Haitao (2001). "New Chinese turtles: endangered or invalid? A reassessment of two species using mitochondrial DNA, allozyme electrophoresis and known-locality specimens". Animal Conservation 4 (4): 357–367. HTML abstract Erratum: Animal Conservation 5 (1): 86. HTML abstract


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.