Wattle-necked softshell turtle

{{Short description|Species of turtle}}

{{Speciesbox

| image = Palea steindachneri.jpeg

| image2 = Palea steindachneri 13673214.jpg

| status = CR

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Fong, J. |author2=Hoang, H. |author3=Li, P. |author4=McCormack, T. |author5=Rao, D.-Q. |author6=Timmins, R.J. |author7=Wang, L. |date=2021 |title=Palea steindachneri |volume=2021 |page=e.T15918A794203 |doi=10.2305/IUCN.UK.2021-1.RLTS.T15918A794203.en |access-date=19 November 2021}}

| status2 = CITES_A2

| status2_system = CITES

| status2_ref = {{Cite web|title=Appendices {{!}} CITES|url=https://cites.org/eng/app/appendices.php|access-date=2022-01-14|website=cites.org}}

| display_parents = 2

| genus = Palea

| parent_authority = Meylan, 1987

| species = steindachneri

| authority = (Siebenrock, 1906)

| synonyms = {{collapsible list|bullets = true|title=List

|Aspidonectes californiana
{{small|Rivers, 1889}}
(nomen suppressum)

|Pelodiscus californianus
{{small|— Baur, 1893}}

|Aspidonectes californiensis [sic]
{{small|O.P. Hay, 1904}}
(ex errore)

|Trionyx steindachneri
{{small|Siebenrock, 1906}}
(nomen conservandum)

|Amyda steindachneri
{{small|— K.P. Schmidt, 1927}}

|Palea steindachneri
{{small|— Meylan, 1987}}

|Trionix steindachneri
{{small|— Richard, 1999}}

|Pelodiscus steindachneri
{{small|— Pritchard, 2001}}

|Palea steindachneri
{{small|— Ziegler, 2002}}

}}

| synonyms_ref = {{cite journal|journal=Vertebrate Zoology|title=Checklist of Chelonians of the World|year=2007|first=Uwe|last=Fritz|author2=Havaš, Peter|volume=57|issue=2|pages=149–368 |doi=10.3897/vz.57.e30895 |doi-access=free |url=http://www.cnah.org/pdf_files/851.pdf|archive-url=https://web.archive.org/web/20110501060224/http://www.cnah.org/pdf_files/851.pdf|archive-date=2011-05-01}}{{EMBL species|genus=Palea|species=steindachneri}} www.reptile-database.org.

}}

The wattle-necked softshell turtle (Palea steindachneri), also commonly known as Steindachner's soft-shelled turtle, is an endangered Asian species of softshell turtle in the family Trionychidae. The species is the only member of the genus Palea.{{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=5|date=2011-12-31|author1=Rhodin, Anders G.J.|author2=van Dijk, Peter Paul|author3=Iverson, John B.|author4=Shaffer, H. Bradley|author5=Bour, Roger|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|url-status = live|archive-date=2012-01-31}}

Description

P. steindachneri exhibits sexual dimorphism. Females of this freshwater turtle reach up to {{convert|44.5|cm|in|abbr=on}} in straight carapace length, while males only reach up to {{convert|36|cm|in|abbr=on}}. However, males have a longer tail than the females.{{cite book|author=Ernst CH |author2=Lovich JE |year=2009|title=Turtles of the United States and Canada|edition=2|page=636|publisher=JHU Press |isbn=978-0-8018-9121-2}}

File:Palea steindachneri 181507388.jpg]]

Etymology

The specific name, steindachneri, is in honor of Austrian herpetologist Franz Steindachner.Beolens, Bo; Watkins, Michael; Grayson, Michael (2011) The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. xiii + 296 pp. {{ISBN|978-1-4214-0135-5}}. (Palea steindachneri, p. 252).

Geographic range

P. steindachneri is native to southeastern China (Guangdong, Guangxi, Guizhou, Hainan, Yunnan), Laos, and Vietnam, but has also been introduced to Hawaii and Mauritius.

Threats

P. steindachneri is endangered by poaching for human consumption. Although pressure on the wild population continues, several thousand are hatched and raised each year on turtle farms in China and Vietnam for food and traditional medicine.{{citation|first1= Subhuti|last1=Dharmananda|url=http://www.itmonline.org/arts/turtles.htm |publisher=Institute for Traditional Medicine, Portland, Oregon|title=Endangered species issues affecting turtles and tortoises in Chinese medicine}}{{citation|url=http://english.vietnamnet.vn/fms/vietnam-in-photos/57990/raising-trionychid-turtles-in-yen-bai.html |date=2013-02-17|title=Raising trionychid turtles in Yen Bai|periodical=Vietnam in Photos}}

References

{{Reflist}}

Further reading

  • Meylan PA (1987). "The Phylogenetic Relationships of Soft-shelled Turtles (Family Trionychidae)". Bull. American Mus. Nat. Hist. 186 (1): 1-100. (Palea, new genus, p. 94).
  • Siebenrock F (1906). "Zur Kenntnis der Schildkrötenfauna der Insel Hainan ". Zoologischer Anzeiger 30: 578-586. (Trionyx steindachneri, new species, pp. 579–581). (in German).

{{Wikispecies|Palea steindachneri}}

{{Trionychidae}}

{{Taxonbar|from=Q2415046}}

Category:Palea (genus)

Category:Reptiles of China

Category:Reptiles of Laos

Category:Reptiles of Vietnam

Category:Reptiles of Hawaii

Category:Reptiles of Mauritius

Category:Reptiles described in 1906

Category:Critically endangered fauna of China