African softshell turtle

African softshell turtle
Conservation status
	; Vulnerable (IUCN 3.1)
	CITES Appendix II (CITES)
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Reptilia
Order:	Testudines
Suborder:	Cryptodira
Family:	Trionychidae
Genus:	Trionyx
Species:	T. triunguis
Binomial name
	Trionyx triunguis; (Forskål, 1775)
Synonyms
	Testudo triunguis Forsskål, 1775; Testudo striata Suckow, 1798; Trionyx egyptiacus Geoffroy Saint-Hilaire, 1809; Trionyx aegyptiacus Geoffroy Saint-Hilaire, 1809; Amyda triunguis Oken, 1816; Aspidonectes aegyptiacus Wagler, 1830; Trionyx niloticus Gray, 1831; Gymnopodus aegyptiacus Duméril & Bibron, 1835; Trionyx (Pelodiscus) labiatus Fitzinger, 1835; Tyrse nilotica Gray, 1844; Trionyx mortoni Hallowell, 1844; Aspidonectes aspilus Cope, 1860; Fordia africana Gray, 1869; Trionyx triunguis Peters, 1876; Gymnopus aspilus Rochebrune, 1884; Gymnopus aegyptiacus Boulenger, 1889; Pelodiscus triunguis Baur, 1893; Aspidonectes triunguis Hay, 1904; Pelodiscus labiatus Hay, 1904; Tyrse triunguis Hay, 1904; Trionyx triunguis rudolfianus Deraniyagala, 1948; Amyda triunguis rudolfianus Mertens & Wermuth, 1955; Amyda triunguis triunguis Mertens & Wermuth, 1955; Trionyx aegypticus Młynarski, 1969 (ex errore); Trionyx triungus Gosławski & Hryniewicz, 1993 (ex errore); Trionix triunguis Richard, 1999;

The African softshell turtle, or Nile softshell turtle (Trionyx triunguis), is a large species of softshell turtle from freshwater and brackish-water habitats in Africa (larger parts of Eastern, Northeastern, Western and Middle Africa) and the Near East (Israel, Lebanon, Syria and Turkey).^[3] It is the only extant species in the genus Trionyx; historically, despite other species having been formerly placed in this genus as well, they have all been reclassified to other genera.^[3] Despite the common name of "African softshell turtle", Trionyx triunguis is not the sole species (or genus) of softshell turtle found in Africa—the generas Cyclanorbis and Cycloderma are African—nor is it solely found on that continent, alone.^[3] T. triunguis is a very large species of softshell turtle, with sizes ranging from 85 to 94 cm, with a weight of 40 kg, and an unconfirmed max size of 120 cm. They are omnivorous in their diet, consuming not only small fish, frogs, tadpoles and crustaceans, but also floating palm seeds and fallen leaves, and some aquatic vegetation.

T. triunguis was listed on CITES’s Appendix II in 2016; the population in Ghana was also included in CITES’s Appendix III from 1976 to 2007. The Mediterranean subpopulation of the Nile soft-shelled turtle was listed in the “Red List of Threatened Species” by the IUCN, as critically endangered. They are under threat because of large use of their habitats with fishing activities, and irrigation, destruction of their nesting places, destruction caused by boats, and water pollution.

Religion[edit]

In Ancient Egyptian religion the African softshell turtle seems to have been viewed as a symbol of evil animal and opponent of Ra.^[5]

Gallery[edit]

African softshell turtle at Nahal Alexander, Israel
Head of African softshell turtle at Nahal Alexander, Israel
African softshell turtle with red-eared sliders at Nahal Alexander, Israel
Head and neck of African softshell turtle at Nahal Alexander, Israel
Head and neck (retracted) of African softshell turtle at Nahal Alexander, Israel