| Yellow-faced turtle | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | Testudines |
| Suborder: | Pleurodira |
| Family: | Chelidae |
| Genus: | Emydura |
| Species: | E. tanybaraga |
| Binomial name | |
| Emydura tanybaraga | |
| Synonyms [2] | |
| |
The northern yellow-faced turtle (Emydura tanybaraga) is a species of medium-sized aquatic turtle in the family Chelidae. It inhabits slow-flowing rivers, streams, billabongs and paperbark swamps across much of northern Australia.
E. tanybaraga has a great morphological variation between different locations; adults are very similar in appearance to E. subglobosa . [3]
A light yellow band runs from the eye to just above the tympanum. Another band extends from the angle of the mouth along the neck. The eye has dark markings through the iris at the level of the pupil. [3]
The carapace of juveniles is pear-shaped and becomes oval in adults. It is light brown to dark brown in color, with a yellow or white rim. The posterior rim is smooth, without serrations. The longest carapace recorded is 285 mm. The plastron is tapered towards the rear with lobes at both ends turned up making the adult turtle look deeper. It is bone colored, occasionally with traces of pink. [3]
The color of the dorsal skin is gray, and the ventral skin is creamy white or yellow in juveniles. As with other species of Emydura, the neck is covered with small smooth tubercles. Two barbels are sometimes found on the chin. [3]
The spotted turtle, the only species of the genus Clemmys, is a small, semi-aquatic turtle that reaches a carapace length of 8–12 cm (3.1–4.7 in) upon adulthood. Their broad, smooth, low dark-colored upper shell, or carapace, ranges in its exact colour from black to a bluish black with a number of tiny yellow round spots. The spotting patterning extends from the head, to the neck and out onto the limbs. Sexually mature males have a concave plastron and a long, thick tail. By contrast, sexually mature females possess a flat plastron and have a tail that is noticeably shorter and thinner than that of mature males. Mature males also have a dark iris and face; females typically have a yellow or orange iris and a similarly coloured face that is distinctly lighter than the males'. Juveniles appear female-like in this regard, and at maturity males begin to develop darker features.
Siebenrockiella leytensis is a species of freshwater turtle endemic to the Philippines. It is classified as critically endangered. It is known as the Philippine forest turtle, the Philippine pond turtle, the Palawan turtle, or the Leyte pond turtle. Despite the latter common name, it does not occur in the island of Leyte but is instead native to the Palawan island group. It is locally known as bakoko in Cuyonon.
The northern river terrapin is a species of riverine turtle native to Southeast Asia. It has been classified as Critically Endangered on the IUCN Red List and considered extinct in much of its former range; as of 2018, the population in the wild was estimated at 100 mature individuals.
The Indian roofed turtle is a species of turtle in the family Geoemydidae. It can be distinguished by the distinct "roof" at the topmost part of the shell. It is found in the major rivers of South Asia. It is a common pet in the Indian Subcontinent.
The Florida softshell turtle is a species of turtle in the family Trionychidae. The species is native to the Southeastern United States.
The Roti Island snake-necked turtle, also commonly known as McCord's snakeneck turtle, is a critically endangered turtle species. It is named after Rote Island in Indonesia where it was first discovered. Some individuals were later discovered in East Timor, and are considered a distinct subspecies.
The Caspian turtle, also known as the striped-neck terrapin, is a species of turtle in the family Geoemydidae (=Bataguridae). It is found in west Asia, in Iran and central Turkey, northward to the Republic of Georgia and eastward to southwestern Turkmenistan, and in Iraq, Saudi Arabia, and Bahrain.
The Cumberland slider, also called commonly the Cumberland turtle and Troost's turtle, is a subspecies of pond slider, a semiaquatic turtle in the family Emydidae. The subspecies is indigenous to the Southeastern United States.
The big-headed pantanal swamp turtle or pantanal swamp turtle is a species of turtle in the family Chelidae found in Brazil, Bolivia, Argentina, and Paraguay.
The Namoi River snapping turtle, also commonly known as Bell's turtle, the Namoi River elseya, or Bell's saw-shelled turtle, is a species of turtle in the family Chelidae. The species is endemic to New South Wales, Australia.
Elseya branderhorsti, also known commonly as Branderhorst's turtle and Branderhorst's snapping turtle, is a species of freshwater turtle in the family Chelidae. The species is endemic to southern New Guinea, in West Papua Indonesia and Western Province of Papua New Guinea. Until recently it has been a confusing species due to its lost holotype and its sympatry with another, undescribed, species. E. branderhorsti is currently listed as Vulnerable on the IUCN RedList in part due to its vulnerability to the Asian turtle trade.
Emydura, the Australian short-necked turtles, are a genus of turtles in the family Chelidae. It was paraphyletic with Elseya. Consequently, it was split into two genera Myuchelys and Elseya by Thomson & Georges, 2009. They can grow quite large, 30 cm or more is not unusual and have a life span of around 20–30 years. They generally do not hibernate as their warmer climate lets them remain active all year round; they also spend more time in the water than other varieties. They are considered omnivore but rely on a constant supply of meat to remain healthy, feeding on basically anything that will fit into their mouth.
The East African black mud turtle, also known as the Pan terrapin, is a species of turtle in the family Pelomedusidae, native to eastern and southeastern Africa.
The Fitzroy River turtle is a species of freshwater turtle in the family Chelidae. It is the only surviving member of the genus Rheodytes, the other member being the extinct form Rheodytes devisi. The species is endemic to south eastern Queensland, Australia and only found in tributaries of the Fitzroy River.
The smooth softshell turtle is a species of softshell turtle of the family Trionychidae. This freshwater turtle is endemic to the United States where it inhabits the Mississippi River system and other river basins emptying into the Gulf of Mexico.
The false map turtle is a species of turtle endemic to the United States. It is a common pet species. Two subspecies are recognized, including the nominotypical subspecies described here.
The Ouachita map turtle is a species of turtle belonging to the family Emydidae.
Elseya albagula, commonly known as the white-throated snapping turtle, is one of the largest species of chelid turtles in the world, growing to about 45 cm (18 in) carapace length.
The Gulf snapping turtle or Lavaracks' turtle is a large species of freshwater turtle in the sidenecked family Chelidae. The species is endemic to northern Australia in northwest Queensland and northeast Northern Territory. The species, similar to other members of the Australian snapping turtles in genus Elseya, only comes ashore to lay eggs and bask. The Gulf snapping turtle is a herbivore and primarily consumes Pandanus and figs.
The Arizona mud turtle is a species of mud turtle in the family Kinosternidae found in the deserts of Arizona and Sonora (Mexico). It is a semi-aquatic turtle. It lives in impermanent puddles, and avoids permanent rivers and lakes.
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