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The Pleurodira are known more commonly as the side-necked turtles and the name Pleurodira quite literally translates to side neck, whereas the Cryptodira are known as hidden-necked turtles. [6] The Pleurodira turtles are currently restricted to freshwater habitats in the Southern Hemisphere, largely to Australia, South America, and Africa.
They spend most of their time underwater, so must be able to hold their breath for long periods to avoid frequent surfacing. Dive duration largely depends on the activity. A foraging sea turtle may typically spend 5–40 minutes under water [108] while a sleeping sea turtle can remain underwater for 4–7 hours.
Podocnemis unifilis is a large turtle, and can grow up to 45 cm long and weigh up to 8 kg. This species can be recognized by its black or brown oval carapace (upper shell) with distinctive low keels on the second and third scutes. Yellow spots on the side of its head give this species its common name.
Chelidae is one of three living families of the turtle suborder Pleurodira, and are commonly called Austro-South American side-neck turtles. [2] The family is distributed in Australia, New Guinea, parts of Indonesia, and throughout most of South America. It is a large family of turtles with a significant fossil history dating back to the ...
The Rainforest Trust also thanks the TSA (Turtle Survival Alliance), and the Wildlife Conservation Society for their help in the creation of the Hoge's Side-necked Turtle Reserve. In 2014 an environmental education program was created featuring the Hoge's sideneck turtle, complete with an educational video and teachers guide material. [9]
Podocnemididae is a family of pleurodire (side-necked) turtles, once widely distributed.Most of its 41 genera and 57 species are now extinct. Seven of its eight surviving species are native to South America: the genus Peltocephalus, with two species, only one of which is extant (P. dumerilianus, the Big-headed Amazon River turtle); and the genus Podocnemis, with six living species of South ...
The center works to rescue and care for animals injured by trawlers and says its work has benefited more than 300 sea turtles, nearly 700 seahorses, more than 100 sharks and hundreds of thousands ...
The Arrau turtle (Podocnemis expansa), also known as the South American river turtle, giant South American turtle, giant Amazon River turtle, Arrau sideneck turtle, Amazon River turtle or simply the Arrau, [1] [3] [4] [5] is the largest of the side-neck turtles and the largest freshwater turtle in Latin America. [5]