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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]
Turtles of South America — turtles, tortoises, and terrapins native to terrestrial−land, freshwater, and coastal marine ecosystems and habitats of South America. Subcategories This category has the following 2 subcategories, out of 2 total.
Thousands of baby giant South American river turtles have hatched along sandbars in the largest aggregation of the reptiles in the world.Video, captured by WCS partner Ecovale, shows thousands of ...
Podocnemis is a genus of aquatic turtles, commonly known as South American river turtles, in the family Podocnemididae. The genus consists of six extant species occurring in tropical South America. [1] Four additional species are known only from fossils. These turtles have pig-like noses but are not closely related to the pig-nosed turtle.
Side-necked turtles - Podocnemididae: Scientific name Common name Distribution Status Peltocephalus dumerilianus: Big-headed Amazon River turtle: Amazon basin: vulnerable: Podocnemis erythrocephala: Red-headed Amazon River turtle: Amazon basin: vulnerable: Podocnemis expansa: Giant South American turtle: Amazon basin: Podocnemis lewyana ...
The yellow-spotted Amazon river turtle [6] (Podocnemis unifilis), also known commonly as the yellow-headed sideneck turtle and the yellow-spotted river turtle, and locally as the taricaya, is one of the largest South American river turtles.
The labial and lingual ridges, which are located to either side of the triturating (cutting or grinding) surface of the lower jaw, are straight, which sets them apart from the curved ridges seen in species of Podocnemis, the South American river turtles. It further differs from species of that genus by having a U-shaped outline of the midline ...
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 ...