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Arrau turtle

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This South American turtle is famous for the mass gatherings of females that come ashore to lay their eggs, often a hundred at a time. Otherwise, these plant-eaters hardly ever…
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Spotted shovel-nose catfish

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The various shovel-nosed catfishes of South America are popular inhabitants of large aquariums and important food fishes in their native rivers. As their huge mouths would suggest, they are active…
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Fork-snouted catfish

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No relation to sturgeons, this huge relative of the little "talking catfishes" (popular with aquarists) possesses similar looking bony scutes along its side, giving it a prehistoric appearance. One of…
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Red-tailed catfish

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All of the many Red-tailed catfish at the DWA are donations from aquarists whose tanks they rapidly outgrew. Popular in the pet trade since the 1960s, this widespread South American…
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Arapaima

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Called Arapaima in the Guianas, Paiche in Peru, and Pirarucu in Brazil, this relative of the arowana is one of the largest purely freshwater fishes in the world, reaching nine…
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Antillean manatee

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Distant relatives of elephants and hyraxes, West Indian manatees occur in two subspecies. The Antillean manatee of Central and South America, and various Caribbean islands, is almost identical to the…
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Tiger rockfish

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The Tiger rockfish is named for its striped coloration. The rockfish family is one of the largest fish families found in the temperate waters of the Pacific coast of North…
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Giant otter

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While Sea otters can also weigh up to 100 pounds, Giant otters are definitely the longest members of the weasel family, reaching five-and-a-half feet in length. Found in noisy groups…
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Giant anteater

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This enormous relative of sloths and armadillos is found all the way from Honduras to Argentina, but has gone extinct in several parts of this range, and is considered vulnerable…
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Black hawk-eagle

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The biodiversity of New World rain forests is demonstrated by the abundance of eagles that can be found in one place. This species (in addition to the Ornate hawk-eagle, the…
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