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Animal anatomy Reference Libraries

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Atlantic Fire Ascidian Pyrosoma atlanticum
2014-01-12 00:00:00

Pyrosoma atlanticum is a species of colonial tunicate found in temperate waters worldwide, usually between 50°N and 50°S. It is most plentiful at depths below 800 feet. It is found in colonies that are pelagic and move throughout the water column. In the evening the colony will move closer to the surface and descend back by dawn. Large colonies can rise and descend more than 2,500 feet in a...

Heterodontosaurus
2009-10-16 17:56:55

Heterodontosaurus, meaning "different toothed lizard", is a genus of dinosaur from the Early Jurassic Period of what is now South Africa. The type species, H. tucki, was found in the Upper Elliot Formation of the Hettangian age (199 to 196 million years ago). Two species are known. This herbivorous dinosaur ate mostly plants despite having canines. It was a small ornithischian reaching a...

Giant Pangolin
2007-10-24 12:34:20

The Giant Pangolin (Manis gigantea), is a species of pangolin. The Giant Pangolin inhabits Africa with a range stretching along the Equator from West Africa to Uganda. It is found mainly in savanna, rainforest, and forest, where there is a large termite population and available water. It does not inhabit high altitude areas. The Giant Pangolin is the largest species of pangolin (scaly...

Southern Alligator Lizard
2007-03-19 15:27:17

The Southern Alligator Lizard, Elgaria multicarinata, is a lizard native to the Pacific coast of North America. It is common throughout Southern California and can be found in both grasslands and urban areas. Several subspecies can be distinguished, including the San Diego alligator lizard. It has a prehensile tail up to twice the length of its body. Like many lizards, however, it can drop...

Triplewart seadevil
2007-03-19 14:41:22

The Triplewart seadevil, Cryptopsaras couesii, is a seadevil of the family Ceratiidae, found in all oceans, from the surface to 1.24 mi (2,000 m). Its length is approximately 11.81 in (30 cm). The Triplewart seadevil is one of the most abundant of the deepwater anglerfish. These fish have round flabby bodies with a soft fibrous skeleton and a scaleless prickly skin. Like most other deepwater...

Walrus
2007-01-23 14:12:57

Walruses are large semi-aquatic mammals that live in the cold Arctic seas of the Northern Hemisphere. There are 6 populations in the arctic and 2 or 3 subspecies exist. The Pacific walrus is slightly larger, with males weighing up to 4,180 lb (1,900 kg), but Atlantic males top out at 3,500 lb (1,600 kg). The walrus should not be confused with the elephant seal. Walruses are members of the...

Mountain Beaver
2006-12-12 14:27:19

The Mountain Beaver (Aplodontia rufa) is a primitive rodent unrelated to beavers and not usually found in mountain areas. It has several common names including Aplodontia, Sewellel, Boomer, Ground Bear, and Giant Mole. This species is the only member of its genus, Aplodontia, and family, Aplodontiidae. Characteristics Mountain Beavers are brown in color, but fur can range from slightly...

Word of the Day
jument
  • A beast of burden; also, a beast in general.
'Jument' ultimately comes from the Latin 'jugum,' yoke.
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