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Last updated on April 19, 2014 at 9:20 EDT

Zoology Reference Libraries

Page 19 of about 885 Articles
Common Seal Phoca vitulina
2013-04-30 14:03:57

The common seal (Phoca vitulina), also known as the harbor seal or harbour seal, is a true seal in the Phocidae family. It can be found in the northern Pacific, Atlantic, Baltic, and North Seas along the coastlines in these areas. This species holds five recognized subspecies, although the Western Atlantic common seal subspecies is questionably classified. The common seal can reach an...

Black Sea Urchin Diadema antillarum
2013-04-30 12:59:49

The black sea urchin (Diadema antillarum), also known as the lime sea urchin or the long-spined sea urchin, is a species that can be found in the Caribbean basin and the western waters of the Atlantic Ocean. It prefers to inhabit coral reefs in these areas and resides at depths of up to 32.8 feet. This species has a test, or outer shell, that is similar that of most species of sea urchin....

Green Sea Urchin Strongylocentrotus droebachiensis
2013-04-30 12:53:04

The green sea urchin (Strongylocentrotus droebachiensis) is a species that can be found in northern waters in the Atlantic and Pacific Oceans. It can be found at depths of up to 3,770 feet in burrows dug using its spiny body. First, it will dig down to a desired layer of sediment, and then widen a den. Sometimes it will leave openings that are large enough for it to leave the den and return,...

Exquisite Urchin Coelopleurus exquisitus
2013-04-30 12:07:10

The exquisite urchin (Coelopleurus exquisitus) is a species of sea urchin that can be found in the Pacific Ocean, only off the coast of New Caledonia. It prefers to reside in deep waters, at depths between 790 and 1,710 feet. It was first discovered in 2004, after marine biologist Dr. Simon Coppard was given information that a sea urchin was being sold on eBay. As a member of the International...

Spotted Seal Phoca largha
2013-04-29 16:12:21

The spotted seal (Phoca largha or Phoca vitulina largha), also known as the largha seal or simply the largha, is a “true seal” in the family Phocidae. It is native to northern areas of the Pacific Ocean and neighboring seas, preferring to reside on sea ice. Its range includes the continental shelf of the Okhotsk and Bering Seas, Chukchi, and Beaufort. Its southern range extends to the...

Triceratops
2013-04-28 14:27:16

Triceratops is a genus of herbivorous ceratopsid dinosaur that lived during the late Maastrichtian stage of the Late Cretaceous Period, approximately 68 to 65.5 million years ago in what is currently North America. It was one of the last non-avian dinosaur genera to emerge before the Cretaceous-Paleogene extinction event. The term Triceratops, which in literal translation means “three-horned...

Flat Tree Oyster Isognomon alatus
2013-04-25 16:28:02

The Flat Tree Oyster, Isognomon alatus, is a species of bivalve mollusk belonging to the family Isognomonidae. It can be seen along the Atlantic coast of North America, ranging from southern Florida to Brazil and Bermuda. This oyster has two thin and irregularly shaped valves that are joined by a long straight hinge. The exterior is sculpted by a large number of rough, concentric rings with...

2013-04-24 14:55:46

The White-throated Hawk (Buteo albigula), is a bird of prey belonging to the family Accipitridae, which includes hawks, eagles and Old World vultures. In British usage, it would be called a buzzard rather than a true hawk. It is a rather small Buteo, 42 to 45 cm in length. It lives in the Andes mountains of South America and ranges down to the coast in the O’Higgins region of Chile,...

Laughing Falcon Herpetotheres cachinnans
2013-04-23 23:04:40

The Laughing Falcon (Herpetotheres cachinnans), also known as the Snake Hawk (erroneously, since it’s not a hawk), is a medium-sized bird of prey belonging to the falcon family Falconidae, the only member of the genus Herpetotheres. This Neotropical species is an expert snake-eater. Its common and scientific names are both in reference to its distinctive voice. The English name comes from...

Lesser Frigatebird Fregata ariel
2013-04-23 22:58:32

The Lesser Frigatebird (Fregata ariel) is a species of frigate bird. In nests in Australia, along with other locations. There is a single recording from the Western Palearctic, from Eilat in the Gulf of Aqaba. The Lesser Frigatebird or Least Frigatebird is said to be the most common and widespread frigate bird in the Australian seas. It’s common in tropical seas breeding on isolated...