When these giants thunder ashore, their favored beaches, called rookeries, disappear under their numbers.
Steller's sea lion's scientific name is Eumetopias jubatus, which means "having a mane and large forehead". Today, the Steller Sea Lion – Eumetopias jubatus Description. This photo was taken at the Sealife Center in Seward, Alaska 2008 by: Annika Dixon. Summary 3 The Steller sea lion (Eumetopias jubatus) also known as the northern sea lion and Steller's sea lion, is a near threatened species of sea lions in the northern Pacific.It is the sole member of the genus Eumetopias and the largest of the eared seals (Otariidae). Sea cow, (Hydrodamalis gigas), very large aquatic mammal, now extinct, that once inhabited nearshore areas of the Komandor Islands in the Bering Sea. Species Description: The Steller Sea Lion is a sea lion, it usually is brown, their sizes for males are 10-11 ft and for females its up to 7.5-9.5 ft , their shape is like an oval, for females its up to 77lbs, and for males its up to 2,500lbs and pups are 35-50 lbs. They also have a lighter color to them than the other species. Stellar sea lions can turn their hind flippers forward for walking on land, unlike most other sea lions.. The Steller sea lion ( Eumetopias jubatus ) is the largest of all sea lions. Among pinnipeds, it is inferior in size only to the walrus and the two species of elephant seals.

Steller’s sea cows were wiped out by hunters in the 18th century less than 30 years after they were first discovered by Arctic explorers. They were first discovered in 1741 and the number of them continues to decline. Steller sea lion breeding is one of nature's great mass spectacles. Females give birth to one pup per year. Steller Sea Lions are the largest of the species in the world. Alaska Species Ranking System - Steller sea lion, western DPS Reproductive Potential Age of First Reproduction (-5 to 5) Number of Young (-5 to 5) Ecological Specialization Dietary (-5 to 5) Habitat (-5 to 5) Age of first reproduction for females is between 3 to 8 years old (Pitcher and Calkins 1981). The males can be as long as 11 feet and weigh 2,500 pounds. Above: Steller sea lion in captivity, on a rock 'roaring.' (Schreber, 1776) - Steller sea lion Distinctive Characteristics Steller sea lions are enormous and powerfully built. Seal - Seal - Classification: Seals 32 species belonging to 17 genera in 2 families. Steller sea lions only have one habit.

Males may be up to 325 cm (10-11 ft) in length and can weigh up to 1,100 kg (2,400 lb). The Steller or Northern Sea Lion (Eumetopias jubatus) is the largest member of the family Otariidae and is the only extant representative of its genus. The Steller sea lion (Eumetopias jubatus), also known as the northern sea lion and Steller’s sea lion, is a near-threatened species of sea lions in the northern Pacific.It is the sole member of the genus Eumetopias and the largest of the eared seals (Otariidae) and is also the largest sea lion. California sea lions produce a honking bark, while Steller's sea lions release a deeper growl. This animal is named for George Wilhelm Steller (1709-1746), a German zoologist who explored the coastal areas of the northern Pacific Ocean in 1740. Females are smaller than males, 240-290 cm (7.5-9.5 ft) in length and up to 350 kg (770 lb). Steller sea lions are a colonial breeder which means one bull male breeds with many females. The Steller sea lion (Eumetopias jubatus) is the largest member of the Otariid (eared seal) family.

Researchers aren’t able to identify what is causing this drop in numbers so they are focusing more attention on them.

Bulls will become sexually mature between 3-8 years and have to defend their territory, while females generally give birth to their first pup between 4-6 years. Steller sea lion males do not have a saggital crest on their forehead and they have a blunter nose than California sea lion males. Among pinnipeds, it is inferior in size only to the walrus and the two elephant seals. Pups are … HABITAT. Together with walruses, seals and sea lions are classified as pinnipeds (suborder Pinnipedia). The Steller Sea Lion is the largest of them all and lives in the Northern Pacific, especially around Alaska. Family Phocidae (true, or earless, seals) 18 species in 10 genera. The females are much smaller with a length close to 9.5 feet and they don’t weigh more than 800 pounds. The Steller sea lion (Eumetopias jubatus), also known as the Steller's sea lion and "northern sea lion", is a near-threatened species of sea lion in the northern Pacific.It is the sole member of the genus Eumetopias and the largest of the eared seals (Otariidae).

Steller's sea lion definition is - a north Pacific sea lion of the genus Eumetopias (E. jubatus) that is the largest of sea lions. The Steller sea lion is the largest species of sea lion in the world, with adult males reaching a length of almost 11 feet and a weight of up to 2,400 pounds. The vocalizations of each species are also different. Among pinnipeds, it is inferior in size only to the walrus and the two elephant seals.


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