how big are sea otters

All members of this family have very thick fur. The average length of male California sea otters is 48 in 122 cm and their weight is around 64 lb 29 kg.

Northern Sea Otter Marine Mammal Commission

Otter babies are called pups.

. Quickly spinning the sea urchin in her paws she breaks off the prickly spines. 65 pounds Size relative to a 6-ft man. They are born weighing only 45 ounces 128 grams for. 5 rows Sea otters are the heaviest marine mammals of the Mustelidae family.

Females can be up to 460 feet 140 cm long and weigh up to 72 pounds 325 kg. Mature male Alaskan sea otters weigh up to 39 kg 85 lbs while California sea otters average 29 kg. Size Measuring up to four feet 12 m long and weighing up to 70 pounds 32 kg the southern sea otter is the smallest. Most are small with short.

The giant otter is the worlds largest otter standing at approximately 6 feet 19 meters long and roughly the same size as a. They have two layers of fur an undercoat as well as longer guard hairs. Male Sea otters reach lengths up to 55 feet 167 cm and weigh up to 100 pounds 45 kg. Sea otters are the only otters that give birth in water.

Sea otters have two layers of incredibly dense fur more than a million fibers per square inch. Out of the 13 other. Up to 23 years Size. Alaska otters size is a bit larger than California otters.

She takes in a big gulp of fresh air shed been holding her breath underwater for four minutes. The average sea otter can reach a length of 4 feet and a weight of 30 pounds. They may be one of the tiniest marine creatures on the planet but it doesnt make them any less tough. 2 to 6 feet long Weight.

Outer guard hairs are around 1 13 inches long and when properly groomed lay flat against the. Endangered LC NT VU EN CR EW EX Least Concern Extinct Current Population Trend. R ange Southern sea otters can be found along Californias central. Sea otters belong to the weasel family.

Sea otter pup fur is shed by the time they are approximately 13 weeks. 10 to 75 pounds The charismatic otter a member of the weasel family is found on every continent except Australia and Antarctica. Sea otter pup fur is known as lanugo. A post shared by Daniel Rosengren naturebydanielrosengren The sea otter we know is quite a bit larger in stature than the average river otter the largest adults weighing up to 100lbs.

Other otters give birth in dens. Lanugo is a very soft downy hair that develops in humans as well as in animals. IUCN Red List Status. Female Alaskan sea otters measure up to 140 cm 55 in in length Weight Male.

Otters are aquatic creatures that live in water.