这个是seal,看来那个总结有疏漏了。
Galapagos fur seals are the smallest of otariids. They have a grayish brown
fur coat. The adult males of the species average 1.5 m (4 ft 11 in) in
length and 64 kg (140 lb) in mass. The females average 1.2 m (3 ft 11 in) in
length and 28 kg (62 lb) in mass. They spend more time out of the water
than almost any other seal. On average, 70% of their time is spent on land.
Most seal species spend 50% of their time on land and 50% in the water.