Otter (Animal)

Otters are carnivorous mammals in the subfamily Lutrinae. The 13 extant otter species are all semiaquatic, aquatic or marine, with diets based on fish and invertebrates. Wikipedia

Scientific name: Lutrinae,

Higher classification: Mustelids,

Rank: Subfamily,

Mass: Eurasian otter: 7 – 12 kg, Marine otter: 3 – 5.8 kg, Hairy-nosed otter: 5 – 5.9 kg

Gestation period: Eurasian otter: 60 – 64 days, Marine otter: 60 – 70 days

Length: Eurasian otter: 57 – 95 cm, Marine otter: 83 – 110 cm, Hairy-nosed otter: 51 – 81 cm