Hairy-nosed otter vs North Atlantic right whale

Lutra sumatrana compared with Eubalaena glacialis

Key Differences

• Hairy-nosed otter is Endangered while North Atlantic right whale is Extinct.

Taxonomic Classification

Rank	Hairy-nosed otter	North Atlantic right whale
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Carnivora (食肉目)	Cetacea (Whales & Dolphins)
Family	Mustelidae (Weasels & Otters)	Balaenidae
Genus	Lutra (Otters)	Eubalaena
Species	Lutra sumatrana	Eubalaena glacialis

Evolutionary Relationship

Hairy-nosed otter and North Atlantic right whale share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Hairy-nosed otter

EN — Endangered

North Atlantic right whale

EX — Extinct

Physical Characteristics

Attribute	Hairy-nosed otter	North Atlantic right whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hairy-nosed otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

North Atlantic right whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.