Neotropical otter vs North Atlantic right whale

Lontra longicaudis compared with Eubalaena glacialis

Key Differences

• Neotropical otter is Data Deficient while North Atlantic right whale is Extinct.

Taxonomic Classification

Rank	Neotropical otter	North Atlantic right whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Carnivora (Carnivorans)	Cetacea (Whales & Dolphins)
Family	Mustelidae (Weasels & Otters)	Balaenidae
Genus	Lontra	Eubalaena
Species	Lontra longicaudis	Eubalaena glacialis

Evolutionary Relationship

Neotropical otter and North Atlantic right whale share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Neotropical otter

DD — Data Deficient

North Atlantic right whale

EX — Extinct

Physical Characteristics

Attribute	Neotropical otter	North Atlantic right whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Neotropical otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

North Atlantic right whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.