North Atlantic right whale vs Patagonian mara

Eubalaena glacialis compared with Dolichotis patagonum

Key Differences

• North Atlantic right whale is Extinct while Patagonian mara is Near Threatened.

Taxonomic Classification

Rank	North Atlantic right whale	Patagonian mara
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Cetacea (Whales & Dolphins)	Rodentia (Roedores)
Family	Balaenidae	Caviidae
Genus	Eubalaena	Dolichotis
Species	Eubalaena glacialis	Dolichotis patagonum

Evolutionary Relationship

North Atlantic right whale and Patagonian mara share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

North Atlantic right whale

EX — Extinct

Patagonian mara

NT — Near Threatened

Physical Characteristics

Attribute	North Atlantic right whale	Patagonian mara
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

North Atlantic right whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Patagonian mara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Belgium. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.