Atlantic Gray Seal vs New Guinean Quoll

Halichoerus grypus compared with Dasyurus albopunctatus

Key Differences

• Atlantic Gray Seal is Vulnerable while New Guinean Quoll is Near Threatened.

Taxonomic Classification

Rank	Atlantic Gray Seal	New Guinean Quoll
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Pinnipedia (Seals & Sea Lions)	Dasyuromorphia (フクロネコ目)
Family	Phocidae (True Seals)	Dasyuridae
Genus	Halichoerus	Dasyurus
Species	Halichoerus grypus	Dasyurus albopunctatus

Evolutionary Relationship

Atlantic Gray Seal and New Guinean Quoll share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Atlantic Gray Seal

VU — Vulnerable

New Guinean Quoll

NT — Near Threatened

Physical Characteristics

Attribute	Atlantic Gray Seal	New Guinean Quoll
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Gray Seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

New Guinean Quoll

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Atlantic Gray Seal

The Atlantic Gray Seal (Halichoerus grypus) is a species in the genus Halichoerus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.