Atlantic Gray Seal vs bay duiker

Halichoerus grypus compared with Cephalophus dorsalis

Key Differences

• Atlantic Gray Seal is Vulnerable while bay duiker is Near Threatened.

Taxonomic Classification

Rank	Atlantic Gray Seal	bay duiker
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Pinnipedia (Seals & Sea Lions)	Artiodactyla (Even-toed Ungulates)
Family	Phocidae (True Seals)	Bovidae (Bovids)
Genus	Halichoerus	Cephalophus
Species	Halichoerus grypus	Cephalophus dorsalis

Evolutionary Relationship

Atlantic Gray Seal and bay duiker share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Atlantic Gray Seal

VU — Vulnerable

bay duiker

NT — Near Threatened

Physical Characteristics

Attribute	Atlantic Gray Seal	bay duiker
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.

bay duiker

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.

bay duiker

The Bay duiker (Cephalophus dorsalis) is a species in the genus Cephalophus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.