Northern elephant seal vs teat sponge

Mirounga angustirostris compared with Polymastia mamillaris

Key Differences

• Northern elephant seal is Least Concern while teat sponge is Not Evaluated.

Taxonomic Classification

Rank	Northern elephant seal	teat sponge
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Porifera (Sponges)
Class	Mammalia (Mammals)	Demospongiae (Demospongiae)
Order	Pinnipedia (Seals & Sea Lions)	Polymastiida (Polymastiida)
Family	Phocidae (True Seals)	Polymastiidae
Genus	Mirounga	Polymastia
Species	Mirounga angustirostris	Polymastia mamillaris

Evolutionary Relationship

Northern elephant seal and teat sponge share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Northern elephant seal

LC — Least Concern

teat sponge

NE — Not Evaluated

Physical Characteristics

Attribute	Northern elephant seal	teat sponge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Northern elephant seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

teat sponge

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.