North Atlantic right whale vs teat sponge

Eubalaena glacialis compared with Polymastia mamillaris

Key Differences

• North Atlantic right whale is Extinct while teat sponge is Not Evaluated.

Taxonomic Classification

Rank	North Atlantic right whale	teat sponge
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Porifera (Sponges)
Class	Mammalia (Mammals)	Demospongiae (Demospongiae)
Order	Cetacea (Whales & Dolphins)	Polymastiida (Polymastiida)
Family	Balaenidae	Polymastiidae
Genus	Eubalaena	Polymastia
Species	Eubalaena glacialis	Polymastia mamillaris

Evolutionary Relationship

North Atlantic right whale and teat sponge share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

North Atlantic right whale

EX — Extinct

teat sponge

NE — Not Evaluated

Physical Characteristics

Attribute	North Atlantic right whale	teat sponge
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.

teat sponge

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden