Bay Porpoise vs Lesser Noctule

Phocoena phocoena compared with Nyctalus leisleri

Key Differences

• Bay Porpoise is Vulnerable while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Bay Porpoise	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Cetacea (Whales & Dolphins)	Chiroptera (morcego)
Family	Phocoenidae	Vespertilionidae
Genus	Phocoena	Nyctalus
Species	Phocoena phocoena	Nyctalus leisleri

Evolutionary Relationship

Bay Porpoise and Lesser Noctule share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Bay Porpoise

VU — Vulnerable

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Bay Porpoise	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bay Porpoise

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Bay Porpoise

The Bay Porpoise (Phocoena phocoena) is a species in the genus Phocoena. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden 🇺🇦 Ukraine