hagfish vs Lesser Noctule

Myxine glutinosa compared with Nyctalus leisleri

Key Differences

• hagfish is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	hagfish	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Myxini (Myxini)	Mammalia (Mammals)
Order	Myxiniformes (Myxiniformes)	Chiroptera (Bats)
Family	Myxinidae	Vespertilionidae
Genus	Myxine	Nyctalus
Species	Myxine glutinosa	Nyctalus leisleri

Evolutionary Relationship

hagfish and Lesser Noctule share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

hagfish

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	hagfish	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

hagfish

Habitat

Native to Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Chile, Denmark, Norway, and Sweden.

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.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇸🇪 Sweden