Dwarf catshark vs Lesser Noctule

Asymbolus parvus compared with Nyctalus leisleri

Key Differences

• Dwarf catshark is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Dwarf catshark	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Chiroptera (Bats)
Family	Scyliorhinidae	Vespertilionidae
Genus	Asymbolus	Nyctalus
Species	Asymbolus parvus	Nyctalus leisleri

Evolutionary Relationship

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

Conservation Status

Dwarf catshark

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Dwarf catshark	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf catshark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.