Flathead cat shark vs Lesser Noctule

Apristurus macrorhynchus compared with Nyctalus leisleri

Key Differences

• Flathead cat shark is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Flathead cat shark	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	Apristurus	Nyctalus
Species	Apristurus macrorhynchus	Nyctalus leisleri

Evolutionary Relationship

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

Conservation Status

Flathead cat shark

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Flathead cat shark	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flathead cat shark

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.