Australian smooth hound vs Lesser Noctule

Mustelus antarcticus compared with Nyctalus leisleri

Key Differences

• Australian smooth hound is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Australian smooth hound	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	Triakidae	Vespertilionidae
Genus	Mustelus	Nyctalus
Species	Mustelus antarcticus	Nyctalus leisleri

Evolutionary Relationship

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

Conservation Status

Australian smooth hound

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Australian smooth hound	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australian smooth hound

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.

Australian smooth hound

The Australian smooth hound (Mustelus antarcticus) is a species in the genus Mustelus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.