Brazier's Ear Shell vs Lesser Noctule

Haliotis brazieri compared with Nyctalus leisleri

Key Differences

• Brazier's Ear Shell is Near Threatened while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Brazier's Ear Shell	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Lepetellida (Lepetellida)	Chiroptera (Bats)
Family	Haliotidae	Vespertilionidae
Genus	Haliotis	Nyctalus
Species	Haliotis brazieri	Nyctalus leisleri

Evolutionary Relationship

Brazier's Ear Shell and Lesser Noctule share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brazier's Ear Shell

NT — Near Threatened

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Brazier's Ear Shell	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brazier's Ear Shell

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in Australia. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Brazier's Ear Shell

The Brazier's Ear Shell (Haliotis brazieri) is a species in the genus Haliotis. It is currently classified as Near Threatened on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.