Allen's Big-eared Bat vs Brazier's Ear Shell

Idionycteris phyllotis compared with Haliotis brazieri

Key Differences

• Allen's Big-eared Bat is Least Concern while Brazier's Ear Shell is Near Threatened.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Brazier's Ear Shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Chiroptera (Bats)	Lepetellida (Lepetellida)
Family	Vespertilionidae	Haliotidae
Genus	Idionycteris	Haliotis
Species	Idionycteris phyllotis	Haliotis brazieri

Evolutionary Relationship

Allen's Big-eared Bat and Brazier's Ear Shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Brazier's Ear Shell

NT — Near Threatened

Physical Characteristics

Attribute	Allen's Big-eared Bat	Brazier's Ear Shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Allen's Big-eared Bat

The Allen's Big-eared Bat (Idionycteris phyllotis) is a species in the genus Idionycteris. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.