Allen's Big-eared Bat vs Azores Noctule

Idionycteris phyllotis compared with Nyctalus azoreum

Key Differences

• Allen's Big-eared Bat is Least Concern while Azores Noctule is Vulnerable.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Azores Noctule
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Chiroptera (翼手目)	Chiroptera (翼手目)
Family same	Vespertilionidae	Vespertilionidae
Genus	Idionycteris	Nyctalus
Species	Idionycteris phyllotis	Nyctalus azoreum

Evolutionary Relationship

Allen's Big-eared Bat and Azores Noctule share a common ancestor at the Family level: Vespertilionidae.

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Azores Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Allen's Big-eared Bat	Azores Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Azores Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Portugal. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Azores Noctule

The Azores Noctule (Nyctalus azoreum) is a species in the genus Nyctalus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.