Allen's Big-eared Bat vs Azure Roller

Idionycteris phyllotis compared with Eurystomus azureus

Key Differences

• Allen's Big-eared Bat is Least Concern while Azure Roller is Near Threatened.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Azure Roller
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Coraciiformes (Coraciiformes)
Family	Vespertilionidae	Coraciidae
Genus	Idionycteris	Eurystomus
Species	Idionycteris phyllotis	Eurystomus azureus

Evolutionary Relationship

Allen's Big-eared Bat and Azure Roller share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Azure Roller

NT — Near Threatened

Physical Characteristics

Attribute	Allen's Big-eared Bat	Azure Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Azure Roller

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. 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.

Azure Roller

The Azure Roller (Eurystomus azureus) is a species in the genus Eurystomus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.