Allen's Big-eared Bat vs Andaman Serpent Eagle

Idionycteris phyllotis compared with Spilornis elgini

Key Differences

• Allen's Big-eared Bat is Least Concern while Andaman Serpent Eagle is Vulnerable.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Andaman Serpent Eagle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Accipitriformes (Hawks & Eagles)
Family	Vespertilionidae	Accipitridae (Hawks & Eagles)
Genus	Idionycteris	Spilornis
Species	Idionycteris phyllotis	Spilornis elgini

Evolutionary Relationship

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

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Andaman Serpent Eagle

VU — Vulnerable

Physical Characteristics

Attribute	Allen's Big-eared Bat	Andaman Serpent Eagle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Andaman Serpent Eagle

Habitat

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

Range

Found in Norway. 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.

Andaman Serpent Eagle

The Andaman Serpent Eagle (Spilornis elgini) is a species in the genus Spilornis. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.