Allen's Big-eared Bat vs Philippine Duck

Idionycteris phyllotis compared with Anas luzonica

Key Differences

• Allen's Big-eared Bat is Least Concern while Philippine Duck is Vulnerable.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Philippine Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Anseriformes (Anseriformes)
Family	Vespertilionidae	Anatidae
Genus	Idionycteris	Anas
Species	Idionycteris phyllotis	Anas luzonica

Evolutionary Relationship

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

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Philippine Duck

VU — Vulnerable

Physical Characteristics

Attribute	Allen's Big-eared Bat	Philippine Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Philippine Duck

Habitat

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

Range

Found across Asia (Taiwan) and Europe (5 countries). 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.

Philippine Duck

Philippine Duck (Anas luzonica) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.