Allen's Big-eared Bat vs Beach Thick-knee

Idionycteris phyllotis compared with Esacus magnirostris

Key Differences

• Allen's Big-eared Bat is Least Concern while Beach Thick-knee is Near Threatened.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Beach Thick-knee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Charadriiformes (Charadriiformes)
Family	Vespertilionidae	Burhinidae
Genus	Idionycteris	Esacus
Species	Idionycteris phyllotis	Esacus magnirostris

Evolutionary Relationship

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

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Beach Thick-knee

NT — Near Threatened

Physical Characteristics

Attribute	Allen's Big-eared Bat	Beach Thick-knee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Beach Thick-knee

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.

Beach Thick-knee

The Beach Thick-knee (Esacus magnirostris) is a species in the genus Esacus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.