Allen's Big-eared Bat vs ヒメハジロ

Idionycteris phyllotis compared with Bucephala albeola

Key Differences

• Allen's Big-eared Bat is Least Concern while ヒメハジロ is Not Evaluated.

Taxonomic Classification

Rank	Allen's Big-eared Bat	ヒメハジロ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Aves (鳥類)
Order	Chiroptera (翼手目)	Anseriformes (カモ目)
Family	Vespertilionidae	Anatidae
Genus	Idionycteris	Bucephala
Species	Idionycteris phyllotis	Bucephala albeola

Evolutionary Relationship

Allen's Big-eared Bat and ヒメハジロ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

ヒメハジロ

NE — Not Evaluated

Physical Characteristics

Attribute	Allen's Big-eared Bat	ヒメハジロ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

ヒメハジロ

Habitat

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

Range

Found across Europe (11 countries) and North America (United States).

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.

ヒメハジロ

バフルヘッド（Bucephala albeola）はIUCNレッドリストで未評価（NE）に分類されています。まだIUCNレッドリストの基準に照らした評価が行われておらず、保全状況は未確定です。