コヨシゴイ vs Narrow-headed Vole

Ixobrychus exilis compared with Microtus gregalis

Taxonomic Classification

Rank	コヨシゴイ	Narrow-headed Vole
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Aves (鳥類)	Mammalia (哺乳類)
Order	Pelecaniformes (ペリカン目)	Rodentia (ネズミ目)
Family	Ardeidae	Cricetidae
Genus	Ixobrychus	Microtus
Species	Ixobrychus exilis	Microtus gregalis

Evolutionary Relationship

コヨシゴイ and Narrow-headed Vole share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

コヨシゴイ

LC — Least Concern

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

Attribute	コヨシゴイ	Narrow-headed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

コヨシゴイ

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, and Venezuela.

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

コヨシゴイ

コアメリカサンカノゴイ（Ixobrychus exilis）はIUCNレッドリストで軽度懸念（LC）に分類されています。分布域全体にわたって広く分布し個体数が豊富で安定しており、早急な保護上の懸念はありません。