Amur Hedgehog vs カワセミ

Erinaceus amurensis compared with Alcedo atthis

Key Differences

• Amur Hedgehog is Least Concern while カワセミ is Vulnerable.

Taxonomic Classification

Rank	Amur Hedgehog	カワセミ
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	Erinaceomorpha (Erinaceomorpha)	Coraciiformes (ブッポウソウ目)
Family	Erinaceidae	Alcedinidae
Genus	Erinaceus	Alcedo
Species	Erinaceus amurensis	Alcedo atthis

Evolutionary Relationship

Amur Hedgehog and カワセミ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Amur Hedgehog

LC — Least Concern

カワセミ

VU — Vulnerable

Physical Characteristics

Attribute	Amur Hedgehog	カワセミ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amur Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan.

カワセミ

Habitat

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

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Amur Hedgehog

The Amur Hedgehog (Erinaceus amurensis) is a species in the genus Erinaceus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

カワセミ

カワセミ（Alcedo atthis）はIUCNレッドリストで危急（VU）に分類されている。野生での絶滅リスクが高く、個体数の減少と生息地への圧力が増している。