Amur Hedgehog vs Ray

Erinaceus amurensis compared with Bathyraja schroederi

Taxonomic Classification

Rank	Amur Hedgehog	Ray
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)	Elasmobranchii
Order	Erinaceomorpha (Erinaceomorpha)	Rajiformes (ガンギエイ目)
Family	Erinaceidae	Arhynchobatidae
Genus	Erinaceus	Bathyraja
Species	Erinaceus amurensis	Bathyraja schroederi

Evolutionary Relationship

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

Conservation Status

Amur Hedgehog

LC — Least Concern

Ray

LC — Least Concern

Physical Characteristics

Attribute	Amur Hedgehog	Ray
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.

Ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

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.