Amur Hedgehog vs Red Siskin

Erinaceus amurensis compared with Spinus cucullatus

Key Differences

• Amur Hedgehog is Least Concern while Red Siskin is Endangered.

Taxonomic Classification

Rank	Amur Hedgehog	Red Siskin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Erinaceomorpha (Erinaceomorpha)	Passeriformes (Songbirds)
Family	Erinaceidae	Fringillidae
Genus	Erinaceus	Spinus
Species	Erinaceus amurensis	Spinus cucullatus

Evolutionary Relationship

Amur Hedgehog and Red Siskin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amur Hedgehog

LC — Least Concern

Red Siskin

EN — Endangered

Physical Characteristics

Attribute	Amur Hedgehog	Red Siskin
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.

Red Siskin

Habitat

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

Range

Distributed across Colombia, Norway, and Venezuela. Currently classified as Endangered 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.