Amur Hedgehog vs Broadnose wedgefish

Erinaceus amurensis compared with Rhynchobatus springeri

Key Differences

• Amur Hedgehog is Least Concern while Broadnose wedgefish is Critically Endangered.

Taxonomic Classification

Rank	Amur Hedgehog	Broadnose wedgefish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Erinaceomorpha (Erinaceomorpha)	Rhinopristiformes (Rhinopristiformes)
Family	Erinaceidae	Rhinidae
Genus	Erinaceus	Rhynchobatus
Species	Erinaceus amurensis	Rhynchobatus springeri

Evolutionary Relationship

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

Conservation Status

Amur Hedgehog

LC — Least Concern

Broadnose wedgefish

CR — Critically Endangered

Physical Characteristics

Attribute	Amur Hedgehog	Broadnose wedgefish
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.

Broadnose wedgefish

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Found in Taiwan. Currently classified as Critically 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.

Broadnose wedgefish

The Broadnose Wedgefish (Rhynchobatus springeri) is a species in the genus Rhynchobatus. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.