Amur Hedgehog vs Small Dog Whelk

Erinaceus amurensis compared with Tritia varicosa

Key Differences

• Amur Hedgehog is Least Concern while Small Dog Whelk is Not Evaluated.

Taxonomic Classification

Rank	Amur Hedgehog	Small Dog Whelk
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Erinaceomorpha (Erinaceomorpha)	Neogastropoda (Neogastropoda)
Family	Erinaceidae	Nassariidae
Genus	Erinaceus	Tritia
Species	Erinaceus amurensis	Tritia varicosa

Evolutionary Relationship

Amur Hedgehog and Small Dog Whelk share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amur Hedgehog

LC — Least Concern

Small Dog Whelk

NE — Not Evaluated

Physical Characteristics

Attribute	Amur Hedgehog	Small Dog Whelk
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.

Small Dog Whelk

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark and Norway.

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.