Amur Hedgehog vs Thyme-Leaved Sandwort

Erinaceus amurensis compared with Arenaria leptoclados

Key Differences

• Amur Hedgehog is Least Concern while Thyme-Leaved Sandwort is Critically Endangered.

Taxonomic Classification

Rank	Amur Hedgehog	Thyme-Leaved Sandwort
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Erinaceomorpha (Erinaceomorpha)	Charadriiformes (Charadriiformes)
Family	Erinaceidae	Scolopacidae
Genus	Erinaceus	Arenaria
Species	Erinaceus amurensis	Arenaria leptoclados

Evolutionary Relationship

Amur Hedgehog and Thyme-Leaved Sandwort share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amur Hedgehog

LC — Least Concern

Thyme-Leaved Sandwort

CR — Critically Endangered

Physical Characteristics

Attribute	Amur Hedgehog	Thyme-Leaved Sandwort
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.

Thyme-Leaved Sandwort

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). 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.