Amazonian manatee vs Amur Hedgehog

Trichechus inunguis compared with Erinaceus amurensis

Key Differences

• Amazonian manatee is Vulnerable while Amur Hedgehog is Least Concern.

Taxonomic Classification

Rank	Amazonian manatee	Amur Hedgehog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Sirenia (Sirenia)	Erinaceomorpha (Erinaceomorpha)
Family	Trichechidae	Erinaceidae
Genus	Trichechus	Erinaceus
Species	Trichechus inunguis	Erinaceus amurensis

Evolutionary Relationship

Amazonian manatee and Amur Hedgehog share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Amazonian manatee

VU — Vulnerable

Amur Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Amazonian manatee	Amur Hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazonian manatee

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Amur Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan.

Amazonian manatee

The Amazonian manatee (Trichechus inunguis) is a species in the genus Trichechus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.