Japanese Weasel vs Surf Redfish

Mustela itatsi compared with Actinopyga mauritiana

Key Differences

• Japanese Weasel is Near Threatened while Surf Redfish is Vulnerable.

Taxonomic Classification

Rank	Japanese Weasel	Surf Redfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Echinodermata (Echinoderms)
Class	Mammalia (Mammals)	Holothuroidea (Holothuroidea)
Order	Carnivora (Carnivorans)	Holothuriida (Holothuriida)
Family	Mustelidae (Weasels & Otters)	Holothuriidae
Genus	Mustela	Actinopyga
Species	Mustela itatsi	Actinopyga mauritiana

Evolutionary Relationship

Japanese Weasel and Surf Redfish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Japanese Weasel

NT — Near Threatened

Surf Redfish

VU — Vulnerable

Physical Characteristics

Attribute	Japanese Weasel	Surf Redfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Japanese Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Surf Redfish

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

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