Japanese Weasel vs Small Black Ant

Mustela itatsi compared with Lasius niger

Key Differences

• Japanese Weasel is Near Threatened while Small Black Ant is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Small Black Ant
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Hymenoptera (Ants, Bees & Wasps)
Family	Mustelidae (Weasels & Otters)	Formicidae
Genus	Mustela	Lasius
Species	Mustela itatsi	Lasius niger

Evolutionary Relationship

Japanese Weasel and Small Black Ant share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Japanese Weasel

NT — Near Threatened

Small Black Ant

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Small Black Ant
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.

Small Black Ant

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Asia (Japan, Taiwan) and Europe (6 countries).

Shared Countries

Both species can be found in 1 countries:

🇯🇵 Japan