Flax Flea Beetle vs Japanese Weasel

Longitarsus parvulus compared with Mustela itatsi

Key Differences

• Flax Flea Beetle is Extinct while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Flax Flea Beetle	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Carnivora (Carnivorans)
Family	Chrysomelidae	Mustelidae (Weasels & Otters)
Genus	Longitarsus	Mustela
Species	Longitarsus parvulus	Mustela itatsi

Evolutionary Relationship

Flax Flea Beetle and Japanese Weasel share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Flax Flea Beetle

EX — Extinct

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Flax Flea Beetle	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flax Flea Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden.

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.