Dock aphid vs Japanese Weasel

Brachycaudus rumexicolens compared with Mustela itatsi

Key Differences

• Dock aphid is Not Evaluated while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Dock aphid	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Hemiptera (Hemiptera)	Carnivora (Carnivorans)
Family	Aphididae	Mustelidae (Weasels & Otters)
Genus	Brachycaudus	Mustela
Species	Brachycaudus rumexicolens	Mustela itatsi

Evolutionary Relationship

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

Conservation Status

Dock aphid

NE — Not Evaluated

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Dock aphid	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dock aphid

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (19 countries) and North America (United States).

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.