Fletcher scale vs Japanese Weasel

Parthenolecanium fletcheri compared with Mustela itatsi

Key Differences

• Fletcher scale is Not Evaluated while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Fletcher scale	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Hemiptera (Hemiptera)	Carnivora (Carnivorans)
Family	Coccidae	Mustelidae (Weasels & Otters)
Genus	Parthenolecanium	Mustela
Species	Parthenolecanium fletcheri	Mustela itatsi

Evolutionary Relationship

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

Conservation Status

Fletcher scale

NE — Not Evaluated

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Fletcher scale	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fletcher scale

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (20 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.