Early Buttercup vs Japanese Weasel

Ranunculus fascicularis compared with Mustela itatsi

Key Differences

• Early Buttercup is Extinct while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Early Buttercup	Japanese Weasel
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Ranunculales (Ranunculales)	Carnivora (Carnivorans)
Family	Ranunculaceae	Mustelidae (Weasels & Otters)
Genus	Ranunculus	Mustela
Species	Ranunculus fascicularis	Mustela itatsi

Conservation Status

Early Buttercup

EX — Extinct

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Early Buttercup	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Early Buttercup

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada and 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.