Japanese Weasel vs Sharp-tailed Sandpiper

Mustela itatsi compared with Calidris acuminata

Key Differences

• Japanese Weasel is Near Threatened while Sharp-tailed Sandpiper is Not Evaluated.

Taxonomic Classification

Rank	Japanese Weasel	Sharp-tailed Sandpiper
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Charadriiformes (Charadriiformes)
Family	Mustelidae (Weasels & Otters)	Scolopacidae
Genus	Mustela	Calidris
Species	Mustela itatsi	Calidris acuminata

Evolutionary Relationship

Japanese Weasel and Sharp-tailed Sandpiper share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Japanese Weasel

NT — Near Threatened

Sharp-tailed Sandpiper

NE — Not Evaluated

Physical Characteristics

Attribute	Japanese Weasel	Sharp-tailed Sandpiper
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.

Sharp-tailed Sandpiper

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Ecuador).