Japanese Weasel vs St. Helena Plover

Mustela itatsi compared with Charadrius sanctaehelenae

Key Differences

• Japanese Weasel is Near Threatened while St. Helena Plover is Vulnerable.

Taxonomic Classification

Rank	Japanese Weasel	St. Helena Plover
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)	Charadriidae
Genus	Mustela	Charadrius
Species	Mustela itatsi	Charadrius sanctaehelenae

Evolutionary Relationship

Japanese Weasel and St. Helena Plover share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Japanese Weasel

NT — Near Threatened

St. Helena Plover

VU — Vulnerable

Physical Characteristics

Attribute	Japanese Weasel	St. Helena Plover
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.

St. Helena Plover

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.