Japanese Weasel vs Gelbschnabelkassike

Mustela itatsi compared with Amblycercus holosericeus

Key Differences

• Japanese Weasel is Near Threatened while Gelbschnabelkassike is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Gelbschnabelkassike
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Carnivora (Raubtiere)	Passeriformes (Sperlingsvögel)
Family	Mustelidae (Weasels & Otters)	Icteridae
Genus	Mustela	Amblycercus
Species	Mustela itatsi	Amblycercus holosericeus

Evolutionary Relationship

Japanese Weasel and Gelbschnabelkassike share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Japanese Weasel

NT — Near Threatened

Gelbschnabelkassike

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Gelbschnabelkassike
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.

Gelbschnabelkassike

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Gelbschnabelkassike

Yellow-billed Cacique (Amblycercus holosericeus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.