Ancash Tapaculo vs Japanese Weasel

Scytalopus affinis compared with Mustela itatsi

Key Differences

• Ancash Tapaculo is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Ancash Tapaculo	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Carnivora (Carnivorans)
Family	Rhinocryptidae	Mustelidae (Weasels & Otters)
Genus	Scytalopus	Mustela
Species	Scytalopus affinis	Mustela itatsi

Evolutionary Relationship

Ancash Tapaculo and Japanese Weasel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ancash Tapaculo

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Ancash Tapaculo	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ancash Tapaculo

Habitat

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

Range

Found in Norway.

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.

Ancash Tapaculo

The Ancash Tapaculo (Scytalopus affinis) is a species in the genus Scytalopus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.