Japanese Weasel vs Scarlet-bellied Mountain-Tanager

Mustela itatsi compared with Anisognathus igniventris

Key Differences

• Japanese Weasel is Near Threatened while Scarlet-bellied Mountain-Tanager is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Scarlet-bellied Mountain-Tanager
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Aves (นก)
Order	Carnivora (สัตว์กินเนื้อ)	Passeriformes (นกเกาะคอน)
Family	Mustelidae (Weasels & Otters)	Thraupidae
Genus	Mustela	Anisognathus
Species	Mustela itatsi	Anisognathus igniventris

Evolutionary Relationship

Japanese Weasel and Scarlet-bellied Mountain-Tanager share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Japanese Weasel

NT — Near Threatened

Scarlet-bellied Mountain-Tanager

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Scarlet-bellied Mountain-Tanager
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.

Scarlet-bellied Mountain-Tanager

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Scarlet-bellied Mountain-Tanager

Scarlet-bellied Mountain-Tanager (Anisognathus igniventris) 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.