Japanese Weasel vs Johannes's Tody-Tyrant

Mustela itatsi compared with Hemitriccus iohannis

Key Differences

• Japanese Weasel is Near Threatened while Johannes's Tody-Tyrant is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Johannes's Tody-Tyrant
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Passeriformes (Songbirds)
Family	Mustelidae (Weasels & Otters)	Tyrannidae
Genus	Mustela	Hemitriccus
Species	Mustela itatsi	Hemitriccus iohannis

Evolutionary Relationship

Japanese Weasel and Johannes's Tody-Tyrant share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Japanese Weasel

NT — Near Threatened

Johannes's Tody-Tyrant

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Johannes's Tody-Tyrant
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.

Johannes's Tody-Tyrant

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.