Arrowhead Piculet vs Japanese Weasel

Picumnus minutissimus compared with Mustela itatsi

Key Differences

• Arrowhead Piculet is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Arrowhead Piculet	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Piciformes (Piciformes)	Carnivora (Carnivorans)
Family	Picidae	Mustelidae (Weasels & Otters)
Genus	Picumnus	Mustela
Species	Picumnus minutissimus	Mustela itatsi

Evolutionary Relationship

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

Conservation Status

Arrowhead Piculet

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Arrowhead Piculet	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arrowhead Piculet

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.

Arrowhead Piculet

The Arrowhead Piculet, Picumnus minutissimus, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.