Brown-backed Needletail vs Mentawai Squirrel

Hirundapus giganteus compared with Callosciurus melanogaster

Key Differences

• Brown-backed Needletail is Least Concern while Mentawai Squirrel is Vulnerable.

Taxonomic Classification

Rank	Brown-backed Needletail	Mentawai Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Rodentia (Rodents)
Family	Apodidae	Sciuridae (Squirrels)
Genus	Hirundapus	Callosciurus
Species	Hirundapus giganteus	Callosciurus melanogaster

Evolutionary Relationship

Brown-backed Needletail and Mentawai Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown-backed Needletail

LC — Least Concern

Mentawai Squirrel

VU — Vulnerable

Physical Characteristics

Attribute	Brown-backed Needletail	Mentawai Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown-backed Needletail

Habitat

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

Range

Found in Norway.

Mentawai Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brown-backed Needletail

The Brown-Backed Needletail (Hirundapus giganteus) is a species in the genus Hirundapus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.