Brown-backed Needletail vs Pygmy three-toed sloth

Hirundapus giganteus compared with Bradypus pygmaeus

Key Differences

• Brown-backed Needletail is Least Concern while Pygmy three-toed sloth is Critically Endangered.

Taxonomic Classification

Rank	Brown-backed Needletail	Pygmy three-toed sloth
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Pilosa (Sloths & Anteaters)
Family	Apodidae	Bradypodidae (Three-toed Sloths)
Genus	Hirundapus	Bradypus (Three-toed Sloths)
Species	Hirundapus giganteus	Bradypus pygmaeus

Evolutionary Relationship

Brown-backed Needletail and Pygmy three-toed sloth share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown-backed Needletail

LC — Least Concern

Pygmy three-toed sloth

CR — Critically Endangered

Physical Characteristics

Attribute	Brown-backed Needletail	Pygmy three-toed sloth
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.

Pygmy three-toed sloth

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.