Dark-rumped Swift vs Pygmy three-toed sloth

Apus acuticauda compared with Bradypus pygmaeus

Key Differences

• Dark-rumped Swift is Vulnerable while Pygmy three-toed sloth is Critically Endangered.

Taxonomic Classification

Rank	Dark-rumped Swift	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	Apus	Bradypus (Three-toed Sloths)
Species	Apus acuticauda	Bradypus pygmaeus

Evolutionary Relationship

Dark-rumped Swift and Pygmy three-toed sloth share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dark-rumped Swift

VU — Vulnerable

Pygmy three-toed sloth

CR — Critically Endangered

Physical Characteristics

Attribute	Dark-rumped Swift	Pygmy three-toed sloth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark-rumped Swift

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Pygmy three-toed sloth

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.