Dark-rumped Swift vs Lesser Short-tailed Rat

Apus acuticauda compared with Brachyuromys betsileoensis

Key Differences

• Dark-rumped Swift is Vulnerable while Lesser Short-tailed Rat is Least Concern.

Taxonomic Classification

Rank	Dark-rumped Swift	Lesser Short-tailed Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Rodentia (Rodents)
Family	Apodidae	Nesomyidae
Genus	Apus	Brachyuromys
Species	Apus acuticauda	Brachyuromys betsileoensis

Evolutionary Relationship

Dark-rumped Swift and Lesser Short-tailed Rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dark-rumped Swift

VU — Vulnerable

Lesser Short-tailed Rat

LC — Least Concern

Physical Characteristics

Attribute	Dark-rumped Swift	Lesser Short-tailed Rat
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.

Lesser Short-tailed Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.