Dark-rumped Swift vs Graceful Laucha

Apus acuticauda compared with Calomys lepidus

Key Differences

• Dark-rumped Swift is Vulnerable while Graceful Laucha is Least Concern.

Taxonomic Classification

Rank	Dark-rumped Swift	Graceful Laucha
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Rodentia (Rodents)
Family	Apodidae	Cricetidae
Genus	Apus	Calomys
Species	Apus acuticauda	Calomys lepidus

Evolutionary Relationship

Dark-rumped Swift and Graceful Laucha share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dark-rumped Swift

VU — Vulnerable

Graceful Laucha

LC — Least Concern

Physical Characteristics

Attribute	Dark-rumped Swift	Graceful Laucha
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.

Graceful Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.