Brown-backed Needletail vs Chinese river dolphin

Hirundapus giganteus compared with Lipotes vexillifer

Key Differences

• Brown-backed Needletail is Least Concern while Chinese river dolphin is Critically Endangered.

Taxonomic Classification

Rank	Brown-backed Needletail	Chinese river dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Cetacea (Whales & Dolphins)
Family	Apodidae	Lipotidae
Genus	Hirundapus	Lipotes
Species	Hirundapus giganteus	Lipotes vexillifer

Evolutionary Relationship

Brown-backed Needletail and Chinese river dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown-backed Needletail

LC — Least Concern

Chinese river dolphin

CR — Critically Endangered

Physical Characteristics

Attribute	Brown-backed Needletail	Chinese river dolphin
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.

Chinese river dolphin

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.

Chinese river dolphin

The Chinese River Dolphin (Lipotes vexillifer) is a species in the genus Lipotes. It is currently classified as Critically Endangered on the IUCN Red List.