Haviside s Dolphin vs Mascarene Swiftlet

Cephalorhynchus heavisidii compared with Aerodramus francicus

Taxonomic Classification

Rank	Haviside s Dolphin	Mascarene Swiftlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Apodiformes (Apodiformes)
Family	Delphinidae (Oceanic Dolphins)	Apodidae
Genus	Cephalorhynchus	Aerodramus
Species	Cephalorhynchus heavisidii	Aerodramus francicus

Evolutionary Relationship

Haviside s Dolphin and Mascarene Swiftlet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Haviside s Dolphin

NT — Near Threatened

Mascarene Swiftlet

NT — Near Threatened

Physical Characteristics

Attribute	Haviside s Dolphin	Mascarene Swiftlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Haviside s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mascarene Swiftlet

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.