Dark flying fox vs Nazca Booby

Pteropus subniger compared with Sula granti

Key Differences

• Dark flying fox is Extinct while Nazca Booby is Vulnerable.

Taxonomic Classification

Rank	Dark flying fox	Nazca Booby
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Suliformes (Suliformes)
Family	Pteropodidae (Fruit Bats)	Sulidae
Genus	Pteropus (Flying Foxes)	Sula
Species	Pteropus subniger	Sula granti

Evolutionary Relationship

Dark flying fox and Nazca Booby share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dark flying fox

EX — Extinct

Nazca Booby

VU — Vulnerable

Physical Characteristics

Attribute	Dark flying fox	Nazca Booby
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark flying fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Nazca Booby

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.