Galapagos Penguin vs Guam Flying Fox

Spheniscus mendiculus compared with Pteropus tokudae

Key Differences

• Galapagos Penguin is Endangered while Guam Flying Fox is Extinct.

Taxonomic Classification

Rank	Galapagos Penguin	Guam Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Sphenisciformes (Penguins)	Chiroptera (Bats)
Family	Spheniscidae (Penguins)	Pteropodidae (Fruit Bats)
Genus	Spheniscus (Banded Penguins)	Pteropus (Flying Foxes)
Species	Spheniscus mendiculus	Pteropus tokudae

Evolutionary Relationship

Galapagos Penguin and Guam Flying Fox share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Galapagos Penguin

EN — Endangered

Guam Flying Fox

EX — Extinct

Physical Characteristics

Attribute	Galapagos Penguin	Guam Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Galapagos Penguin

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and deserts and xeric shrublands within the Neotropic biogeographic realm.

Range

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

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.