Arctocéphale des Galapagos vs Gianna’s Yellow-shouldered Bat

Arctocephalus galapagoensis compared with Sturnira giannae

Key Differences

• Arctocéphale des Galapagos is Endangered while Gianna’s Yellow-shouldered Bat is Least Concern.

Taxonomic Classification

Rank	Arctocéphale des Galapagos	Gianna’s Yellow-shouldered Bat
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Carnivora (carnivores)	Chiroptera (Bats)
Family	Otariidae	Phyllostomidae
Genus	Arctocephalus	Sturnira
Species	Arctocephalus galapagoensis	Sturnira giannae

Evolutionary Relationship

Arctocéphale des Galapagos and Gianna’s Yellow-shouldered Bat share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

Arctocéphale des Galapagos

EN — Endangered

Gianna’s Yellow-shouldered Bat

LC — Least Concern

Physical Characteristics

Attribute	Arctocéphale des Galapagos	Gianna’s Yellow-shouldered Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctocéphale des Galapagos

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

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

Gianna’s Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador