Gianna’s Yellow-shouldered Bat vs Silver Gull

Sturnira giannae compared with Chroicocephalus novaehollandiae

Key Differences

• Gianna’s Yellow-shouldered Bat is Least Concern while Silver Gull is Not Evaluated.

Taxonomic Classification

Rank	Gianna’s Yellow-shouldered Bat	Silver Gull
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Charadriiformes (Charadriiformes)
Family	Phyllostomidae	Laridae
Genus	Sturnira	Chroicocephalus
Species	Sturnira giannae	Chroicocephalus novaehollandiae

Evolutionary Relationship

Gianna’s Yellow-shouldered Bat and Silver Gull share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gianna’s Yellow-shouldered Bat

LC — Least Concern

Silver Gull

NE — Not Evaluated

Physical Characteristics

Attribute	Gianna’s Yellow-shouldered Bat	Silver Gull
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gianna’s Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Silver Gull

Habitat

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

Range

Found in Norway.