Gianna’s Yellow-shouldered Bat vs Mexican Duck

Sturnira giannae compared with Anas diazi

Key Differences

• Gianna’s Yellow-shouldered Bat is Least Concern while Mexican Duck is Not Evaluated.

Taxonomic Classification

Rank	Gianna’s Yellow-shouldered Bat	Mexican Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Anseriformes (Anseriformes)
Family	Phyllostomidae	Anatidae
Genus	Sturnira	Anas
Species	Sturnira giannae	Anas diazi

Evolutionary Relationship

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

Conservation Status

Gianna’s Yellow-shouldered Bat

LC — Least Concern

Mexican Duck

NE — Not Evaluated

Physical Characteristics

Attribute	Gianna’s Yellow-shouldered Bat	Mexican Duck
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.

Mexican Duck

Habitat

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

Range

Found in Norway.