Gianna’s Yellow-shouldered Bat vs Varzea Piculet

Sturnira giannae compared with Picumnus varzeae

Key Differences

• Gianna’s Yellow-shouldered Bat is Least Concern while Varzea Piculet is Endangered.

Taxonomic Classification

Rank	Gianna’s Yellow-shouldered Bat	Varzea Piculet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Piciformes (Piciformes)
Family	Phyllostomidae	Picidae
Genus	Sturnira	Picumnus
Species	Sturnira giannae	Picumnus varzeae

Evolutionary Relationship

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

Conservation Status

Gianna’s Yellow-shouldered Bat

LC — Least Concern

Varzea Piculet

EN — Endangered

Physical Characteristics

Attribute	Gianna’s Yellow-shouldered Bat	Varzea Piculet
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.

Varzea Piculet

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.