Lesser Yellow-shouldered Bat vs Rusty-necked Piculet

Sturnira nana compared with Picumnus fuscus

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Rusty-necked Piculet is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Rusty-necked 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 nana	Picumnus fuscus

Evolutionary Relationship

Lesser Yellow-shouldered Bat and Rusty-necked Piculet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Rusty-necked Piculet

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Rusty-necked Piculet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Rusty-necked Piculet

Habitat

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

Range

Found in Norway.