Lesser Yellow-shouldered Bat vs Thick-billed Spiderhunter

Sturnira nana compared with Arachnothera crassirostris

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Thick-billed Spiderhunter is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Thick-billed Spiderhunter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Phyllostomidae	Nectariniidae
Genus	Sturnira	Arachnothera
Species	Sturnira nana	Arachnothera crassirostris

Evolutionary Relationship

Lesser Yellow-shouldered Bat and Thick-billed Spiderhunter share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Thick-billed Spiderhunter

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Thick-billed Spiderhunter
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.

Thick-billed Spiderhunter

Habitat

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

Range

Found in Norway.