Gianna’s Yellow-shouldered Bat vs Whiskered brome

Sturnira giannae compared with Bromus grossus

Key Differences

• Gianna’s Yellow-shouldered Bat is Least Concern while Whiskered brome is Critically Endangered.

Taxonomic Classification

Rank	Gianna’s Yellow-shouldered Bat	Whiskered brome
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Chiroptera (Bats)	Poales (Grasses)
Family	Phyllostomidae	Poaceae (Grass Family)
Genus	Sturnira	Bromus
Species	Sturnira giannae	Bromus grossus

Conservation Status

Gianna’s Yellow-shouldered Bat

LC — Least Concern

Whiskered brome

CR — Critically Endangered

Physical Characteristics

Attribute	Gianna’s Yellow-shouldered Bat	Whiskered brome
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.

Whiskered brome

Habitat

Inhabits temperate broadleaf and mixed forests and temperate coniferous forests within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.