Gianna’s Yellow-shouldered Bat vs Smooth Bristle Bracket

Sturnira giannae compared with Phellinus laevigatus

Key Differences

• Gianna’s Yellow-shouldered Bat is Least Concern while Smooth Bristle Bracket is Endangered.

Taxonomic Classification

Rank	Gianna’s Yellow-shouldered Bat	Smooth Bristle Bracket
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Chiroptera (Bats)	Hymenochaetales (Hymenochaetales)
Family	Phyllostomidae	Hymenochaetaceae
Genus	Sturnira	Phellinus
Species	Sturnira giannae	Phellinus laevigatus

Conservation Status

Gianna’s Yellow-shouldered Bat

LC — Least Concern

Smooth Bristle Bracket

EN — Endangered

Physical Characteristics

Attribute	Gianna’s Yellow-shouldered Bat	Smooth Bristle Bracket
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.

Smooth Bristle Bracket

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, Sweden, Taiwan, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.