Lesser Yellow-shouldered Bat vs Guacamaya-Rochen

Sturnira nana compared with Potamotrygon schroederi

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Guacamaya-Rochen is Data Deficient.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Guacamaya-Rochen
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Elasmobranchii
Order	Chiroptera (Fledertiere)	Myliobatiformes (Stechrochenartige)
Family	Phyllostomidae	Potamotrygonidae
Genus	Sturnira	Potamotrygon
Species	Sturnira nana	Potamotrygon schroederi

Evolutionary Relationship

Lesser Yellow-shouldered Bat and Guacamaya-Rochen share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Guacamaya-Rochen

DD — Data Deficient

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Guacamaya-Rochen
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.

Guacamaya-Rochen

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Colombia and Venezuela.