Black-winged Little Yellow Bat vs Ray's Knotgrass

Rhogeessa tumida compared with Polygonum oxyspermum

Key Differences

• Black-winged Little Yellow Bat is Least Concern while Ray's Knotgrass is Endangered.

Taxonomic Classification

Rank	Black-winged Little Yellow Bat	Ray's Knotgrass
Kingdom	Animalia (动物界)	Plantae (植物)
Phylum	Chordata (脊索动物门)	Magnoliophyta (木兰植物门)
Class	Mammalia (哺乳動物)	Magnoliopsida (木兰纲)
Order	Chiroptera (翼手目)	Caryophyllales (石竹目)
Family	Vespertilionidae	Polygonaceae
Genus	Rhogeessa	Polygonum
Species	Rhogeessa tumida	Polygonum oxyspermum

Conservation Status

Black-winged Little Yellow Bat

LC — Least Concern

Ray's Knotgrass

EN — Endangered

Physical Characteristics

Attribute	Black-winged Little Yellow Bat	Ray's Knotgrass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-winged Little Yellow Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Ray's Knotgrass

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

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

Black-winged Little Yellow Bat

The Black-winged Little Yellow Bat (Rhogeessa tumida) is a species in the genus Rhogeessa. It is currently classified as Least Concern on the IUCN Red List. Found in Colombia.