Anglespot river stingray vs Lesser Noctule

Potamotrygon orbignyi compared with Nyctalus leisleri

Key Differences

• Anglespot river stingray is Near Threatened while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Anglespot river stingray	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Chiroptera (Bats)
Family	Potamotrygonidae	Vespertilionidae
Genus	Potamotrygon	Nyctalus
Species	Potamotrygon orbignyi	Nyctalus leisleri

Evolutionary Relationship

Anglespot river stingray and Lesser Noctule share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Anglespot river stingray

NT — Near Threatened

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Anglespot river stingray	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Anglespot river stingray

Habitat

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

Range

Found in Colombia. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Anglespot river stingray

The Anglespot river stingray (Potamotrygon orbignyi) is a species in the genus Potamotrygon. It is currently classified as Near Threatened on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.