Dwarf black stingray vs Fulvous Colilargo

Hemitrygon parvonigra compared with Oligoryzomys fulvescens

Key Differences

• Dwarf black stingray is Data Deficient while Fulvous Colilargo is Least Concern.

Taxonomic Classification

Rank	Dwarf black stingray	Fulvous Colilargo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Dasyatidae	Cricetidae
Genus	Hemitrygon	Oligoryzomys
Species	Hemitrygon parvonigra	Oligoryzomys fulvescens

Evolutionary Relationship

Dwarf black stingray and Fulvous Colilargo share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf black stingray

DD — Data Deficient

Fulvous Colilargo

LC — Least Concern

Physical Characteristics

Attribute	Dwarf black stingray	Fulvous Colilargo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf black stingray

Fulvous Colilargo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.