Guyanan spiny rat vs Sinclair's stingaree

Proechimys hoplomyoides compared with Urolophus gigas

Key Differences

• Guyanan spiny rat is Data Deficient while Sinclair's stingaree is Least Concern.

Taxonomic Classification

Rank	Guyanan spiny rat	Sinclair's stingaree
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Echimyidae	Urolophidae
Genus	Proechimys	Urolophus
Species	Proechimys hoplomyoides	Urolophus gigas

Evolutionary Relationship

Guyanan spiny rat and Sinclair's stingaree share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guyanan spiny rat

DD — Data Deficient

Sinclair's stingaree

LC — Least Concern

Physical Characteristics

Attribute	Guyanan spiny rat	Sinclair's stingaree
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guyanan spiny rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Sinclair's stingaree