Brazilian spiny tree-rat vs Greenback stingaree

Makalata didelphoides compared with Urolophus viridis

Key Differences

• Brazilian spiny tree-rat is Least Concern while Greenback stingaree is Vulnerable.

Taxonomic Classification

Rank	Brazilian spiny tree-rat	Greenback 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	Makalata	Urolophus
Species	Makalata didelphoides	Urolophus viridis

Evolutionary Relationship

Brazilian spiny tree-rat and Greenback stingaree share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brazilian spiny tree-rat

LC — Least Concern

Greenback stingaree

VU — Vulnerable

Physical Characteristics

Attribute	Brazilian spiny tree-rat	Greenback stingaree
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brazilian spiny tree-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Greenback stingaree

Brazilian spiny tree-rat

The Brazilian spiny tree-rat (Makalata didelphoides) is a species in the genus Makalata. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.