Guaira Spiny-rat vs Java stingaree

Proechimys guairae compared with Urolophus javanicus

Key Differences

• Guaira Spiny-rat is Least Concern while Java stingaree is Critically Endangered.

Taxonomic Classification

Rank	Guaira Spiny-rat	Java 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 guairae	Urolophus javanicus

Evolutionary Relationship

Guaira Spiny-rat and Java stingaree share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guaira Spiny-rat

LC — Least Concern

Java stingaree

CR — Critically Endangered

Physical Characteristics

Attribute	Guaira Spiny-rat	Java stingaree
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guaira Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Java stingaree