Guianan Squirrel vs Ray

Sciurus aestuans compared with Atlantoraja castelnaui

Key Differences

• Guianan Squirrel is Least Concern while Ray is Critically Endangered.

Taxonomic Classification

Rank	Guianan Squirrel	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Sciuridae (Squirrels)	Arhynchobatidae
Genus	Sciurus (Tree Squirrels)	Atlantoraja
Species	Sciurus aestuans	Atlantoraja castelnaui

Evolutionary Relationship

Guianan Squirrel and Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guianan Squirrel

LC — Least Concern

Ray

CR — Critically Endangered

Physical Characteristics

Attribute	Guianan Squirrel	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guianan Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Ray