Eagle ray vs Porter s Rock Rat

Myliobatis tenuicaudatus compared with Aconaemys porteri

Key Differences

• Eagle ray is Least Concern while Porter s Rock Rat is Data Deficient.

Taxonomic Classification

Rank	Eagle ray	Porter s Rock Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Myliobatidae	Octodontidae
Genus	Myliobatis	Aconaemys
Species	Myliobatis tenuicaudatus	Aconaemys porteri

Evolutionary Relationship

Eagle ray and Porter s Rock Rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eagle ray

LC — Least Concern

Porter s Rock Rat

DD — Data Deficient

Physical Characteristics

Attribute	Eagle ray	Porter s Rock Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eagle ray

Porter s Rock Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.