Peruvian Ichthyomyine vs Ray

Neusticomys peruviensis compared with Atlantoraja castelnaui

Key Differences

• Peruvian Ichthyomyine is Least Concern while Ray is Critically Endangered.

Taxonomic Classification

Rank	Peruvian Ichthyomyine	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Cricetidae	Arhynchobatidae
Genus	Neusticomys	Atlantoraja
Species	Neusticomys peruviensis	Atlantoraja castelnaui

Evolutionary Relationship

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

Conservation Status

Peruvian Ichthyomyine

LC — Least Concern

Ray

CR — Critically Endangered

Physical Characteristics

Attribute	Peruvian Ichthyomyine	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Peruvian Ichthyomyine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Ray