Peruvian Ichthyomyine vs Spotted Ray

Neusticomys peruviensis compared with Bathyraja albomaculata

Key Differences

• Peruvian Ichthyomyine is Least Concern while Spotted Ray is Vulnerable.

Taxonomic Classification

Rank	Peruvian Ichthyomyine	Spotted 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	Bathyraja
Species	Neusticomys peruviensis	Bathyraja albomaculata

Evolutionary Relationship

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

Conservation Status

Peruvian Ichthyomyine

LC — Least Concern

Spotted Ray

VU — Vulnerable

Physical Characteristics

Attribute	Peruvian Ichthyomyine	Spotted 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.

Spotted Ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.