Peruvian Ichthyomyine vs Arraia

Neusticomys peruviensis compared with Raja clavata

Key Differences

• Peruvian Ichthyomyine is Least Concern while Arraia is Near Threatened.

Taxonomic Classification

Rank	Peruvian Ichthyomyine	Arraia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Rodentia (Roedores)	Rajiformes (Rajiformes)
Family	Cricetidae	Rajidae
Genus	Neusticomys	Raja
Species	Neusticomys peruviensis	Raja clavata

Evolutionary Relationship

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

Conservation Status

Peruvian Ichthyomyine

LC — Least Concern

Arraia

NT — Near Threatened

Physical Characteristics

Attribute	Peruvian Ichthyomyine	Arraia
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.

Arraia

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.