Niceforo Maria’s Oldfield Mouse vs Prickled ray

Thomasomys nicefori compared with Malacoraja spinacidermis

Taxonomic Classification

Rank	Niceforo Maria’s Oldfield Mouse	Prickled ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Cricetidae	Rajidae
Genus	Thomasomys	Malacoraja
Species	Thomasomys nicefori	Malacoraja spinacidermis

Evolutionary Relationship

Niceforo Maria’s Oldfield Mouse and Prickled ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Niceforo Maria’s Oldfield Mouse

LC — Least Concern

Prickled ray

LC — Least Concern

Physical Characteristics

Attribute	Niceforo Maria’s Oldfield Mouse	Prickled ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Niceforo Maria’s Oldfield Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Prickled ray