Niceforo Maria’s Oldfield Mouse vs Sawback skate

Thomasomys nicefori compared with Leucoraja pristispina

Taxonomic Classification

Rank	Niceforo Maria’s Oldfield Mouse	Sawback skate
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	Leucoraja
Species	Thomasomys nicefori	Leucoraja pristispina

Evolutionary Relationship

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

Conservation Status

Niceforo Maria’s Oldfield Mouse

LC — Least Concern

Sawback skate

LC — Least Concern

Physical Characteristics

Attribute	Niceforo Maria’s Oldfield Mouse	Sawback skate
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.

Sawback skate