Niceforo Maria’s Oldfield Mouse vs Peruvian Ichthyomyine

Thomasomys nicefori compared with Neusticomys peruviensis

Taxonomic Classification

Rank	Niceforo Maria’s Oldfield Mouse	Peruvian Ichthyomyine
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order same	Rodentia (Nagetiere)	Rodentia (Nagetiere)
Family same	Cricetidae	Cricetidae
Genus	Thomasomys	Neusticomys
Species	Thomasomys nicefori	Neusticomys peruviensis

Evolutionary Relationship

Niceforo Maria’s Oldfield Mouse and Peruvian Ichthyomyine share a common ancestor at the Family level: Cricetidae.

Conservation Status

Niceforo Maria’s Oldfield Mouse

LC — Least Concern

Peruvian Ichthyomyine

LC — Least Concern

Physical Characteristics

Attribute	Niceforo Maria’s Oldfield Mouse	Peruvian Ichthyomyine
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.

Peruvian Ichthyomyine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.