Niceforo Maria’s Oldfield Mouse vs owl's-eye

Thomasomys nicefori compared with Mammillaria parkinsonii

Key Differences

• Niceforo Maria’s Oldfield Mouse is Least Concern while owl's-eye is Endangered.

Taxonomic Classification

Rank	Niceforo Maria’s Oldfield Mouse	owl's-eye
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Caryophyllales (Caryophyllales)
Family	Cricetidae	Cactaceae
Genus	Thomasomys	Mammillaria
Species	Thomasomys nicefori	Mammillaria parkinsonii

Conservation Status

Niceforo Maria’s Oldfield Mouse

LC — Least Concern

owl's-eye

EN — Endangered

Physical Characteristics

Attribute	Niceforo Maria’s Oldfield Mouse	owl's-eye
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.

owl's-eye

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Brazil and Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.