Niceforo Maria’s Oldfield Mouse vs Tacarcuna Tapaculo

Thomasomys nicefori compared with Scytalopus panamensis

Key Differences

• Niceforo Maria’s Oldfield Mouse is Least Concern while Tacarcuna Tapaculo is Vulnerable.

Taxonomic Classification

Rank	Niceforo Maria’s Oldfield Mouse	Tacarcuna Tapaculo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Rhinocryptidae
Genus	Thomasomys	Scytalopus
Species	Thomasomys nicefori	Scytalopus panamensis

Evolutionary Relationship

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

Conservation Status

Niceforo Maria’s Oldfield Mouse

LC — Least Concern

Tacarcuna Tapaculo

VU — Vulnerable

Physical Characteristics

Attribute	Niceforo Maria’s Oldfield Mouse	Tacarcuna Tapaculo
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.

Tacarcuna Tapaculo

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Norway, and Panama. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia