Lesser Capybara vs Niceforo Maria’s Oldfield Mouse

Hydrochoerus isthmius compared with Thomasomys nicefori

Key Differences

• Lesser Capybara is Data Deficient while Niceforo Maria’s Oldfield Mouse is Least Concern.

Taxonomic Classification

Rank	Lesser Capybara	Niceforo Maria’s Oldfield Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Caviidae	Cricetidae
Genus	Hydrochoerus	Thomasomys
Species	Hydrochoerus isthmius	Thomasomys nicefori

Evolutionary Relationship

Lesser Capybara and Niceforo Maria’s Oldfield Mouse share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Lesser Capybara

DD — Data Deficient

Niceforo Maria’s Oldfield Mouse

LC — Least Concern

Physical Characteristics

Attribute	Lesser Capybara	Niceforo Maria’s Oldfield Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Capybara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Niceforo Maria’s Oldfield Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia