Child’s Rice Rat vs Marta

Nephelomys childi compared with Martes martes

Key Differences

• Child’s Rice Rat is Least Concern while Marta is Critically Endangered.

Taxonomic Classification

Rank	Child’s Rice Rat	Marta
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Rodentia (Rodents)	Carnivora (carnívoros)
Family	Cricetidae	Mustelidae (Weasels & Otters)
Genus	Nephelomys	Martes
Species	Nephelomys childi	Martes martes

Evolutionary Relationship

Child’s Rice Rat and Marta share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Child’s Rice Rat

LC — Least Concern

Marta

CR — Critically Endangered

Physical Characteristics

Attribute	Child’s Rice Rat	Marta
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Child’s Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Marta

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Child’s Rice Rat

The Child’s Rice Rat (Nephelomys childi) is a species in the genus Nephelomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Marta

La marta europea (Martes martes) está clasificada como En Peligro Crítico (CR) en la Lista Roja de la UICN. Enfrenta un riesgo extremadamente alto de extinción en estado silvestre debido al severo declive poblacional y la pérdida de hábitat.