Ecuadorean Rice Rat vs European pine marten

Nephelomys auriventer compared with Martes martes

Key Differences

• Ecuadorean Rice Rat is Least Concern while European pine marten is Critically Endangered.

Taxonomic Classification

Rank	Ecuadorean Rice Rat	European pine marten
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Rodentia (啮齿目)	Carnivora (食肉目)
Family	Cricetidae	Mustelidae (Weasels & Otters)
Genus	Nephelomys	Martes
Species	Nephelomys auriventer	Martes martes

Evolutionary Relationship

Ecuadorean Rice Rat and European pine marten share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Ecuadorean Rice Rat

LC — Least Concern

European pine marten

CR — Critically Endangered

Physical Characteristics

Attribute	Ecuadorean Rice Rat	European pine marten
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ecuadorean Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

European pine marten

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.

European pine marten

欧洲松貂（Martes martes）在IUCN红色名录中被列为极危（CR）物种。由于种群数量严重下降和栖息地丧失，在野外面临极高的灭绝风险。