Large Oecomys vs Песчанка

Oecomys superans compared with Calidris alba

Taxonomic Classification

Rank	Large Oecomys	Песчанка
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Rodentia (грызуны)	Charadriiformes (ржанкообразные)
Family	Cricetidae	Scolopacidae
Genus	Oecomys	Calidris
Species	Oecomys superans	Calidris alba

Evolutionary Relationship

Large Oecomys and Песчанка share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Large Oecomys

LC — Least Concern

Песчанка

LC — Least Concern

Physical Characteristics

Attribute	Large Oecomys	Песчанка
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large Oecomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Песчанка

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Песчанка

Sanderling (Calidris alba) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador