Large Oecomys vs Желтоклювый чёрный кассик

Oecomys superans compared with Amblycercus holosericeus

Taxonomic Classification

Rank	Large Oecomys	Желтоклювый чёрный кассик
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Rodentia (грызуны)	Passeriformes (воробьинообразные)
Family	Cricetidae	Icteridae
Genus	Oecomys	Amblycercus
Species	Oecomys superans	Amblycercus holosericeus

Evolutionary Relationship

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

Conservation Status

Large Oecomys

LC — Least Concern

Желтоклювый чёрный кассик

LC — Least Concern

Physical Characteristics

Attribute	Large Oecomys	Желтоклювый чёрный кассик
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.

Желтоклювый чёрный кассик

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Желтоклювый чёрный кассик

Yellow-billed Cacique (Amblycercus holosericeus) 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