Gray-bellied Rice Rat vs Cassique à bec jaune

Nephelomys moerex compared with Amblycercus holosericeus

Key Differences

• Gray-bellied Rice Rat is Extinct while Cassique à bec jaune is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Rice Rat	Cassique à bec jaune
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Aves (oiseau)
Order	Rodentia (Rodents)	Passeriformes (passereaux)
Family	Cricetidae	Icteridae
Genus	Nephelomys	Amblycercus
Species	Nephelomys moerex	Amblycercus holosericeus

Evolutionary Relationship

Gray-bellied Rice Rat and Cassique à bec jaune share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-bellied Rice Rat

EX — Extinct

Cassique à bec jaune

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Rice Rat	Cassique à bec jaune
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-bellied Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Cassique à bec jaune

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Cassique à bec jaune

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 1 countries:

🇪🇨 Ecuador