Lesser Golden-bellied Rice Rat vs Perrin’s Beaked Whale

Nephelomys nimbosus compared with Mesoplodon perrini

Key Differences

• Lesser Golden-bellied Rice Rat is Vulnerable while Perrin’s Beaked Whale is Endangered.

Taxonomic Classification

Rank	Lesser Golden-bellied Rice Rat	Perrin’s Beaked Whale
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class same	Mammalia (स्तनधारी)	Mammalia (स्तनधारी)
Order	Rodentia (कृंतक)	Cetacea (Whales & Dolphins)
Family	Cricetidae	Hyperoodontidae
Genus	Nephelomys	Mesoplodon
Species	Nephelomys nimbosus	Mesoplodon perrini

Evolutionary Relationship

Lesser Golden-bellied Rice Rat and Perrin’s Beaked Whale share a common ancestor at the Class level: Mammalia. (स्तनधारी)

Conservation Status

Lesser Golden-bellied Rice Rat

VU — Vulnerable

Perrin’s Beaked Whale

EN — Endangered

Physical Characteristics

Attribute	Lesser Golden-bellied Rice Rat	Perrin’s Beaked Whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Golden-bellied Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Perrin’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.