Amazonian Marsh Rat vs Peruvian Pelican

Holochilus sciureus compared with Pelecanus thagus

Key Differences

• Amazonian Marsh Rat is Least Concern while Peruvian Pelican is Near Threatened.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Peruvian Pelican
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Pelecaniformes (Pelecaniformes)
Family	Cricetidae	Pelecanidae
Genus	Holochilus	Pelecanus
Species	Holochilus sciureus	Pelecanus thagus

Evolutionary Relationship

Amazonian Marsh Rat and Peruvian Pelican share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Peruvian Pelican

NT — Near Threatened

Physical Characteristics

Attribute	Amazonian Marsh Rat	Peruvian Pelican
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazonian Marsh Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Peruvian Pelican

Habitat

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

Range

Distributed across Ecuador and Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Amazonian Marsh Rat

The Amazonian Marsh Rat (Holochilus sciureus) is a species in the genus Holochilus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.