Amazonian Marsh Rat vs Gulper Shark

Holochilus sciureus compared with Centrophorus granulosus

Key Differences

• Amazonian Marsh Rat is Least Concern while Gulper Shark is Endangered.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Gulper Shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Squaliformes (Squaliformes)
Family	Cricetidae	Centrophoridae
Genus	Holochilus	Centrophorus
Species	Holochilus sciureus	Centrophorus granulosus

Evolutionary Relationship

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

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Gulper Shark

EN — Endangered

Physical Characteristics

Attribute	Amazonian Marsh Rat	Gulper Shark
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.

Gulper Shark

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Portugal and Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.