Amazonian Marsh Rat vs Ironclad Beetle

Holochilus sciureus compared with Tarphius acuminatus

Key Differences

• Amazonian Marsh Rat is Least Concern while Ironclad Beetle is Critically Endangered.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Ironclad Beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Coleoptera (Beetles)
Family	Cricetidae	Zopheridae
Genus	Holochilus	Tarphius
Species	Holochilus sciureus	Tarphius acuminatus

Evolutionary Relationship

Amazonian Marsh Rat and Ironclad Beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Ironclad Beetle

CR — Critically Endangered

Physical Characteristics

Attribute	Amazonian Marsh Rat	Ironclad Beetle
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.

Ironclad Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Portugal. Currently classified as Critically 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.