Amazonian Marsh Rat vs Desertas Wolf Spider

Holochilus sciureus compared with Hogna ingens

Key Differences

• Amazonian Marsh Rat is Least Concern while Desertas Wolf Spider is Critically Endangered.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Desertas Wolf Spider
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Arachnida (Arachnids)
Order	Rodentia (Rodents)	Araneae (Araneae)
Family	Cricetidae	Lycosidae
Genus	Holochilus	Hogna
Species	Holochilus sciureus	Hogna ingens

Evolutionary Relationship

Amazonian Marsh Rat and Desertas Wolf Spider share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Desertas Wolf Spider

CR — Critically Endangered

Physical Characteristics

Attribute	Amazonian Marsh Rat	Desertas Wolf Spider
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.

Desertas Wolf Spider

Habitat

Typically found in terrestrial habitats from forests to deserts.

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.