Amazonian Marsh Rat vs Small Sandpit Mining Bee

Holochilus sciureus compared with Andrena argentata

Key Differences

• Amazonian Marsh Rat is Least Concern while Small Sandpit Mining Bee is Near Threatened.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Small Sandpit Mining Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Hymenoptera (Ants, Bees & Wasps)
Family	Cricetidae	Andrenidae
Genus	Holochilus	Andrena
Species	Holochilus sciureus	Andrena argentata

Evolutionary Relationship

Amazonian Marsh Rat and Small Sandpit Mining Bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Small Sandpit Mining Bee

NT — Near Threatened

Physical Characteristics

Attribute	Amazonian Marsh Rat	Small Sandpit Mining Bee
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.

Small Sandpit Mining Bee

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and montane grasslands and shrublands within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, Denmark, Ethiopia, Norway, and Sweden. 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.