Large Bear Hoverfly vs Napo Spiny-rat

Criorhina ranunculi compared with Proechimys quadruplicatus

Key Differences

• Large Bear Hoverfly is Vulnerable while Napo Spiny-rat is Least Concern.

Taxonomic Classification

Rank	Large Bear Hoverfly	Napo Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Diptera (Diptera)	Rodentia (Rodents)
Family	Syrphidae	Echimyidae
Genus	Criorhina	Proechimys
Species	Criorhina ranunculi	Proechimys quadruplicatus

Evolutionary Relationship

Large Bear Hoverfly and Napo Spiny-rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Large Bear Hoverfly

VU — Vulnerable

Napo Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Large Bear Hoverfly	Napo Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large Bear Hoverfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.