Black-bellied Clusterfly vs Gray-footed Spiny-rat

Pollenia amentaria compared with Proechimys poliopus

Key Differences

• Black-bellied Clusterfly is Least Concern while Gray-footed Spiny-rat is Vulnerable.

Taxonomic Classification

Rank	Black-bellied Clusterfly	Gray-footed Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Diptera (Diptera)	Rodentia (Rodents)
Family	Polleniidae	Echimyidae
Genus	Pollenia	Proechimys
Species	Pollenia amentaria	Proechimys poliopus

Evolutionary Relationship

Black-bellied Clusterfly and Gray-footed Spiny-rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-bellied Clusterfly

LC — Least Concern

Gray-footed Spiny-rat

VU — Vulnerable

Physical Characteristics

Attribute	Black-bellied Clusterfly	Gray-footed Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-bellied Clusterfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.

Gray-footed Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Black-bellied Clusterfly

The Black-bellied Clusterfly (Pollenia amentaria) is a species in the genus Pollenia. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.