Dark Pincertail vs Gray-footed Spiny-rat

Onychogomphus assimilis compared with Proechimys poliopus

Taxonomic Classification

Rank	Dark Pincertail	Gray-footed Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Odonata (Odonata)	Rodentia (Rodents)
Family	Gomphidae	Echimyidae
Genus	Onychogomphus	Proechimys
Species	Onychogomphus assimilis	Proechimys poliopus

Evolutionary Relationship

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

Conservation Status

Dark Pincertail

VU — Vulnerable

Gray-footed Spiny-rat

VU — Vulnerable

Physical Characteristics

Attribute	Dark Pincertail	Gray-footed Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark Pincertail

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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.