Cuvier s Spiny-rat vs Guildford Piercer

Proechimys cuvieri compared with Pammene agnotana

Key Differences

• Cuvier s Spiny-rat is Least Concern while Guildford Piercer is Near Threatened.

Taxonomic Classification

Rank	Cuvier s Spiny-rat	Guildford Piercer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Echimyidae	Tortricidae
Genus	Proechimys	Pammene
Species	Proechimys cuvieri	Pammene agnotana

Evolutionary Relationship

Cuvier s Spiny-rat and Guildford Piercer share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Cuvier s Spiny-rat

LC — Least Concern

Guildford Piercer

NT — Near Threatened

Physical Characteristics

Attribute	Cuvier s Spiny-rat	Guildford Piercer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cuvier s Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Venezuela.

Guildford Piercer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.