Ash-bark Piercer vs Napo Spiny-rat

Pammene suspectana compared with Proechimys quadruplicatus

Key Differences

• Ash-bark Piercer is Near Threatened while Napo Spiny-rat is Least Concern.

Taxonomic Classification

Rank	Ash-bark Piercer	Napo Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Tortricidae	Echimyidae
Genus	Pammene	Proechimys
Species	Pammene suspectana	Proechimys quadruplicatus

Evolutionary Relationship

Ash-bark Piercer and Napo Spiny-rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Ash-bark Piercer

NT — Near Threatened

Napo Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Ash-bark Piercer	Napo Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ash-bark Piercer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Ash-bark Piercer

Ash-bark piercer (Pammene suspectana) is a species in the genus Pammene. It is classified as Near Threatened by the IUCN. Typically found in virtually all terrestrial and freshwater habitats.