Black-bordered Piercer vs Mexican Agouti

Pammene argyrana compared with Dasyprocta mexicana

Key Differences

• Black-bordered Piercer is Least Concern while Mexican Agouti is Critically Endangered.

Taxonomic Classification

Rank	Black-bordered Piercer	Mexican Agouti
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Tortricidae	Dasyproctidae
Genus	Pammene	Dasyprocta
Species	Pammene argyrana	Dasyprocta mexicana

Evolutionary Relationship

Black-bordered Piercer and Mexican Agouti share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-bordered Piercer

LC — Least Concern

Mexican Agouti

CR — Critically Endangered

Physical Characteristics

Attribute	Black-bordered Piercer	Mexican Agouti
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-bordered Piercer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Mexican Agouti

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

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

Black-bordered Piercer

The Black-bordered Piercer (Pammene argyrana) is a species in the genus Pammene. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.