Mexican Hickory vs Pacific Spiny-rat

Carya palmeri compared with Proechimys decumanus

Key Differences

• Mexican Hickory is Vulnerable while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Mexican Hickory	Pacific Spiny-rat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Fagales (Beeches & Oaks)	Rodentia (Rodents)
Family	Juglandaceae	Echimyidae
Genus	Carya	Proechimys
Species	Carya palmeri	Proechimys decumanus

Conservation Status

Mexican Hickory

VU — Vulnerable

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Mexican Hickory	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mexican Hickory

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.