Hawaiian Jackbean vs Pacific Spiny-rat

Canavalia hawaiiensis compared with Proechimys decumanus

Key Differences

• Hawaiian Jackbean is Vulnerable while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Hawaiian Jackbean	Pacific Spiny-rat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Fabales (Legumes & Allies)	Rodentia (Rodents)
Family	Fabaceae	Echimyidae
Genus	Canavalia	Proechimys
Species	Canavalia hawaiiensis	Proechimys decumanus

Conservation Status

Hawaiian Jackbean

VU — Vulnerable

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Hawaiian Jackbean	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hawaiian Jackbean

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.