Longflower evening primrose vs Pacific Spiny-rat

Oenothera affinis compared with Proechimys decumanus

Key Differences

• Longflower evening primrose is Extinct while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Longflower evening primrose	Pacific Spiny-rat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Myrtales (Myrtales)	Rodentia (Rodents)
Family	Onagraceae	Echimyidae
Genus	Oenothera	Proechimys
Species	Oenothera affinis	Proechimys decumanus

Conservation Status

Longflower evening primrose

EX — Extinct

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Longflower evening primrose	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Longflower evening primrose

Habitat

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

Range

Widely distributed across Africa (South Africa), Europe (6 countries), North America (United States), Oceania and the Pacific (Australia), and South America (Brazil, Chile).

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.