Pacific Spiny-rat vs spreading threadwort

Proechimys decumanus compared with Cephaloziella divaricata

Key Differences

• Pacific Spiny-rat is Near Threatened while spreading threadwort is Endangered.

Taxonomic Classification

Rank	Pacific Spiny-rat	spreading threadwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Marchantiophyta (liverwort)
Class	Mammalia (Mammals)	Jungermanniopsida (Jungermanniopsida)
Order	Rodentia (Rodents)	Jungermanniales (Jungermanniales)
Family	Echimyidae	Cephaloziellaceae
Genus	Proechimys	Cephaloziella
Species	Proechimys decumanus	Cephaloziella divaricata

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

spreading threadwort

EN — Endangered

Physical Characteristics

Attribute	Pacific Spiny-rat	spreading threadwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

spreading threadwort

Habitat

Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Brazil). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.