Pacific Spiny-rat vs River Water-dropwort

Proechimys decumanus compared with Oenanthe fluviatilis

Key Differences

• Pacific Spiny-rat is Near Threatened while River Water-dropwort is Not Evaluated.

Taxonomic Classification

Rank	Pacific Spiny-rat	River Water-dropwort
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Echimyidae	Muscicapidae
Genus	Proechimys	Oenanthe
Species	Proechimys decumanus	Oenanthe fluviatilis

Evolutionary Relationship

Pacific Spiny-rat and River Water-dropwort share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

River Water-dropwort

NE — Not Evaluated

Physical Characteristics

Attribute	Pacific Spiny-rat	River Water-dropwort
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.

River Water-dropwort

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Denmark, Norway, and Sweden.