Pacific Spiny-rat vs Welsh Wave

Proechimys decumanus compared with Venusia cambrica

Key Differences

• Pacific Spiny-rat is Near Threatened while Welsh Wave is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	Welsh Wave
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Echimyidae	Geometridae
Genus	Proechimys	Venusia
Species	Proechimys decumanus	Venusia cambrica

Evolutionary Relationship

Pacific Spiny-rat and Welsh Wave share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Welsh Wave

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	Welsh Wave
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.

Welsh Wave

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (4 countries) and North America (Canada, United States).