Pacific Spiny-rat vs Willowherb aphid

Proechimys decumanus compared with Aphis epilobii

Key Differences

• Pacific Spiny-rat is Near Threatened while Willowherb aphid is Not Evaluated.

Taxonomic Classification

Rank	Pacific Spiny-rat	Willowherb aphid
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Hemiptera (Hemiptera)
Family	Echimyidae	Aphididae
Genus	Proechimys	Aphis
Species	Proechimys decumanus	Aphis epilobii

Evolutionary Relationship

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

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Willowherb aphid

NE — Not Evaluated

Physical Characteristics

Attribute	Pacific Spiny-rat	Willowherb aphid
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.

Willowherb aphid

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (United States).