Pacific Spiny-rat vs Sweetpotato Armyworm

Proechimys decumanus compared with Spodoptera dolichos

Key Differences

• Pacific Spiny-rat is Near Threatened while Sweetpotato Armyworm is Not Evaluated.

Taxonomic Classification

Rank	Pacific Spiny-rat	Sweetpotato Armyworm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Echimyidae	Noctuidae
Genus	Proechimys	Spodoptera
Species	Proechimys decumanus	Spodoptera dolichos

Evolutionary Relationship

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

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Sweetpotato Armyworm

NE — Not Evaluated

Physical Characteristics

Attribute	Pacific Spiny-rat	Sweetpotato Armyworm
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.

Sweetpotato Armyworm

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, France, and Sweden.