Pacific Spiny-rat vs Western yellowjacket

Proechimys decumanus compared with Vespula pensylvanica

Key Differences

• Pacific Spiny-rat is Near Threatened while Western yellowjacket is Not Evaluated.

Taxonomic Classification

Rank	Pacific Spiny-rat	Western yellowjacket
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Hymenoptera (Ants, Bees & Wasps)
Family	Echimyidae	Vespidae
Genus	Proechimys	Vespula
Species	Proechimys decumanus	Vespula pensylvanica

Evolutionary Relationship

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

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Western yellowjacket

NE — Not Evaluated

Physical Characteristics

Attribute	Pacific Spiny-rat	Western yellowjacket
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.

Western yellowjacket

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Sweden and United States.