Pacific Spiny-rat vs Square-spot Deerfly

Proechimys decumanus compared with Chrysops viduatus

Key Differences

• Pacific Spiny-rat is Near Threatened while Square-spot Deerfly is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	Square-spot Deerfly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Diptera (Diptera)
Family	Echimyidae	Tabanidae
Genus	Proechimys	Chrysops
Species	Proechimys decumanus	Chrysops viduatus

Evolutionary Relationship

Pacific Spiny-rat and Square-spot Deerfly share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Square-spot Deerfly

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	Square-spot Deerfly
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.

Square-spot Deerfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.