House fly vs Pacific Spiny-rat

Hydrotaea aenescens compared with Proechimys decumanus

Key Differences

• House fly is Not Evaluated while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	House fly	Pacific Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Diptera (Diptera)	Rodentia (Rodents)
Family	Muscidae	Echimyidae
Genus	Hydrotaea	Proechimys
Species	Hydrotaea aenescens	Proechimys decumanus

Evolutionary Relationship

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

Conservation Status

House fly

NE — Not Evaluated

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	House fly	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

House fly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (17 countries) and North America (United States).

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.