flat millipede vs Pacific Spiny-rat

Polydesmus angustus compared with Proechimys decumanus

Key Differences

• flat millipede is Not Evaluated while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	flat millipede	Pacific Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Diplopoda (Diplopoda)	Mammalia (Mammals)
Order	Polydesmida (Polydesmida)	Rodentia (Rodents)
Family	Polydesmidae	Echimyidae
Genus	Polydesmus	Proechimys
Species	Polydesmus angustus	Proechimys decumanus

Evolutionary Relationship

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

Conservation Status

flat millipede

NE — Not Evaluated

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	flat millipede	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

flat millipede

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden.

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.