Pacific Spiny-rat vs Post Dwarf Weaver

Proechimys decumanus compared with Erigone atra

Key Differences

• Pacific Spiny-rat is Near Threatened while Post Dwarf Weaver is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	Post Dwarf Weaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Arachnida (Arachnids)
Order	Rodentia (Rodents)	Araneae (Araneae)
Family	Echimyidae	Linyphiidae
Genus	Proechimys	Erigone
Species	Proechimys decumanus	Erigone atra

Evolutionary Relationship

Pacific Spiny-rat and Post Dwarf Weaver share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Post Dwarf Weaver

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	Post Dwarf Weaver
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.

Post Dwarf Weaver

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Widely distributed across Europe (4 countries), North America (Canada, United States), and South America (Ecuador).

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador