Pacific Spiny-rat vs Softly's Shoulder-knot

Proechimys decumanus compared with Lithophane consocia

Key Differences

• Pacific Spiny-rat is Near Threatened while Softly's Shoulder-knot is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	Softly's Shoulder-knot
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Arthropoda (arthropodes)
Class	Mammalia (mammifères)	Insecta (insecte)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Echimyidae	Noctuidae
Genus	Proechimys	Lithophane
Species	Proechimys decumanus	Lithophane consocia

Evolutionary Relationship

Pacific Spiny-rat and Softly's Shoulder-knot share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Softly's Shoulder-knot

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	Softly's Shoulder-knot
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.

Softly's Shoulder-knot

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.