Dotted Ermel vs Pacific Spiny-rat

Ethmia dodecea compared with Proechimys decumanus

Key Differences

• Dotted Ermel is Extinct while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Dotted Ermel	Pacific Spiny-rat
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Arthropoda (节肢动物门)	Chordata (脊索动物门)
Class	Insecta (昆蟲綱)	Mammalia (哺乳動物)
Order	Lepidoptera (鱗翅目)	Rodentia (啮齿目)
Family	Ethmiidae	Echimyidae
Genus	Ethmia	Proechimys
Species	Ethmia dodecea	Proechimys decumanus

Evolutionary Relationship

Dotted Ermel and Pacific Spiny-rat share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Dotted Ermel

EX — Extinct

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Dotted Ermel	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dotted Ermel

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, 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.