Leopard Chimaera vs Pacific Spiny-rat

Chimaera panthera compared with Proechimys decumanus

Key Differences

• Leopard Chimaera is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Leopard Chimaera	Pacific Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Holocephali (Holocephali)	Mammalia (Mammals)
Order	Chimaeriformes (Chimaeriformes)	Rodentia (Rodents)
Family	Chimaeridae	Echimyidae
Genus	Chimaera	Proechimys
Species	Chimaera panthera	Proechimys decumanus

Evolutionary Relationship

Leopard Chimaera and Pacific Spiny-rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Leopard Chimaera

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Leopard Chimaera	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Leopard Chimaera

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.