marbled lungfish vs Pacific Spiny-rat

Protopterus aethiopicus compared with Proechimys decumanus

Key Differences

• marbled lungfish is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	marbled lungfish	Pacific Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Dipneusti (Dipneusti)	Mammalia (Mammals)
Order	Ceratodontiformes (Ceratodontiformes)	Rodentia (Rodents)
Family	Protopteridae	Echimyidae
Genus	Protopterus	Proechimys
Species	Protopterus aethiopicus	Proechimys decumanus

Evolutionary Relationship

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

Conservation Status

marbled lungfish

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	marbled lungfish	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

marbled lungfish

Habitat

Native to Africa, inhabiting ecosystems characteristic of the region.

Range

Found in Rwanda.

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.