Ganges shark vs Pacific Spiny-rat

Glyphis gangeticus compared with Proechimys decumanus

Key Differences

• Ganges shark is Critically Endangered while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Ganges shark	Pacific Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Rodentia (Rodents)
Family	Carcharhinidae	Echimyidae
Genus	Glyphis	Proechimys
Species	Glyphis gangeticus	Proechimys decumanus

Evolutionary Relationship

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

Conservation Status

Ganges shark

CR — Critically Endangered

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Ganges shark	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ganges shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.