Gulf of California Harbor Porpoise vs Hourglass Dolphin

Phocoena sinus compared with Lagenorhynchus cruciger

Key Differences

• Gulf of California Harbor Porpoise is Critically Endangered while Hourglass Dolphin is Least Concern.

Taxonomic Classification

Rank	Gulf of California Harbor Porpoise	Hourglass Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family	Phocoenidae	Delphinidae (Oceanic Dolphins)
Genus	Phocoena	Lagenorhynchus
Species	Phocoena sinus	Lagenorhynchus cruciger

Evolutionary Relationship

Gulf of California Harbor Porpoise and Hourglass Dolphin share a common ancestor at the Order level: Cetacea. (Whales & Dolphins)

Conservation Status

Gulf of California Harbor Porpoise

CR — Critically Endangered

Hourglass Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Gulf of California Harbor Porpoise	Hourglass Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gulf of California Harbor Porpoise

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.