Harbor Porpoise, Phocoena phocoena - Information on this species, including its description and behavior, range, ecology and life history. Vaquita (Phocoena sinus) - Fact sheet from EDGE on this porpoise found in the Gulf of California. Finless porpoises in China on brink of extinction - The BBC reports that finless porpoises (Neophocaena phocaenoides), a rare type of toothed whale living in China, may be even more endangered than previously thought. Finless Porpoise: Neophocaena phocaenoides - Photographs, a video and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation. Dall’s Porpoise (Phocoenoides dalli) - Includes identification, natural history, movie, distribution and status in Canada. Harbour Porpoise (Phocoena phocoena) - Includes identification, natural history, movie, distribution and status in Canada.