spectacled porpoise Directory References Discover The Seven Sacraments of the Roman Catholic church Which Religion Is the Oldest? 7 of the World’s Deadliest Shipwrecks 9 Mind-Altering Plants Titanosaurs: 8 of the World's Biggest Dinosaurs What is Holy Week? 10 of the World’s Most Dangerous Fish Contents spectacled porpoise mammal Ask the Chatbot a Question Ask the Chatbot a Question Also known as: Australophocaena dioptrica, Phocoena dioptrica Learn about this topic in these articles:description In porpoiseThe spectacled porpoise (P. dioptrica) is named for the patchlike pigmentation pattern around its eyes and is distributed throughout the southern Indian, Atlantic, and Pacific oceans.Read More