[21] COLLECTING SPECIMENS OF CETACEANS. 
28. Megaptera, Gray.—Humpback whales. 
All seas. 
29. Balenoptera, Lacépéde.—Piked whales. 
All seas. 
30. Physalus, Gray.—Fin-back whales. 
All seas. 
31. Sibbaldius, Gray.—Sulphur-bottom whales. 
All seas. 
32. Balena, Linné.— Bowhead and Right whales. 
Arctic and temperate seas. 
33. Neobalena, Gray.—Pygmy Bowhead. 
New Zealand seas. 
A CHECK-LIST OF THE SPECIES OF CETACEANS WHICH 
OCCUR ON THE COASTS OF NORTH AMERICA. 
Order CETE. 
Suborder DENTICETE. 
Family DELPHINID &. 
Sotalia pallida, Gervais. Florida (?) 
? Steno fuscus, Gray. Cuba. 
Steno compressus, Gray. Gulf of Mexico (?) 
Delphinus Bairdii, Dall. Baird’s Dolphin. Coast of California. 
Delphinus delphis, Linné. Common Dolphin. Atlantic Ocean. 
? Delphinus albirostratrus, Peale. 
Delphinus janira, Gray. The Janira. Newfoundland. (Gray.) 
2? Prodelphinus euphrosyne, (Gray) True. North Atlantic Ocean. 
2? Leucorhamphus borealis, (Peale) Gill. Right-whale Porpoise. Pacific 
coast of North America. 
Lagenorhynchus acutus, Gray. Eschricht’s Dolphin. North Atlantic 
Ocean. 
Legenorhynchus albirostris, Gray. White-beaked Bottlenose. North 
Atlantic Ocean. 
Legenorhynchus obliquidens, Gill. Striped or common Dolphin. Pa: 
cific coast of the United States. 
? Lagenorhynchus tricolea, Gray. West coast of North America. 
Lagenorhynchus gubernator, Cope. Skunk Porpoise. Coast of New 
England. | 
Lagenorhynchus perspicillatus, Cope. Coast of New England. 
Tursiops tursio, (Bonnaterre) Van Ben. and Gervais. Bottle-nose Dol- 
phin. North Atlantic Ocean. 
Tursiops Gillii, Dall. Cow-fish. Pacific coast of the United States. 
