[23] COLLECTING SPECIMENS OF CETACEANS. 
'Megaptera bellicosa, Cope. Caribbean Sea. 
Megaptera versabilis, Cope. Humpback Whale. Pacific coast of North 
America. 
Physalus antiquorum, Gray. Finback Whale; Razor-back. North At- 
lantic Ocean. 
_ Balenoptera rostratus, (Miiller) Gray. Pike Whale (? Grampus of New 
England fishermen). North Atlantic Ocean. 
Balenoptera Davidsoni, Scammon. Finback Whale. Northwestern 
coast of the United States. 
? Balenoptera robustus, Lilljeborg. Griisé6 Whale. North Atlantic 
Ocean. 
Sibbaldius laticeps; Gray. Rudolphi’s Rorqual. North Atlantic Ocean. 
Sibbaldius sulfureus, Cope. Sulphur bottom Whale. Pacific coast of 
North America. 
Sibbaldius velifera, (Cope). Finback Whale. Pacific coast of North 
America. 
Sibbaldius tuberosus, Cope. Mobjack Bay, Virginia. 
Sibbaldius tectirostris, Cope. Coast of Maryland. 
Balena japonica, Gray. Right Whale of the North Pacific. North 
Pacific Ocean. ; 
Balena biscayensis, Gray. Black Whale. Right Whale of the North 
Atlantic. Temperate North Atlantic. 
Balena mysticetus, Linné. Bowhead Whale. Arctic seas. 
