He has baleen. He is the most gamesome and light-hearted of all the whales, making more gay foam and white water generally than any other of them.

BOOK I. (Folio), CHAPTER V. (Razor Back). — Of this whale little is known but his name. I have seen him at a distance off Cape Horn. Of a retiring nature, he eludes both hunters and philosophers. Though no coward, he has never yet shown any part of him but his back, which rises in a long sharp ridge. Let him go. I know little more of him, nor does anybody else.

BOOK I. (Folio), CHAPTER VI. (Sulphur Bottom). — Another retiring gentleman, with a brimstone belly, doubtless got by scraping along the Tartarian tiles in some of his profounder divings. He is seldom seen; at least I have never seen him except in the remoter southern seas,