xii LIST OF ILLUSTRATIONS 



FIG. PAGE 



21. Baltzna australis. (From cast in Nat. Hist. Museum) . . To face 122 



22. Baltznoptera borealis. (From Collett) . . . ,, 154 _ 



23. Stranded Rorqual. (From a photograph lent by E. J. Garwood, 



Esq., F.G.S.) . . . ,,158 



24. Skull of Physeter from above. (From Flower) . . 194 



25. Skull of same from the side. (From Flower) . , 195 



26. Stranded Sperm Whale. (From Pouchet and Chaves) . . ,, 200 



27. Sperm Whale (?) attacking a ship. (From Olaus Magnus) . 204 



28. Skeleton of Mesoplodon. (From Flower) . . . 215 



29. Skull of Hyperoodon. (From D. Gray) . . . ,, 222 



30. Outline of Hyperoodon. (From D. Gray) . . . 225 



31. Ziphius sp. (From Scotland Parker). . ,, 235 



32. Dolphin (Delphimis delphis]. (From Flower) . ,, 255 



33. Dusky Dolphin {Lagenorhynchus obscurus}. (From cast in Nat. 



Hist. Mus.) . . . ,, 263 



34. Elliott's Dolphin (Steno perniger). (From cast in Nat. Hist. Mus.) ,, 269 



35. Tursiops ttirsio. (From Flower) . . . . ,, 275 



36. Heavyside's Dolphin (Cephalorhynclms heavisidei}. (From cast 



in Nat. Hist. Mus.) . . ,, 278 



37. Caa'ing Whale (Globicepkalus melas}. (From Murie) . . ,, 280 



38. Grampus griseus. (From Flower) . . ,, 284 



39. Killer Whale (Oreo). (From cast in Nat. Hist. Mus.) . . ,, 287 



40. Skull of Platanista, lateral view. (From van Beneden and 



Gervais) . . . ... 295 



