114 steward's measurements fish bones Depth peduncle at flukes inserted = 90 " " between " & anuses = 135- Dist. between tips of blowhole = 361 Twelfth blowhole curved = 41 " anal opening = 10 " mammary " = 19 Dist. between " " s = 87 Length genital slit = 152 Dist. between post. insert, fins below = 410 " " ant. " " = 341 Lower jaw big and upper = 161 " & beginning of white on lower = 440 Width of white band at branching below fins = 100 " " " " narrowest between " near s 25 Length whitish patch on tip of lower jaws = 96 Measurements No 30 E. obliquidens & June 12 /10 Aikawa Length straight mouth to flukes = 17551 " over back " " " = 1870 Snout to eye = 280 " " corner of mouth = 330 " " blowhole (center) = 300 " " post. insert, pectoral = 618-4 " " base of dorsal (posterior) = 10/51 Eye to ear (center) = 70 " above " = 9 " opening = 23 Ear " = 1 Notch flukes to anuses = 4861 " " pectoris = 6861 " " post. insert. of dorsal = 8520