Chapter D

_Delphinorhynchus_, 4
_Delphinus densirostris_, 9
_sowerbensis_, 4
_sowerbyi_, 4
_densirostris_ (_Delphinus_), 9
(_Mesoplodon_), 9, 76
_Dioplodon europæus_, 11
_gervaisi_, 11

E
East coast of United States, Ziphiidæ from, 2
Egbert, Dr. J. H., 59
_europæus_ (_Dioplodon_), 11
(_Mesoplodon_), 11, 76

G
_gervaisi_ (_Dioplodon_), 11
_gervaisii_ (_Hyperoödon_), 30
(_Ziphius_), 30, 54
_grayi_ (_Mesoplodon_), 3, 76
Grebnitzki, Nicholas, 1, 31, 60
_grebnitzkii_ (_Ziphius_), 30

H
_hectori_ (_Mesoplodon_), 77
Hyatt, A., 3
_Hyperoödon_, 76, 77
_Hyperoödon ampullatus_, 2, 76
distribution of, 77
from Newport, R.I., 2
from New York bay, 2
from North Dennis, Mass., 2
skeleton of, in National Museum, 76
specimens of, from coasts of United States, 76
vertebral formula of, 76
_Hyperoödon butskopf_, 76
_Hyperoödon gervaisii_, 30
_Hyperoödon planifrons_, distribution of, 77
_Hyperoödon rostratum_, 76
_Hyperoödon semijunctus_, 30
original description of, 35
type-skeleton of, 31

J
Jordan, Dr. D. S., 24, 63
Judge, James, 61

K
Kigan agalusoch, 66