INDEX OF 
Delphinus sinensis, vertebral formula of, 349. 
superciliosus, vertebral formula of, 349. 
tursio, atlas of, 330. 
, pisiform bone of, 360. 
—— ——, trapezoid of, 362. 
, vertebral formula of, 349. 
Diapterus dovii, 383, 448. 
Dicholophus, sclerotal ring of, 510. 
Didine bird of the Island of Bourbon, 373. 
Didunculus, 67, 68, 72, 73, 75, 76, 77. 
Didus ineptus, 49-82, 373. 
, axis of, 56. 
, brain of, 69. 
cervical vertebre of, 54, 73. 
clavicle of, 63. 
, comparison of the skeleton of, 72-79. 
, concluding remarks on, 80. 
coracoid of, 62, 74. 
cranial cavity of, 71, 76. 
diploé of, 69. 
discovery of remains of, 51-53. 
, dorsal vertebre of, 53, 72. 
, femur of, 64, 78. 
, fibula of, 65. 
frontals of, 67. 
humerus of, 63, 78. 
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, ilium of, 59. 
, ischium of, 60. 
—__— ——,, leg-bones of, 64-66. 
Ss mastoid of'67- 
—— ——, maxillaries and intermaxillaries of, 68, 
—— ., metatarsus of, 65. 
—— , nasals of, 68. 
——., occipital of, 66. 
——, origin of, 70, 80. 
——, palatines of, 69. 
——, pelvis of, 57, 75. 
——, probable habits of, 70. 
— , pubis of, 60. 
— , radius of, 63. 
—, ribs of, 56, 72, 73. 
——, sacral vertebre of, 58. 
——, scapula of, 62. 
——, skull of, 66-72. 
— —, sphenoids of, 66, 67. 
—— ——, sternum of, 60-62, 73. 
d 
, temporal fossee of, 67. 
[eran 2a 
SPECIES. 527 
Didus ineptus, tibia of, 65. 
—— ——, tympanic bones of, 69. 
—— ——,, ulna of, 63, 78. 
, vertebre of, 53-56, 72, 73. 
, Wing-bones of, 63, 64. 
Dinematichthys marginatus, 392. 
Dinornis, 67-70, 77, 79. 
maaimus, femur of, 498. 
, metatarsus of, 499. 
—— — _, tibia of, 499. 
robustus, integuments and tendons of the foot 
of, 495. 
Diodon sex-maculatus, 396. 
‘* Dodeersen,” 373. 
Dodo, 49-82, 373. 
, axis of the, 56. 
, brain of the, 69. 
——,, cervical vertebre of the, 54, 73. 
, clavicle of the, 63. 
, comparison of the skeleton of the, 72-79. 
, concluding remarks on, 80. 
——., coracoid of the, 62, 74. 
——,, cranial cavity of the, 71, 76. 
——, diploé of the, 69. 
——,, discovery of remains of the, 51-53. 
——, dorsal vertebre of the, 53, 72. 
, femur of the, 64, 78. 
| ——-, fibula of the, 65. 
——,, frontals of the, 67. 
, humerus of the, 63, 78. 
——, ilium of the, 59. 
——, ischium of the, 60. 
——, leg-bones of the, 64-66. 
| ——, mastoid of the, 67. 
——, maxillaries and premaxillaries of the, 68, 
Tale 
—_—, metatarsus of the, 65. 
——,, nasals of the, 68. 
, occipital of the, 66. 
——, origin of the, 70, 80. 
——,, palatines of the, 69. 
——, pelvis of the, 57, 75. 
, probable habits of the, 70. 
——,, pubis of the, 60. 
, Tadius of the, 63. 
——,, ribs of the, 56, 72, 73. 
, sacral vertebre of the, 58. 
, scapula of the, 62. 
