350 
Aortic arches, 203, 296, 299 
Appendages, development of, 308, 
315; 317; 327, 328 
Appendicular skeleton, 81 
Area opaca, 233 
Area pellucida, 233 
Arkansas Alligator Farm, 201 
Arterial system, 212 
first reference to, 44 
Arteries, of anterior region, 215, 
216 
brachial, 218 
caudal, 216 
cervical, 220 
cloacal, 316 
coeliac, 212 
collateralis colli, 217, 219 
common carotid, 219, 221 
crural, 216 
dorsal aorta, 212 
fibular, 214 
first hemorrhoidal, 216 
gastric, 212 
gastro-hepatico-intestinal, 212 
iliac, 214 
inferior dental, 223 
injection of, 201 
internal carotid, 70, 221 
internal mammary, 217 
ischiadice, 214 
lingual, 220 
lumbar, 213 
mandibular, 220 
mesenteric, 213 
cesophageal, 217 
pancreo-intestinal, 212 
pelvic, 214, 216 
pleural, 217 
of posterior region, 213 
primary carotid, 203, 218, 220 
pulmonary, 203 
radial, 218 
rectal, 216 
right subclavian, 203, 216 
sciatic, 214 
second hemorrhoidal, 216 
spleno-intestinal, 212 
subclavian, left, 219 
subscapular, 217 
superior dental, 223 
thoracic, 218 
thyroid, 217 
Index 
tibial, 214 
ulnar, 218 
urogenital, 214 
vertebral, 217 
Arytenoid cartilage, 147 
Atlantosaurus, 4 
Atlas, 53 
Auditory capsule, 72 
Auditory vesicle, 274, 277, 286, 
294, 297, 302, 309, 320, 322 
Auricles, 204 
Axis, 54 
Bartram’s account, 8 
Basilar plate, 331 
Belly skin, 31 
Belodon, 5 
Bile duct, 154 
Bird and crocodile, 40, 41 
Blastopore, 233, 234, 235, 236, 
240, 246, 249, 250, 252, 2575 263, 
264, 272 
Body cavity, development, 279, 
281, 287 
Body flexure, 307, 317, 318 
Bones, alisphenoid, 68 
angular, 76 
of anterior limb, 82 
articular, 75 
basilingual plate, 76 
basioccipital, 67, 68, 72 
basisphenoid, 67 
calcaneum, 88 
centrale, 84 
clavicle, 82 
coracoid, 81, 82 
coranoid, 75 
dentary, 74 
epiotic, 73 
epipubis, 86 
episternum, 82 
exoccipital, 70 
fibula, 87 
fibulare, see calcaneum 
of foot, 88 
frontal, 60 
humerus, 82 
hyoid, 76 
ilium, 84 
integumental, 50 
interclavicle, 81 
ischium, 85 
