Talk:Book - Embryology of the Pig: Difference between revisions
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==INDEX== | ==INDEX== | ||
Both figure and page references are given in the index. The figure references arc preceded by the letter /. | |||
Abdominal pregnancy, 217 | |||
Abducens nerve, 169 | |||
Accessory nerve, 172 | |||
Acoustic ganglion, /92, 117, 169 | |||
Acoustico-facialis ganglion ( = early undifferentiated condition of ganglia of | |||
7th and 8th cranial nerves), 169 | |||
Action system, 141 | |||
Adrenal, /1 00, /106, /1 27, /1 28, /1 38, 223 | |||
After-birth, 105 | |||
Alae of nose, 296 | |||
Alar plate of neural tube, 1 57 | |||
Allantois, circulation of, /45,/51, 99 | |||
formation of,/30,/37, 99 | |||
function of, 106 | |||
relations of,/49,/55, 103 | |||
Alveolar periosteum, 312 | |||
Ameloblasts,/179-183, 305, 310 | |||
Amnion, formation of,/25,/37,/50, 97 | |||
function ofi 96 | |||
relations of,/49, 97 | |||
Amniotes, 96 | |||
Amniotic folds, 97 | |||
Ampulla of ductus deferens, /3, 8 | |||
Anal plate ( = cloacal plate, q.v.) | |||
Anamniotes, 96 | |||
Angioblast, 87 footnote | |||
Animad pole, 37 | |||
Anterior intestinal portal, /37, 74 | |||
Anterior neuropore, /29, 71 | |||
Anus,/118,/132, 210, 225 | |||
Aorta, see arteries | |||
Aortic arches, sec arteries | |||
Aortic bulb, 256 | |||
Aortic chromaffin body, 223 | |||
Appendage buds, /3 1-34, 65, 109 | |||
Appendix, of epididymis, /1 24, 213 | |||
of testis, /1 24, 217 | |||
Appositional growth, 278 | |||
Aqueduct of Sylvius, 158 | |||
Archenteron, 43 | |||
Areola, 105 | |||
Arterial circle (of Willis), 131 | |||
Arteries, allantoic, /45,/51, 89, 132, 240 | |||
aorta, dorsal, /67, /1 33-1 37, 88, 131, | |||
235, 240 | |||
aoita, ventral, /45, /1 33, 88, 235 | |||
aortic arches, /45, /1 33-1 37, 88, 129, | |||
233 | |||
basilar, /66, /67, /133, /137, 131, 238 | |||
brarhio-cephalic,/133, 234 | |||
carotid, common, /1 33, /1 37, 234 | |||
carotid, external, /67, /1 33, /1 37, 130, | |||
234 | |||
carotid, internal, /66, /133, /137, 130, | |||
234, 238 | |||
caudal, 240 | |||
cervical, intersegmental,/66,/133,/l37, | |||
130, 235 | |||
coeIiac,/67,/lll, 132, 240 | |||
ductus arteriosus /1 33, /ISO, 235, 262, | |||
268 | |||
hypogastric, 240, 270 | |||
iliacs,/66, /150, 240 | |||
innominate, 234 | |||
internal mammary, 238 | |||
interscgmcntal,/67,/133, 130, 235 | |||
mesenteric, ant., /67, /1 11, 132, 238 | |||
mesenteric, post»,/lll, 238 | |||
omphalomesenteric, /45, 89, 131, 238 | |||
pulmonary, /67, /1 33-1 37, 130, 234, | |||
267 | |||
341 | |||
342 | |||
INDEX | |||
Arteries — {Continued) | |||
renal, /1 27, /1 28, 240 | |||
speimatic, /1 27-1 30 | |||
subclavian, /67, /133-135, 131, 234, | |||
235 | |||
umbilical (allantoic), /66, /1 50, 89, 132, | |||
240 | |||
vertebral,/66,/67,/137, 131, 237 | |||
vitelline, /45, 89, 132 | |||
Arytenoid process of larynx, /1 38 | |||
Astrocytes, 150 | |||
Atresia of ovarian follicles, 20 | |||
Atrio-ventricular canal, 126, 256 | |||
Atrium, 126, 254 | |||
Auditory, ganglion, see acoustic nerve, 1 69 | |||
vesicle, /36,/61, 117, 169 | |||
Basal plate of neural tube,/91, 157 | |||
Belly-stalk, /49, 97 | |||
Bicornate uterus, 216 | |||
Bile duct, common, 185 | |||
Bladder (urinary), /118, /124, /125, /130, | |||
209 | |||
Blastocoele, j\S, 41 | |||
Blastocyst, /1 7, 41 | |||
elongation of, /1 8, 45 | |||
riastodermic vesicle ( == blastocyst, q.v.) | |||
Blastodisc ( — embryonic disc, q.v.) | |||
Blastorneie, 38 | |||
Blastula, 41 | |||
Blood cells, formation of,/48,/152, 90, 251 | |||
Blood islands, /48, 89, 251 | |||
Blood vessels, formation of, /48, 87 | |||
see also arteries and veins | |||
Body axis, 60 | |||
Body cavity, see coelom | |||
Body folds, /38, 72 | |||
Body-stalk, sec belly-stalk | |||
Bone, cancellous, 272 | |||
cells, /1 51, /1 52, 275 | |||
compact, 272 | |||
endochondral, 272 | |||
histogenesis of, 271 | |||
intramembranous, 272 | |||
lacuna, 275 | |||
lamellae, /1 51, 275 | |||
marrow, /1 52, 251 | |||
matrix, /1 51, 273 | |||
trabeculae, /1 51, /1 53, 274 | |||
Bone, formation of, | |||
compact from cancellous, 281 | |||
Bone — '{Continued) | |||
endochondral, /1 55, 276 | |||
flat, /1 57, 282 ' | |||
intramem branous, /1 5 1 , /1 53, 272 | |||
long, /1 58, 283 | |||
primary cancellous, /1 51, /153, 272, | |||
281 | |||
Bowman’s capsule, /1 16, 203 | |||
Brachial plexus, 116 | |||
Brain, formation of, /36, 69 | |||
neuromeric structure of, 69 | |||
regional differentiation of,/87, 1 S4 | |||
ventricles of, /88, 156, 160 | |||
3-vesicle stage, /36, 70 | |||
5-vesicle stage, /60, 110 | |||
Branchial arches (= gill arches, q.v.) | |||
Bridge of nose, 296 | |||
Broad ligaments of uterus, 222 | |||
Bronchi, 189 | |||
Bulbo-urethral gland, /3, /1 24, 9, 213 | |||
Clalcification | |||
of bone, 274 | |||
of teeth, 309 | |||
Calyces of renal pelvis, /1 19 | |||
Canal, atrio-ventncular, 126 | |||
Haversian, /1 56, 282 | |||
inguinal, /1 29, 222 | |||
of Gartner, 217 | |||
pleural,/! 10 | |||
pleuro- peritoneal, 195 | |||
semicircular, 169 | |||
Canalicuii, /152 | |||
Cancellous bone, /1 53, 276 | |||
Capsule, glomerular, /1 21, 203 | |||
of Bowman, /1 21 , 203 | |||
of cartilage cells, 278 | |||
Cardiac loop, /1 42, 125, 254 | |||
Cardinal vessels, see veins | |||
“Cartilage bone,†272 | |||
Cartilage, erosion, /1 55, 280 | |||
formation, /1 54, 277 | |||
matrix, 278 | |||
Caval plica, /1 40, 245 | |||
Cecum, /102, 122, 182 | |||
Cementoblasts, /1 84 | |||
Cemcntum,/184, 312 | |||
Central canal of spinal cord,/86, 151 | |||
Centrum, see vertebrae | |||
Cephalic region, differentiation of, 61 | |||
mesoderm of, 1 91 | |||
INDEX | |||
343 | |||
Cephalic region — (Continued) | |||
precocity of, 54 | |||
Cerebellar peduncles, 157 | |||
Cerebellum, /80,/87, 157 | |||
Cerebral aqueduct, 158 | |||
Cerebral cortex, 145, 162 | |||
Cerebral ganglia, see ganglia, cranial | |||
Cerebral hemispheres, /87, 162 | |||
Cerebral peduncles, /1 00, 158 | |||
Cerebro-spinal paths, 142 | |||
Cervical flexure, 66 | |||
Cervical sinus, /32, /1 69, 109 | |||
Cervix of uterus, 216 | |||
Choanae, of nose, 296 | |||
Chondrin, 278 | |||
Chondrogenesis, 276 | |||
Chondrogenctic layer, 278 | |||
Chorda dorsalis ( = notochord, q.v.) | |||
Chorion, /55-57, 103 | |||
Chorionic vesicle, /54, 103 | |||
Chorionic villi, /57 | |||
Choroid fissure, of eye,/39, 117 | |||
Choroid plexus, anterior (of 3rd ventricle), | |||
/106, 158, 162 | |||
lateral (of 1st and 2nd ventricles), /1 00. | |||
162 | |||
posterior (of 4th ventricle), /65, /99, | |||
/1 38, 156 | |||
Chromaffin tissue, 223 | |||
Chromosomes, sex, 23 | |||
species number of, 21 | |||
Circle of Willis, /1 33, 131 | |||
Circulation, changes in at birth, 268 | |||
early embryonic, /45,/51, 92 | |||
hepatic portal, 241 | |||
interpreta^tion of embryonic, 227 | |||
placental,/45,/51,/55, 93, 263 | |||
pulmonary, 262, 267 | |||
vitelline, /45, /1 41, 93, 249 | |||
Circulatory arcs, 92 | |||
Cleavage, /1 2, /1 3, /1 4, 37 | |||
Cleavage cavity, see blastococle | |||
aitoris,/132, 225 | |||
Cloaca, /65, /1 18, 120, 209 | |||
Cloacal plate (membrane), /37, 209 | |||
Cochlea, 169 | |||
Coelom, /1 09 | |||
abdominal, /1 11, 194 | |||
diflferentiation of, /1 08, 193 | |||
formation of,y20, f22,/108, 51, 120, 189 | |||
intra- and extra-embryonic, 52, 190 | |||
Coelom — (Continued) | |||
partitioning of, /1 11-1 13, 194 | |||
pericardial, /26, /44, /1 09, /1 10, /111, | |||
53, 87, 195 | |||
peritoneal, /1 10, 189 | |||
pleural,/! 11, /1 13, 194 | |||
thoracic, 194 | |||
Colliculi, inferior, suptTior (lobes of corpora | |||
quadngemma), /80, /87, 157, 167 | |||
Colon (large intestine), /1 02, 182 | |||
Columns of spinal cord, /8 6, 154 | |||
Commissural ganglion, /92, 172 | |||
Components of spinal nerve, 151 | |||
Concrescence, /20, 46 | |||
Coordinating centers, 145 | |||
Copula, /41 | |||
Cord, spinal, 71, 115 | |||
and reflexes, /80, 142 | |||
histogenesis of, /8 1-8 3, 147 | |||
white and grey matter of,/86, 151 | |||
Cord, umbilical, 250 | |||
Corona radiata, 18 | |||
Coronary sinus, sec veins | |||
Corpora quadrigemma, /87, 157 | |||
Corpus albicans, 27 | |||
Corpus hacmorrhagicurn, 26 | |||
Corpus luteum, formation of,/6, 24 | |||
in pregnancy, /1 0, 26 | |||
significance of, 33 | |||
Corpus striatum, 1 63 | |||
Cowper’s gland (= bulbo-urethral gland, | |||
q.v.) | |||
Cranial flexure, 66 | |||
Cranial ganglia, see ganglia | |||
Cranial nerves, see nerves | |||
Crura cerebri (= cerebral peduncles, q.v.) | |||
Cumulus oophorus, 19 | |||
Cutis plate, see dermatome | |||
Cystic duct,/104,/105, 184 | |||
Decalcification, 274 | |||
Deciduous placenta, 103 | |||
Deitcr’s nucleus, /80, 144 | |||
Dental ledge, /1 75-1 80, 302 | |||
Dental papilla, 307 | |||
Dental sac, /1 82, 312 | |||
Dentinal fiber /1 83, 310 | |||
Dentine, /1 83, 307 | |||
Dermatome, /42, 81 | |||
Deutoplasm, effect of on cleavage, /1 2, 37 | |||
in pig ovum, 39 | |||
344 | |||
INDEX | |||
Diaphragm, /1 00, /1 12, 194 | |||
Diaphragmatic ligament of mesonephros, | |||
/1 23, 218 | |||
Diaphysis, of long bone, 283 | |||
Dicnccphalon, /60, 110, 158 | |||
Diestrum, 29 | |||
Diocoele ( =« lumen of diencephalon) | |||
Dio-mesencephalic boundary, 110 | |||
Dio-telcncephalic boundary, 110 | |||
Diploe, of bone, 282 | |||
Diploid number of chromosomes, 22 | |||
Dorsal, aorta, see arteries | |||
flexure, 66 | |||
mesentery, /1 08, /1 11, 192 | |||
mesocardium,/43,/144, 87, 254 | |||
nerve roots, see nerves, spinal | |||
root ganglia, see ganglia, spinal | |||
Duct of, Cuvier ( = common cardinal | |||
vein, q.v.) | |||
Santorini, 186 | |||
Wirsung, 186 | |||
Ductus, arteriosus, /1 33, /1 38, /1 50, 235, | |||
262, 268 | |||
choledochus ( = common bile duct, q.v.) | |||
deferens, /3, /1 18, /1 24, 9, 213 | |||
endolymphaticus, 117 | |||
venosus, see veins | |||
Duodenum, /1 00, /1 02, 184 | |||
Ear, external, /33,/34, 62 | |||
internal, 62, 117, 169 | |||
middle, 118, 170 | |||
Ectoderm, 59, 98 | |||
derivatives of,/27 | |||
Efferent ductules, 213 | |||
Egg nests, 1 5 | |||
Ejaculatory duct, /3, /1 24, 9, 213 | |||
Embryonic disk, /1 6, /1 9, 45, 60 | |||
Enamel, /183, 310 | |||
Enamel organ, /1 79-1 82, 303 | |||
Enamel prisms, 311 | |||
Endocardial cushion of A-V. canal, /39, | |||
/147,/148, 126, 256 | |||
Endocardial cushion tissue, 256 | |||
Endocardial primordia,/43,/44, 85 | |||
Endocardium, 85 | |||
Endolymphatic duct, 117 | |||
Endothelium, origin of vascular, /48, 87 | |||
Entoderm, 59 | |||
derivatives of, /27 | |||
formation of, /1 6, 43 | |||
Eparterial bronchus, /1 07 | |||
Ep>endymal cells, 150 | |||
Ependymal layer of c^d,/81, 147 | |||
Epicardium, 85 | |||
Epididymis, /3, /1 24, /1 29, 213 | |||
Epi-myocardium,/43,/44, 85 | |||
Epiphyseal cartilage plates, 284 | |||
Epiphyseal ossification centers, 284 | |||
Epiphyses of long bones, /1 58, 284 | |||
Epiphysis, of diencephalon, /1 06, 110, 158 | |||
Epiploic foramen, 181 | |||
Epo6phoron,/125, 217 | |||
Equation division, 22 | |||
Erythroblasts, /1 52 | |||
Esophagus, /64,/72, 80, 119, 179 | |||
Estrus, 29 | |||
Estrus cycle, /9, 29 | |||
Eustachian tube, 118, 175 | |||
Evolution, 198, 229 | |||
Exocoelom, 52 | |||
Extra-embryonic coelom, see coelom | |||
Extra-embryonic membranes, /49, 94 | |||
Eye, 63, 116, 167 | |||
Face, development of, /1 68-1 72, 293 | |||
Facial nerve, /92, 169 | |||
Falciform ligament, /1 1 1 , 193 | |||
Fallopian tube (= uterine tube, q.v.) | |||
Fasciculi, see columns of spinal cord | |||
Fertilization, /1 1, 34 | |||
Flexion, 65, 107 | |||
Floor plate of neural tube, 156 | |||
Fetal membranes, see extra-embryonic | |||
membranes | |||
Follicle, ovarian, /6,/7, 17 | |||
Foramen, ovale, 260, 267, 268 see also | |||
interatrial | |||
Foramen of Monro, /88, /1 38, 160 | |||
Foramen of Winslow, 181 | |||
Fore-brain, see prosencephalon | |||
Fore-gut, /26,/37, 74 | |||
Fossa ovalis, 269 | |||
Fovea cardiaca (= ant. intestinal portal, | |||
q.v.) | |||
Frontal lobe, 163 | |||
Frontal process, /1 68-1 72, 293 | |||
Froriep’s ganglion, /92, 172 | |||
Gall-bladder, /46, /103-105, /1 40, 80, 119, | |||
184 | |||
Gametes, /8, 9, 12, 15 | |||
Revision as of 18:13, 19 April 2017
Contents
Preface to Third Edition vii
Preface TO First Edition ix
Acknowledgment xi
1. Foreword to the Student 1
2. The Reproductive Organs; Gametogenesis . ... 6
3. The Sexual Cycle; Fertilization 28
4. The Process of Cleavage and the Formation and
Early Differentiation of the Germ Layers . . 37
5. The Early Development of the Body Form and the
Establishment of the Organ Systems 60
6. The Extra-embryonic Membranes and the Relation OF THE Embryo to the Uterus 94
7. The Structure of Embryos from Nine to Twelve Millimeters in Length 107
8. The Development of the Nervous System 140
9. The Development of the Digestive and Respiratory
Systems and the Body Cavities 173
10. The Development of THE Urogenital System . . .197
1 1 . The Development of the Circulatory System . . 227
12. The Histogenesis of Bone and the Development
OF THE Skeletal System 271
13. The Development of the Face and Jaws and the
Teeth 293
Bibliography 317
Index 341
xiii
INDEX
Both figure and page references are given in the index. The figure references arc preceded by the letter /.
Abdominal pregnancy, 217
Abducens nerve, 169
Accessory nerve, 172
Acoustic ganglion, /92, 117, 169
Acoustico-facialis ganglion ( = early undifferentiated condition of ganglia of
7th and 8th cranial nerves), 169
Action system, 141
Adrenal, /1 00, /106, /1 27, /1 28, /1 38, 223 After-birth, 105 Alae of nose, 296 Alar plate of neural tube, 1 57 Allantois, circulation of, /45,/51, 99 formation of,/30,/37, 99 function of, 106 relations of,/49,/55, 103 Alveolar periosteum, 312 Ameloblasts,/179-183, 305, 310 Amnion, formation of,/25,/37,/50, 97 function ofi 96 relations of,/49, 97 Amniotes, 96 Amniotic folds, 97 Ampulla of ductus deferens, /3, 8 Anal plate ( = cloacal plate, q.v.) Anamniotes, 96 Angioblast, 87 footnote Animad pole, 37
Anterior intestinal portal, /37, 74 Anterior neuropore, /29, 71 Anus,/118,/132, 210, 225 Aorta, see arteries Aortic arches, sec arteries Aortic bulb, 256 Aortic chromaffin body, 223 Appendage buds, /3 1-34, 65, 109
Appendix, of epididymis, /1 24, 213
of testis, /1 24, 217
Appositional growth, 278
Aqueduct of Sylvius, 158
Archenteron, 43
Areola, 105
Arterial circle (of Willis), 131 Arteries, allantoic, /45,/51, 89, 132, 240 aorta, dorsal, /67, /1 33-1 37, 88, 131, 235, 240
aoita, ventral, /45, /1 33, 88, 235 aortic arches, /45, /1 33-1 37, 88, 129,
233
basilar, /66, /67, /133, /137, 131, 238 brarhio-cephalic,/133, 234 carotid, common, /1 33, /1 37, 234 carotid, external, /67, /1 33, /1 37, 130,
234
carotid, internal, /66, /133, /137, 130, 234, 238 caudal, 240
cervical, intersegmental,/66,/133,/l37, 130, 235
coeIiac,/67,/lll, 132, 240 ductus arteriosus /1 33, /ISO, 235, 262, 268
hypogastric, 240, 270 iliacs,/66, /150, 240 innominate, 234 internal mammary, 238 interscgmcntal,/67,/133, 130, 235 mesenteric, ant., /67, /1 11, 132, 238 mesenteric, post»,/lll, 238 omphalomesenteric, /45, 89, 131, 238 pulmonary, /67, /1 33-1 37, 130, 234, 267
341
342
INDEX
Arteries — {Continued)
renal, /1 27, /1 28, 240 speimatic, /1 27-1 30
subclavian, /67, /133-135, 131, 234, 235
umbilical (allantoic), /66, /1 50, 89, 132, 240
vertebral,/66,/67,/137, 131, 237 vitelline, /45, 89, 132 Arytenoid process of larynx, /1 38 Astrocytes, 150 Atresia of ovarian follicles, 20 Atrio-ventricular canal, 126, 256 Atrium, 126, 254
Auditory, ganglion, see acoustic nerve, 1 69 vesicle, /36,/61, 117, 169
Basal plate of neural tube,/91, 157 Belly-stalk, /49, 97 Bicornate uterus, 216 Bile duct, common, 185 Bladder (urinary), /118, /124, /125, /130, 209
Blastocoele, j\S, 41 Blastocyst, /1 7, 41
elongation of, /1 8, 45 riastodermic vesicle ( == blastocyst, q.v.) Blastodisc ( — embryonic disc, q.v.) Blastorneie, 38 Blastula, 41
Blood cells, formation of,/48,/152, 90, 251 Blood islands, /48, 89, 251 Blood vessels, formation of, /48, 87 see also arteries and veins Body axis, 60 Body cavity, see coelom Body folds, /38, 72 Body-stalk, sec belly-stalk Bone, cancellous, 272 cells, /1 51, /1 52, 275 compact, 272 endochondral, 272 histogenesis of, 271 intramembranous, 272 lacuna, 275 lamellae, /1 51, 275 marrow, /1 52, 251 matrix, /1 51, 273 trabeculae, /1 51, /1 53, 274 Bone, formation of,
compact from cancellous, 281
Bone — '{Continued)
endochondral, /1 55, 276 flat, /1 57, 282 '
intramem branous, /1 5 1 , /1 53, 272 long, /1 58, 283
primary cancellous, /1 51, /153, 272, 281
Bowman’s capsule, /1 16, 203 Brachial plexus, 116 Brain, formation of, /36, 69 neuromeric structure of, 69 regional differentiation of,/87, 1 S4 ventricles of, /88, 156, 160 3-vesicle stage, /36, 70 5-vesicle stage, /60, 110 Branchial arches (= gill arches, q.v.)
Bridge of nose, 296
Broad ligaments of uterus, 222
Bronchi, 189
Bulbo-urethral gland, /3, /1 24, 9, 213
Clalcification
of bone, 274 of teeth, 309
Calyces of renal pelvis, /1 19 Canal, atrio-ventncular, 126 Haversian, /1 56, 282 inguinal, /1 29, 222 of Gartner, 217 pleural,/! 10 pleuro- peritoneal, 195 semicircular, 169 Canalicuii, /152 Cancellous bone, /1 53, 276 Capsule, glomerular, /1 21, 203 of Bowman, /1 21 , 203 of cartilage cells, 278 Cardiac loop, /1 42, 125, 254 Cardinal vessels, see veins “Cartilage bone,†272 Cartilage, erosion, /1 55, 280 formation, /1 54, 277 matrix, 278 Caval plica, /1 40, 245 Cecum, /102, 122, 182 Cementoblasts, /1 84 Cemcntum,/184, 312 Central canal of spinal cord,/86, 151 Centrum, see vertebrae Cephalic region, differentiation of, 61 mesoderm of, 1 91
INDEX
343
Cephalic region — (Continued)
precocity of, 54
Cerebellar peduncles, 157
Cerebellum, /80,/87, 157
Cerebral aqueduct, 158
Cerebral cortex, 145, 162
Cerebral ganglia, see ganglia, cranial
Cerebral hemispheres, /87, 162
Cerebral peduncles, /1 00, 158
Cerebro-spinal paths, 142
Cervical flexure, 66
Cervical sinus, /32, /1 69, 109
Cervix of uterus, 216
Choanae, of nose, 296
Chondrin, 278
Chondrogenesis, 276
Chondrogenctic layer, 278
Chorda dorsalis ( = notochord, q.v.)
Chorion, /55-57, 103 Chorionic vesicle, /54, 103 Chorionic villi, /57 Choroid fissure, of eye,/39, 117 Choroid plexus, anterior (of 3rd ventricle), /106, 158, 162
lateral (of 1st and 2nd ventricles), /1 00.
162
posterior (of 4th ventricle), /65, /99, /1 38, 156
Chromaffin tissue, 223 Chromosomes, sex, 23 species number of, 21 Circle of Willis, /1 33, 131 Circulation, changes in at birth, 268 early embryonic, /45,/51, 92 hepatic portal, 241 interpreta^tion of embryonic, 227 placental,/45,/51,/55, 93, 263 pulmonary, 262, 267 vitelline, /45, /1 41, 93, 249 Circulatory arcs, 92 Cleavage, /1 2, /1 3, /1 4, 37 Cleavage cavity, see blastococle aitoris,/132, 225 Cloaca, /65, /1 18, 120, 209 Cloacal plate (membrane), /37, 209 Cochlea, 169 Coelom, /1 09
abdominal, /1 11, 194 diflferentiation of, /1 08, 193 formation of,y20, f22,/108, 51, 120, 189 intra- and extra-embryonic, 52, 190
Coelom — (Continued)
partitioning of, /1 11-1 13, 194 pericardial, /26, /44, /1 09, /1 10, /111, 53, 87, 195 peritoneal, /1 10, 189 pleural,/! 11, /1 13, 194 thoracic, 194
Colliculi, inferior, suptTior (lobes of corpora quadngemma), /80, /87, 157, 167 Colon (large intestine), /1 02, 182 Columns of spinal cord, /8 6, 154 Commissural ganglion, /92, 172 Components of spinal nerve, 151 Concrescence, /20, 46 Coordinating centers, 145 Copula, /41 Cord, spinal, 71, 115
and reflexes, /80, 142 histogenesis of, /8 1-8 3, 147 white and grey matter of,/86, 151 Cord, umbilical, 250 Corona radiata, 18 Coronary sinus, sec veins Corpora quadrigemma, /87, 157 Corpus albicans, 27 Corpus hacmorrhagicurn, 26 Corpus luteum, formation of,/6, 24 in pregnancy, /1 0, 26 significance of, 33 Corpus striatum, 1 63
Cowper’s gland (= bulbo-urethral gland, q.v.)
Cranial flexure, 66
Cranial ganglia, see ganglia
Cranial nerves, see nerves
Crura cerebri (= cerebral peduncles, q.v.)
Cumulus oophorus, 19
Cutis plate, see dermatome
Cystic duct,/104,/105, 184
Decalcification, 274 Deciduous placenta, 103 Deitcr’s nucleus, /80, 144 Dental ledge, /1 75-1 80, 302 Dental papilla, 307 Dental sac, /1 82, 312 Dentinal fiber /1 83, 310 Dentine, /1 83, 307 Dermatome, /42, 81
Deutoplasm, effect of on cleavage, /1 2, 37 in pig ovum, 39
344
INDEX
Diaphragm, /1 00, /1 12, 194
Diaphragmatic ligament of mesonephros,
/1 23, 218
Diaphysis, of long bone, 283 Dicnccphalon, /60, 110, 158 Diestrum, 29
Diocoele ( =« lumen of diencephalon) Dio-mesencephalic boundary, 110 Dio-telcncephalic boundary, 110 Diploe, of bone, 282 Diploid number of chromosomes, 22 Dorsal, aorta, see arteries flexure, 66
mesentery, /1 08, /1 11, 192 mesocardium,/43,/144, 87, 254 nerve roots, see nerves, spinal root ganglia, see ganglia, spinal Duct of, Cuvier ( = common cardinal vein, q.v.)
Santorini, 186 Wirsung, 186
Ductus, arteriosus, /1 33, /1 38, /1 50, 235, 262, 268
choledochus ( = common bile duct, q.v.) deferens, /3, /1 18, /1 24, 9, 213 endolymphaticus, 117 venosus, see veins Duodenum, /1 00, /1 02, 184
Ear, external, /33,/34, 62 internal, 62, 117, 169 middle, 118, 170 Ectoderm, 59, 98
derivatives of,/27 Efferent ductules, 213 Egg nests, 1 5
Ejaculatory duct, /3, /1 24, 9, 213 Embryonic disk, /1 6, /1 9, 45, 60 Enamel, /183, 310 Enamel organ, /1 79-1 82, 303 Enamel prisms, 311
Endocardial cushion of A-V. canal, /39, /147,/148, 126, 256 Endocardial cushion tissue, 256 Endocardial primordia,/43,/44, 85 Endocardium, 85 Endolymphatic duct, 117 Endothelium, origin of vascular, /48, 87 Entoderm, 59
derivatives of, /27 formation of, /1 6, 43
Eparterial bronchus, /1 07
Ep>endymal cells, 150
Ependymal layer of c^d,/81, 147
Epicardium, 85
Epididymis, /3, /1 24, /1 29, 213
Epi-myocardium,/43,/44, 85
Epiphyseal cartilage plates, 284
Epiphyseal ossification centers, 284
Epiphyses of long bones, /1 58, 284
Epiphysis, of diencephalon, /1 06, 110, 158
Epiploic foramen, 181
Epo6phoron,/125, 217
Equation division, 22
Erythroblasts, /1 52
Esophagus, /64,/72, 80, 119, 179
Estrus, 29
Estrus cycle, /9, 29
Eustachian tube, 118, 175
Evolution, 198, 229
Exocoelom, 52
Extra-embryonic coelom, see coelom Extra-embryonic membranes, /49, 94 Eye, 63, 116, 167
Face, development of, /1 68-1 72, 293 Facial nerve, /92, 169 Falciform ligament, /1 1 1 , 193 Fallopian tube (= uterine tube, q.v.) Fasciculi, see columns of spinal cord Fertilization, /1 1, 34 Flexion, 65, 107 Floor plate of neural tube, 156 Fetal membranes, see extra-embryonic membranes
Follicle, ovarian, /6,/7, 17 Foramen, ovale, 260, 267, 268 see also interatrial
Foramen of Monro, /88, /1 38, 160 Foramen of Winslow, 181 Fore-brain, see prosencephalon Fore-gut, /26,/37, 74 Fossa ovalis, 269
Fovea cardiaca (= ant. intestinal portal, q.v.)
Frontal lobe, 163
Frontal process, /1 68-1 72, 293
Froriep’s ganglion, /92, 172
Gall-bladder, /46, /103-105, /1 40, 80, 119, 184
Gametes, /8, 9, 12, 15
Gametogcnesis,/4-'8, 9, 12, 15
Ganglia, cranial, /92, 111, 164
(specific ganglia by name)
spinal, /60,/85, 115, 151
sympathetic, /85, 151
Gasserian ganglion ( = semilunar ganglion of cranial nerve V, q.v.) Gastro-hepatic omentum, 194 Geniculate ganglion, /92, 169 Genital, eminence, 225 folds, 225 orifice, 226 ridge, see gonadial swellings, 225 tubercle, /1 22, 225 Genitalia, external, /1 32, 225 Germ cells, sec gametes Germ layers, derivatives of,/27
embryological importance of, 57 formation of. Chap. IV Germ plasm, history of,/4, 9 Germinal ridge, 211
Germinal sfX)t (~ nucleolus of ovum), 18 Germinal vesicle (= nucleus of ovum), 18
Gill arches, /31,/41, /1 68-172, 62, 108, 294
Gill clefts, 108, 118
Gill furrows, 118
Gingiva, 304
’glia fibers, 149
Glomerular capsule, 203
Glomerulus, /1 17, 203
Glossopharyngeal nerve, /94, 111, 170
Glottis, 188
Gonadial ridge, 211
Gonadotropic hormones, 33
Gonads, differentiation of, 12, 14
first appearance of,/106,/108, 211 migration of, /1 24, /1 25, 217, 218, 222 Graafian follicle (— ovarian follicle, q.v.) Granular zone of follicle ( ~ stratum granulosum, q.v.)
Gray matter of cord, 142, 151 Growth, appositional, 278 differential, 47 interstitial, 278 subperiosteal, 286
Gubernaculum,/124,/129,/131, 219 Gum, 303
Gut, delimitation of embryonic, 72 early differentiation of, 80
Gut — (Continued)
fore-, mid- and hind-,/37, 75 later changes in, 173-188 pre-oral and post-cloacal,/37, 76 primitive, /1 6, /22,/37, 43
Haploid number of chromosomes, 22 Haversian, canals, 282 lamellae, /1 56, 282 Head, differentiation of, 61 precocity of, 54
Head process (= notochord, q.v.)
Heart, changes in at birth, 268
course of blood through fetal, 263 establishment of,/43,/44, 84 loop formation, /1 42, 254 partitioning of, /1 45-1 50, 256 regional differentiation of, /1 42, 254 structure of at birth, /1 49, /1 50, 263 structure of in 10-mm. embryo, 125 Heat, period of, 29 Hensen’s node,/22,/23, 50 Hepatic diverticulum, /40, /1 03-1 05, 120, 184
Hepatic ducts, /1 03-105, 185
Hepatic portal circulation, /1 41, 241, 249
Hepatic sinusoids, 185, 250
Hepatic tubules, 185
Hind-brain ( = rhombencephalon, q.v.)
Hind-gut, /26,/37, 74
Holoblastic cleavage, 38
Homolecithal ( = isolecithal, q.v.)
Hormone, definition of, 26 gonadotropic, 33 of corpus luteum, 33 of ovarian follicle, 33 Hydatid, /125, 217 Hyoid arch,/168-170, 108 Hyomandibular cleft, /1 69, 108 Hyomandibular pouch, 117 Hypoglossal nerve, /92, 172 Hypophysis, /87, 118, 158
Infundibulum, /1 06, 110, 158 Inguinal, canal, /1 29, 222 hernia, 222
ligament, /1 23, /1 24, /1 25, 218, 222 ring, /1 30
Inhibitory control, 145 Inner cell mass, /1 5, 41 Insemination, 34
346
INDEX
Interatrial foramen, definitive ( = forainm
ovale), /149,/1 50, 257, 264
primum,/147, 257
secundum, /145,/148, /1 49, 259
Interatrial septum, primum,/147“150, 257
secundum, /1 48-1 50, 259
Intermediate mesoderm, see mesoderm
Interstitial growth, 278
Intersubcardinal anastomosis, /77, /1 30, 138, 245
Intel ventricular septum, /1 45-1 40, 126, 256 Intestines, coiling of, /1 02, 182 elongation of, 120
Intra-embryonic coelom, see coelom Intramembranous bone formation, /1 51, 272 Isolecithal ova, 37 Isthmus of enamel organ, /1 82
Jacobson’s organ, /1 78 Jaws, 293
Jugular ganglion, /92, 171
Kidney, sec metanephros
Labia, majora, minora, /1 32, 225 Labio-dental ledge (lamina), /1 76, 302 Labio-gingival lamina, /1 77, 304 Lacuna, of bone, 275 of cartilage, 278
Lamellae of bone, /1 52, /1 56, 275 Lamina terminalis,/65,/88 Laryngo-tracheal (tracheal) groove,/41 ,/69, 80, 118, 188 Larynx, J97, /1 06, 188
Lateral limiting sulci ( = body folds, lateral, q.v.)
Lateral mesoderm, see mesoderm Lateral plates of spinal cord, 1 56 Lateral telencephalic vesicles, /60, /87, 110, 160
Lens of eye,/41,/63, 117 Ligamentum, latum, see broad ligament teres, see round ligament Ligamentum venosus, 270 Limiting membranes of cord,/81, 147 Liver, /40, /1 03-1 05, 80, 119, 184 Loculus, 103 Lumbo-sacral flexure, 66 Lumbo*sacral plexus, /1 38 Lung buds,/40,/74,/107, 80, 118, 189 Lungs, formation of, /1 07, 189
Lungs “ {Continued)
growth oi,/113, 196 pleural covering off, 1 89 Lymphatic system, 250
Manunary glands, 110 Mandible, 203
Mandibular arch, /1 68-1 72, 62. 108, 294 Mantle layer of cord,/81, 147 Marginal layer of cord. /81, 148 Marrow canal, /1 58. 285 Marrow of bone, /1 52, 251 Marrow spaces, 276 Massa intermedia, 160 Maternal placenta, 103 Matrix, of bone, 272, 309 cartilage, 278 dentine, 309
Maturation of gametes, /8, 14, 20 Maxilla ( = maxillary bone), 294 Maxillary bones, 294 Maxillary process, /1 68-1 72, 294 Meckel’s cartilage, /1 75 Medulla, /87, 156
Medullary plate ( = neural plate, q v.) Medullary velum, sec metatcla Meiotic divisions, 21 ‘^Membrane bone,†272 Meroblastic cleavage, 38 Mesencephalon, /36,/60,/87, 71, 110, 157 Mesenchyme (a collective term for wandering mesoderm cells), 81, 87, 181, 189, 191, 213, 271, 277, 307, 312 Mesenteries, /1 08, /1 1 1, 191 Mesoblast (= mesoderm, q.v ) Mesocardium, dorsal, /43, /1 44, 87, 254 Mesocoele ( == lumen of mesencephalon) Mesocolon, 194 Mesoderm, derivatives of,/27 differentiation of, 80 dot sal, /42, 54 early growth of,/20, 47 formation of, /1 9, 47 intermediate, /42, 54, 83, 202 intra- and extra-embryonic, 47 lateral, /42, 54, 83 of head, 191 (see also mesenchyme) somatic and splanchnic, /22, 83 somites of, /42, 54, 80 Meso-dicncephalic boundary, 110
INDEX
347
Mesogastrium, /111, 181, 194
Meso-mrtcnccphalic boundary, 1 1 1
Mesonephric ducts, /38, /1 14, /1 24, 83, 123,
198, 213
Mesonephric tubules, formation of, /38,
/ 115 ,/ 116 , 201
relation of blood vessels to, /1 17, 203 Mesonephros, fate of in female, /1 25, 217 fate of in male, /1 24, 213 formation of,/38-41, 84, 123, 201 relations to pronephros, 197 relative si/e at various ages, /1 18, 203 Mesothelium ( = epithelial layer of mesoderm lining the coelom)
Metacoele ( = lumen of metencephalon) Metamerism, 54, 63, 69, 116 Metanephric diverticulum, 205 Metanephric duct,/79, /1 18, /1 20, 203 Metanephric tubules, /121 , 206 Metanephros, J\ 20
formation of, /1 14, /1 18, 123, 205 relations to mesonephros, 1 97 Metatela ( — thin roof of 4th ventricle of brain), /1 06
Metencephalon, /60,/87, 110, 111, 157 Metestrum, 29
Mid-brain, see mesencephalon Mid-gut, /37, 74 Milk ridge, /33,/34, 110 Mitosis, significance of, 21 Monestrous cycle, 29 Morula, /1 4, 41 Motor paths of cord,/80, 154 Mouth (oral cavity), /1 68-1 74, 293 Mullerian ducts, /1 23, /1 24, /1 25, 214-217 Muscle plate, sed myotome Myelencephalic tela ( == thin roof of myclencephalon),/106
Myelencephalon,/60,/87, 110, 111, 156 Myeloblasts, /1 52
Myelocoele ( = lumen of myelencephalon) Myelo-metencephalic boundary, 111 Myocardium, 85 Myocoelc, /42, 81 Myotome, /42, 81, 301
Nares, 296
Nasal chambers, /93, 296, 301
Nasal choanae, 296
Nasal pit ( «= olfactory pit, q.v.)
Nasal processes, 294
Nasal septum, /1 74, 302
Naso-lacrimal, duct, 296
groove, /1 69, /1 70, 297
Nasolateral process, /1 68-1 72, 294
Nasomedial process, /1 68-1 72, 294
Naso-optic furrow ( = naso-lacrimal groove,
q.v.)
Nephric organs of vertebrate, /1 14, 198 Nephric tubules, /1 14, 198 Nephrogenous cord,/38. 202, 205 Nephrogenous tissue of metanephros /60, /78, 123, 205 Nephrostome, 202
Nephrotomic plate ( = intermedian* mesoderm, q.v.)
Nerve, abducens. 111, 169
acoustic (auditory). 111, 169 chorda tympani, 169 cochlear, 169 facial, 111, 169
glossopharyngeal, /94, 111, 170 hypoglossal, 111, 172 mandibular, 167 maxillary, 167
motor component of mandibular division of trigeminal, /94 oculomotor, /93, 111, 167 olfactory, /9 3, 111, 165 ophthalmic division of trigemmal, 167 optic, 111, 165 phrenic, 116
spinal accessory, 111, 172 trigeminal, 111, 167 ti'ochlear, 111, 167 vagus, /94, 111, 171 vestibular, 169 Nerve fibers, 142 Nerves, 141
Nen^es, cranial, /91,/92, 111, 164-172 nuclei of, 165
Nerves, spinal, compionents of,/85, 151, 165 formation of, 151 roots of,/85, 115 Nerves, sympathetic, /85, 116 Neural arch, 286
Neural canal ( = lumen of neural tube) Neural crest, formation of, /35, 69 differentiation of, 115 Neural folds, /28, 56, 68 Neural groove, 57
closure of,/28,y29,/35, 68
348
INDEX
Neural plate, /26,/36, 56, 67
Neural tube,/35,/83, 67
Neuroblasts, /84, 148, 151
Neuroglia, /82, 149
Neuromeres,/41, 69, 111
Neuron arcs,/80, 141
Neurons, 140
functional classes of,/85, 141, 164 Neuropore, anterior, /29, 71
posterior (= sinus rhomboidalis, q.v.) Nipples, /34, no
Node, primitive ( = Hensen’s node, q.v.) Nodose ganglion, /92, 171 Non-deciduous placenta, 105 Notochord, formation of,/20,/22, 49 significance of, 50
Nuclei of origin of cranial nerves, 165 Nucleus, Deiter’s,/80, 144 red,/80, 144
Oblique vein of Marshall, see veins, oblique of left atrium Occipital bone, /1 66-1 67 Occipital lobe, 163 Oculomotor nerve, /9 3, 168 Odontoblasts, /1 80-1 83, 307, 309 Olfactory bulb, 162, 165 Olfactory nerve, /93, 167 Olfactory pits, /70, /1 68-1 72, 116, 165, 293, 296
Olfactory tract, 162, 165 Omental bursa, 181 Omentum, 194 Oficytes, 17, 20 Oogenesis, /6, 15 Odgonia, 15 Odtid, 20
Optic chiasma,/65, 159, 165 Optic cup, 117
Optic lobes (= superior colliculi), /80, 157 Optic nerve, 167 Optic stalk, /63, 117 Optic vesicle, /36,/41, 71, 110, 117 Opticoclc ( ~ lumen of primary optic vesicle)
Oral cavity, /1 68-1 74, 293 Oral plate, /40, 74, 173 Ossein fibers, 274
Ossification centers, /1 58, /1 63, /1 65-1 67, 283, 288
Osteoblasts, ^51, /152,/155, 273
Ostium primum ( — interatrial foramen
primum, q.v.)
Ostium secundum = interatrial foramen secundum, q.v.)
Ostium tubae abdominale, 216 Ostium urogenitale,/! 18,/132, 210, 225 Otic vesicle (= auditory vesicle, q.v.) Otocyst (= auditory vesicle, q.v.)
“Outer table†(of bone), 282 Ovarian follicle, /7, 17 rupture of, 19
Ovary, early differentiation of, 14 formation of, 211 migration of, 225 relations of,/l,/2, 6 structure of, /6
Oviducts ( == uterine tubes, q.v.)
Ovigcrous cords (tubes), /6, 15 Ovulation, /9, 1 9 Ovum, discharge of, 19 fertilization of, /ll, 34 maturation of,/8, 20 yolk, distribution in, 37
Palatal shelves, 301 Palate, /1 74, 301 Pallium, 162
Pancreas,/76,/103-105, 80, 119, 185
Pancreatic ducts, 186
Papillary muscles, /1 49, 263
Paradidymis, /1 24, 213
Paraganglionic chromaffin bodies, 223
Parathyroids, /98, 178
Parietal lobe, 163
Paroophoron, /1 25
Pelvic cavity of kidney, 205
Pelvis of kidney, /1 1 9
Penis, /1 32, 225
Pericardial coelom, see coelom
Perichondrium, /1 54, 278
Periosteal bud, /1 55, 280
Periosteum, /1 55, 280, 286
Peritoneal coelom, see coelom
Peritoneum, 218
Petrosal ganglion, /92, 170
Phallus (= genital tubercle), /99, /1 32, 225
Pharyngeal derivatives, /96, 173
Pharyngeal ]X)uches,/41,/62,/95, 117, 173
Pharynx, /38,/40,/60,/98, 80, 118, 173
Pigmented layer of retina, 117
Pineal gland, sec epiphysis
INDEX
349
Pituitary gland, see hypophysis
Placenta, /55~57, 103
Pleura, 189
Pleural canal, /1 10
Pleural coelom, see coelom
Pleuro-pcricardial fold, /1 1 3, /1 6 1 , 195
Pleuro-peritoneal canals, 195
Pleuro-peritoneal fold, /1 1 0, /1 1 1 , /1 60, 195
Pocket, Rathke’s, /40,/65, /95, /106, 118,
158
Seessel’s,/40,/65,/95, 118 Polar bodies, /4, 20 Polyestrous cycle, 30 Pons,/87, 157
Post-anal gut ( = post-cloacal gut, q v.) Post-branchial bodies, /96, 178 Post-cardinal (contraction of posterior cardinal vein, q.v.)
Post-cloacal gut,/37, 76, 120 Posterior intestinal jxjrtal, /37, 74 Postestrum, 29
Postnatal changes in circulation, 268 Pregnancy, duration of in pig, /34 legend Premaxillary, bones, 295 process, /1 74 Pre-oral gut,/37, 76, 118 Prepuce, 225
Pre vertebral sympathetic chain, 1 1 6 Primary follicle, /6, 17 Primitive groove, /22, 47 Primitive gut, origin of,/16,/21,/22, 43 differentiation of,/26,/37, 72 Primitive knot or node (= Hensen’s node, q.v.)
Primitive streak, as a growth center, 47, 54 fate of, 61 I
formation of,/20,/23--25, 45 location of,/20,/23~25,/28, 61 Processus vaginalis (= lumen of scrotal pouch), /1 31
Proctodaeum,/37,/65, 74, 120, 209 Proestrum, 29 Progesterone, 33 Pronephric duct, /1 14, 198 Pronephric tubules,/! 15, 198, 199 Pronephros,/114,/118, 122, 198, 199 Pronuclei, 36
Prosencephalon, /36, 71, 110 Prosocoelc ( « lumen of prosencephalon) Prostate gland, /3, /1 24, 213 Prostatic sinus, 217
Pulp, of enamel organ ( =* stellate reticulum, q.v.)
of tooth, /1 80-1 82, 307 Pyriform lobe, 162
Ramus, communicans,/85, 116 dorsalis, /85, 116 ventralis,/85, 116 Raphe, scrotal, /1 32, 225 Rathke’s pocket,/40,/65,/95,/106, 118, 158 Recapitulation, 174, 230 Recessus opticus, /65, 110 Rectum, 209
Reduction division of gametes, /8, 22 Reflexes, /80, 142 Retina, 117
Rhinencephalon, 162, 165 Rhombencephalon, /36, 71, 110, 111 Rhomboidal sinus, /28, 71 Rib, /1 60-1 67, 288, 292 Rickets, 274
Roof plate of neural tube, 1 56 Roots, of spinal nerve, /85, 151 of teeth, 312
Round ligament, of liver, 270 of ovary, /1 25, 222 of uterus, /1 25, 223 Rutting season, 29
Saccus vaginalis, see scrotal pouch Sacral plexus, 116 Sclerotomes, /42, /1 59, 81, 287 Scrotal p>ouches, 219, 225 Scrotum, /1 3 1 , /1 32 SeessePs pocket,/40,/65,/95, 118 Segmentation, 37 Segmentation cavity, 41 Segments, primitive, see somites Semen, 9
Semicircular canals, 169 Semilunar ganglion, /92, 169 Seminal vesicles, /3, 8, 213 Seminiferous tubules, /3,/5, 13 Semiplacenta, 103 Sense organs, 116 Sensory paths of cord, /80, 153 Septum, interatrial, 257, 258
interventricular, /1 45-1 49, 126, 256 nasal, 302
primum,/147-150, 257 secundum, /1 48-1 50, 259
INDEX
350
vSeptum — {Continued) spurium,/148, 263 transversum,/59,/lll, 122, 194 Serosa, 97 Sertoli cells, 14 Sex cells, primordial, 10 Sex determination, 23 Sexual ducts of, adult male, /3, 7 female embryo, 214 male embryo, 213 Sexually indifferent stage, 211 Sheath, myelin, 154 Sinus, cervical, /32, /1 69, 109 coronary, see veins prostatic, 217 rhomboidalis,/28, 71 urogenital, 209
venosus,/46,/144, 126, 254, 257, 263 Sinusoids, of liver, 185, 250 Skeleton, progress of ossification in, /165167, 288, 292
Somatic afferent nerve fibers, /85, 152 Somatic efferent nerve fibers, /85, 1 53 Somatic mesoderm, see mesoderm Somatopleure, /22, 52 Somites, differentiation of,/42, 80 first appearance of,/25, 54 Spacing of embryos in uterus, 102 Species number of chromosomes, 21 Spermatid, 14 Spermatocyte, 14 Spermatogenesis, /5, 12 Spermatogonia, 13 Spermatozoa (spermia), 13, 14 Spinal accessory nerve, see accessory nerve Spinal cord, see cord Spinal ganglia, see ganglia Spinal nerves, see nerves Spinous process, 288 Spiral ganglion, 169 Splanchnic mesoderm, see mesoderm Splanchnopleure,/22, 52 Spleen, /lOl, 238 Spongioblasts, 148 Stellate reticulum, /1 81, 305 Stomach, formation of, /37, 80, 119 rotation of , /1 0 1 , 181 Stomodaeal depression, /9 5 Stomodaeal membrane (plate), 173, 293 Stomodaeum, /37, 74, 293 Straight collecting tubules of kidney,/! 1 9, 205
Stratum granulosum,/7, 18
Sub-cardial sinus, see veins
Sub-caudal fold, 74 ^
Sub-cephalic fold, 74 Subperiosteal lamellae, /1 57 Sulcus limitans, 1 57 Sulcus rhinalis, 1 62
Superior ganglion (of 9th cranial nerve), /92, 170
Suprarenal (adrenal), /1 00, /1 06, /1 27, /1 28, 223
Supra-segmental system, 144 Supratonsillar fossae, 177 Sylvian aqueduct, 158 Sympathetic ganglia, see ganglia Sympathetic nerve cord, 116 Sympathetic nerve roots, see ramus coinmunicans Synapses, 140
Teeth, attachment in jaw, 312 eruption of, /1 85, 312 formation of, /1 75-1 83, 302 growth lines in, /1 84 primordia of permanent,/! 80, /1 85, 304, 313
relations of in jaw, /1 84 replacement of, /1 86, 313 Tela choroidea ( = thin roof of 3rd and 4th brain ventricles), /1 00 Telencephalon, formation of, 110 lateral vesicles of,/60,/87, 110 later development of,/80,/87, 160 median, 110
Telocoele ( = lumen of telencephalon) Telo-dienccphalic boundary, 110 Telolecithal ova, /1 2, 37 Temporal lobe, 163 Tendinous cords, /1 49, 263 Testis, appendix of, /1 24, 217 descent of, /1 27-1 31, 217 early differentiation of, 12 formation of, 211 relations of,/3, 7 structure of,/3,/5 Thalamus, /80, /1 00, 160 Theca of ovarian follicle,/?, 19 Thymus, /94,/96,/97,/98, 178 Thyroid, /95,/96,/97,/98, 178 Tomes’ processes (fibers), /1 83, 310 Tongue, /1 73, 295
INDEX
351
Tonsils, 177
Torsion, 66
Trabeculae of bone, /1 51, 274 Trabeculae carneae,/145,/146, 126, 256 Trachea, /64,/73,/99, 118, 188 Tracheal (laryngo-tracheal) groove, 80, 118, 188
Transverse prcx'css, /1 63, 290 Trigeminal nerve, 168 Trochlear nerve, 168 Trophectoderm, 98, 103 Trophoblast, /1 5, 42, 97 Trophoderm, 98, 106 True placenta, 105 Truncus arteriosus, 126, 256, 261 Tuberculum irnpar, 297 Fuberculum posterious,/65, 110 Tubules, hepatic, 184
renal, see metanephne seminiferous, /3,/5, 8, 12, 213 Tunica vaginalis, /1 31 , 222 Tympanic cavity, 175
Ultimobranchial body (— postbranchial body, q.v.)
Umbilical cord, 250 Ureter, 205
Urethra, /118,/124,/125, 211, 226 Urethral groove, 225 Urinary bladder, /1 22, /1 24, 210 Uriniferous tubules, see metanephne tubules Urogenital sinus, /1 22, 209 Urorectal fold, /1 22, 209, 225 Uterine mucosa, 106 Uterine tube, 216 Uterus, dimensions of,/2 formation of, 215 position in body, /I, 6 spacing of embryos in,/52,/53, 102 types of, /1 26
Utriculus masculinus (= vagina masculina, q.v.)
Vagina, 7, 215, 226 masculina, 217 Vagus nerve, /94, 111, 171 Valves, aortic, 263
atrio-ventricular, 263 mitral, /1 49
Valves, pulmonary, 263 tricuspid, /1 49
Valvulac venosac,/46,/72,/145,/148, 126, 263
Vas deferens ( = ductus deferens, q.v.)
Vegetative pole, 37
veins, allantoic, /45, 92
azygos, /1 39, 247
capitis, /66, 133
cardinal, anterior, /47, /66, /1 39, 88, 133, 244
cardinal, common, /47, /66, /68, /1 39, 89, 244
cardinal, posterior, /47, /66, /68, /1 39, 88, 134, 245
cava, anterior, /1 39, 244
cava, posterior, /66,/68, /1 39, 138, 245
cervico-thoracic,/139, 244
common revehent hepatic, /39
coronary sinus, /1 39, 247
ductus vcnosus,/66,/68,/140,/141, 250
hepatic, /1 41 , 250
iliac,/139
innominate, /1 39, 244 jugular, int. and ext, /1 39, 134, 244 mesonephric, transverse, /66,/139 mesonephric, ventral. /'66,/139. 135 oblique of left atrium, /1 44 omphalomesenteric, /45, /1 41, 89, 138, 249, 250
portal, /66, /1 41, 139, 249 pulmonary, /1 07, /1 50, 249 renal, /1 39
subcardinal, /66,/68, /1 39, 134, 245 subcardinal sinus, 138, 245 subclavian, /68, /1 39, 244 supracardinal, /1 39, 247 suprarenal, /1 39
umbilical (allantoic), /66,/68, /1 41, 139, 249, 270 vitelline, /45, 89 velum transversum, 110 V^entral ligament of liver ( ~ falciform ligament, q.v.)
VentrEil mesentery, /1 08, 193 Ventral pancreatic bud, /1 03-105, 185 Ventral roots, see nerves, spinal Ventricles, see heart, brain Vertebrae, blastemal stage of, /1 60, 288 cartilage stage of, /1 62, 288 centrum of, 286 formation of, /1 59-1 64, 286 ossification centers in, /1 63, 288 Vestibular ganglion, 169 Vestibule, /1 18, 226
352
INDEX
Viscera, position in adult, /I
Visceral afferent nerve fibers, /85, 153
Visceral arches ( =* gill arches, q.v.)
Visceral efferent nerve fibers, /85, 153 Visceral pouches (=* pharyngeal pouches, q.v.)
Vitamin D, 274
Vitelline circulation, see circulation Vitelline membrane,/?, 18 Voluntary control, /80, 145
White matter of cord, 142, 151 Wolffian body ( = mesonephros, q.v.) Wolffian duct ( = mesonephric duct, q.v.)
X-chromosomc,/8, 23
t
Y-chromosome,/8, 23 Yolk, effect of on cleavage, 37 Yolk-sac, circulation of,/45, 93, 249 fate of, 96, 120 formation of,/26,/37, 74 function of, 96 relations of,/49,/64,/65, 94 Yolk-stalk, /64, 74, 120
Zona pellucida,/7,/14, 18, 41 Zona radiata, 18 footnote