1292 INDEX. 
Reproductive cells, 9, 10 | Ribs, lumbar, 89, 91, 97 
organs, female, 1122 | movements of, 264, 397 
male, 1103 | ossification of, 97 
Reserve germs of teeth, 977 | second, 96 
Respiration, movement of, 397 | tenth, 96 
muscles of, 393, 397 | true, 94 
organs of, 907 twelfth, 96, 1188, 1193, 1197 
Respiratory system, 907 variations in, 97 
Restiform body, 449, 453, 464, 471, 488 vertebral, 94 
Rete testis, 1106, 1144, 1145 vertebro-chondral, 94 
Reticular formation, 425, 427, 453, 461, 462, vertebro-sternal, 94 
464, 488 Ridge, basal, of tooth, 967 
process, 425 epicondylic, 186 
Retina, 682, 689 genital, 1144 
bacillary layer of, 690, 691 interosseous, of fibula, 229 
bipolar cells of, 690 of tibia, 226 
blind spot of, 689 intertrochanteric, 218 
blood-vessels of, 692 mylohyoid, 140 
cone-granules of, 691 oblique, of clavicle, 179 
cones of, 691, 699 : | pectoral, 185 
development of, 442, 657, 698 pterygoid, 122, 150 
fovea centralis of, 689, 692 superciliary, 101, 144, 172, 1172 
ganglionic layer of, 690 supraorbital, 101 
eranule layer of, 690, 691 | trapezoid, 179 
horizontal cells of, 690 temporal, 101, 155 
macula lutea of, 689, 692 Wolftian, 64, 620 
membrane limitantes of, 692 Riedel’s lobe of liver, 1067 
molecular layer of, 690, 691 | Rima glottidis, 916, 921, 1180 
morphology of, 661 oris, 945 
nervous lamina of, 689 palpebrarum, 695 
nuclear layer of, 690, 691 pudendi, 1136 
optic cap of, 689 Ring, abdominal, external, 401, 4038, 1220 
dise of, 689 | internal, 403, 1220 
ora serrata of, 689, 692 | crural, 340, 401 
pars ciliaris of, 687, 689, 692, 698 
iridice of, 688, 689, 692, 698 
optica of, 689 
physiological, 689 
tympanic, 117, 704 
Riolan, muscle of, 696 
Risorius muscle, 377, 378 
Rivinus, ducts of, 963 
relation of optic fibres to, 510 | notch of, 706, 1176 
rod-granules of, 691 | Rods of Corti, 721 
rods of, 691, 699 head-plate of, 721 
spongioblasts of, 690, 699 phalangeal processes, 722 
stratum opticum of, 690 retinal, 691, 699 
pigmenti of, 689, 690, 692 Rod-bipolars of retina, 690 
structure of, 689 | Rod-granules of retina, 691 
sustentacular fibres of, 689, 692, 699 Rolandic angle, 516 
visual purple of, 689, 692 Rolando, fissure of. See Fissure 
Retinacula, 286 funiculus of, 449, 455 
cutis, 728 substantia gelatinosa of, 424, 428, 433, 449, 
Retinal layer of optic vesicle, 698 464 
Retrahens aurem muscle, 376, 378 tubercle of, 449, 455 
Retrocecal fossee, 1031 Roof-nucleus, 471, 472, 482 
Retrocolic fosse, 1031 | Root of lung, 938, 1190, 1197 
Retro-pharyngeal space, 980, 987 | Roots of aortic arches, 878, 882 
Retzius, striz of, 973 Roots of nerves. See Nerve-roots 
Rhinencephalon, 528, 554 Root-membrane of teeth, 966, 975 
Rhodopsin, 689, 692 | Rosenmiiller, fossee of, 709, 983, 984, 1178 
Rhombencephalon, 441, 445, 486 | organ of, 1128 
Rhombie lip, 488 | Rosenthal, canalis spiralis of, 716 
Rhomboid ligament, 266, 267 Rostrum of corpus callosum, 530 
Rhomboidal sinus, 20 | of sphenoid bone, 120 
Rhomboideus major muscle, 309, 313 Rotation, movement of, 251 
minor muscle, 309, 313 Rotator humeri muscle, 319 
* Ribs, 94, 1186 Rotatores dorsi muscles, 371, 372 
architecture of, 97 Round ligament of liver, 858, 885, 1066 
bicipital, 97 
cartilages of, 97, 263 
cervical, 78, 89, 91, 97 
of uterus, 1131, 1234 
Ruffini, endings of, 730 
Rugze of hard “palate, 948, 949 
eleventh, 96 of scrotum, 1113 
false, 94 of stomach, 1009 
first, 96 | of vagina, 1136 
floating, 94 | Running, movements of, 365 
