INDEX 



265 



Farmer, on fusion of chromosome in synapsis, 



22 



Fascia dentata, 122, 124 

 Fasiculus prsecommissuralis, 124 

 Fauces, isthmus of, 157 

 Fertilisation, 14 

 Fibres of Muller, 140 

 Filum terminate, 103 

 Fimbria, 122, 124 

 Fissura prima, 110, 118 



secunda, 110 

 Fissure, floccular, 110 



great horizontal, late appearance of, 110 



external rhinal, 116 



choroidal, 118, 140 



hippocampal, 122, 124 



callosal, 124 



calcarine, 124 



collateral, 124 



of Sylvius, 124 



sphenoidal, 256 



of Ebner, in sclerotomes, 250 

 Fleischmann, on development of cloaca, 201, 



203 

 Fleming, on zona radiata, 8 



origin of Wolffian duct from ectoderm, 



178 



Flexures of brain, 106 

 Flint, on division of bronchial stem, 166 

 Flocculus, 110 

 Foetus, application of term, 89 



history of, 89 et seq. 

 Fold of Marshall, vestigial, 232 



mesolateral, of Brachet, 242 

 Follicles, primitive, in ovary, 190 



development of Graafian, 190 

 Foramen caecum, of Morgagni, 159, 168 



of Winslow, 242, 244 



jugular, 256 



for hypoglossal nerve, 256 



ovale, 212, 213, 233, 256 

 effects of persistence of, 235 



spinosum, 256 



rotundum, 256 



opticum, 256 



of Monro, 113, 116 



inter ventricular, 215 

 closure of, 217 



jugulare spurium, 231 

 Fore-brain, or prosencephalon, 111 



alar and basal laminae in, 113 

 Fore-gut, first formation of; 53 

 Formatio reticularis, nerve-cells of, 108 

 Formative cell-mass, 26 

 Fornix, 124 

 Fossa subarcuata, 256 

 Fovea, superior and inferior, 108 

 Fretum Halleri, 206 

 Froriep, ganglion of, 127, 130 



on branchial sense-organs, 128 



theory of head-segmentation, 249 



development of basis cranii in calf, 254 

 Funiculus solitarius, 108 

 Fiirbringer, on occipito-spinal nerves, 127 



origin of trochlear nerve, 128 



theory of head-segmentation, 249 

 Furcula, 159, 167 



GALL-BLADDER, rudiment of, 173 

 Ganglion, acoustico-facial, 132, 148 



Ganglion crest, 126] 



Froriep's, 127, 130 



habenulae, 114 



petrous, 132 



nodosum, 130 



Gasserian, rudiment of, 133 



geniculate, 132, 148 



ciliary, 133 



vestibular, 148 



spiral, 148 



cochlear, 148 



Meckel's, 133 



otic, 133 



sub-maxillary, 133 

 Ganglia, spinal, development of, 98, 99 



rudiments of, in cerebral nerves, 128 



sympathetic, 135 



origin of segmental, in Petromyzon, 129 

 Gartner, duct of, 193 

 Gastrula theory, 42 



applied to Primates, 45 

 Gastrulation, in amphibian ova, 43 



in lower Amniota, 43 



stages of, modified by accumulation of 

 yolk, 45 



changes corresponding to, in Primates, 

 45 



two stages of, Keibel and Hubrecht, 47 

 Gegenbaur, on head- segmentation, 249 

 Geniculate bodies, 111, 114, 115 

 Genital organs, external, appearance of, 201 



cord, 181, 193, 197 



ridge, 186 



glands, development of, 186 



ducts, development of, 192 



ducts, fate of, in the two sexes, 192 



mesentery, 199 



folds, outer and inner, 202 



papiUa, 201, 202 

 Germ-cells. See Sex-cells. 



centres in developing lymph-glands, 236 

 Germinal layers, formation of, 27 



area, entypy of, 30 



area, in rabbit, 32 



epithelium, 186, 191 



spot, 10 



vesicle, structure of, 9, 10 



zone, development of, in spinal cord, 95 

 Giglio-Tos, on seventh and eighth nerves, 132 



ganglion of trigeminal nerve, 133 

 Gill-clefts, 83, 158 



pouches in higher vertebrates, 158 

 Giraldes, organ of, 192 

 Gland, lacrymal, 144 



prostate, 194 



thymus, 169 



thyroid, 168 



Glands of alimentary canal, development' of, 

 164 



salivary, 165 



sweat, 94 



sebaceous, 94 



in uterine mucosa, changes in, in preg- 

 nancy, 68 



genital, development of, 186 

 Glans penis, 203 

 Globular processes, 87, 151 

 Glomeruli, development of, in pronephros, 177 



in mesonephros, 182 



in metanephros, 184 



