276 



[DEX 



Fat globules, 13 

 Fibres, muscle, 189 

 Fibres, nerve, development, 134, 

 135, 155, 156 



larva, 115 



Fibrillae, muscle, 189 

 Flexor (adductor) muscle of man- 

 dible, 178, 191, 207, 258 

 FOLSOM, appendages of head, in 



appendages on tritocerebral seg- 

 ment, 109 



Fore-intestine, development, 244, 

 260 



larva, 220 



muscles, 192, 206 



Forficula, commissures of brain, 

 155 



corpora allata, 161, 163 



dorsal diaphragm, 196 



frontal ganglion, 159 



mesenteron, 74 



mesoderm, 50, 210, 211 



muscles of hind-intestine, 207 



neurilemma, 160 



neuroblasts, 130, 132 



oenocytes, 182 



optic ganglion, 153 



proventricular valve, 226 



sex cells, 218 



yolk cells, 242 

 Form of embryo, changes in, 95- 



105 < 



Formation of blastoderm, 27 

 Formation of mesoderm, 43 

 Formation of rudiments of mid- 

 intestine, 56 

 Formica, amnion, 87 



cleavage, 25 



polarity of egg, 4 

 FRIEDERICHS, Blochmann's corpus- 

 cles, 14 



chemical tests of eggs, 15 



irregular mitoses in yolk cells, 

 231 



mesenteron, 75 



paracytes, 242 



sex cells, 219 



yolk cells, 234, 235, 236, 241, 242, 



243 

 Frontal ganglion, development, 



158, 159 

 larva, 121, 122 

 Frontal nerve, development, 159 



larva, 121 



Ganglia allata, 122, 161 

 Ganglia of ventral nerve cord, 

 development, 132, 136, 137 



larva, 98, 113 

 ^ number, 137, 138 

 Ganglia, pharyngeal, development, 

 159 



larva, 122, 124 

 Gangliomeres, 115, 139, 141 

 Ganglion, frontal, development, 

 158, 159 



larva, 121, 122 

 Ganglion, occipital, 159 

 Ganglion, optic, 153, 257 



suboesophageal, 98, 113, 257 



pharyngeal, 122, 124, 159, 160, 



257 

 Ganglion cells, 126 



development, 129, 130, 134, 135, 

 155, 156, 161, 257 



larva, 115 



Ganglionic layer of brain, 155 

 GANIN, amnion, 87 



cleavage, 25 



mesenteron, 74, 75, 76 

 ^polarity of egg, 4 

 Gasteroidici, Malpighian tubules, 

 228 



mesenteron, 61, 73 



mesoderm, 50 

 Gastcrophysa, mesenteron, 73, 74 



mesoderm, 50 

 Gastrula, 75, 76 

 Gastrulation, 46 

 Genital ridge, 214, 216, 259 

 Germ band, 45 

 Germ layers, 43-81 

 GILSON'S mixture, 251 

 GLASER, oenocytes, 181, 183 

 GRABER, abdominal appendages, 112 



amnion, 87 



median cord, 13.1, 139, 140 



mesenteron, 72, 73, 74, 76 



mesoderm, 50, 208 



oenocytes, 181, 182, 185 



segmentation, 55, 56 



ventral nerve cord, 138 



yolk cells, 242 

 GRASSI, 2 



abdominal appendages, 112 



amnion, 85 



cephalo-dorsal body 92 



cleavage, 26 



Malpighian tubules, 228 



mesenteron, 70, 7^. 75, 76, 227 



mesoderm, 46, 50 



ovaries, 216 



premandibular appendages, 109 



tentorium, 179 



tracheal system, 167 



