278 



INDEX 



Janet, corpora allata, 163, 175 

 degenerating cells, 165 

 segmentation of head, 107 

 tracheae of head, 175 



Karavvaiew, mesenteron, 73 

 Korotneff, mesenteron, 72 



mesoderm, 50 



neurilemma, 160 



oenocytes, 181 



yolk cells, 240, 242 

 Korschelt and Heider, amnion, 85 



mesoderm, 49 

 Koschevnikov, oenocytes, 183 



KOWALEVSKI, I, 2 



amnion, 85 



blastoderm, 27, 36 



cleavage, 26 



contraction of egg, 95, 97 



mesenteron, 69, 74, 75 



mesoderm, 46, 50 



rate of development, 248 



segmentation, 55 



yolk cells, 243 

 Kowalevsky, mesenteron, 73, 76 



mesoderm, 50 

 Kulagin, amnion, 87 



cleavage, 25 



Malpighian tubules, 228 



mesenteron, 73 



Labium, 97 



Labral nerve, 121, 158 

 Labrum, 100, 102, 104, 108 

 Larva, structure of, 97-99 

 Lasiocampa, mesenteron, 74 



paracytes, 242 



yolk cells, 242 

 Lasius, cleavage, 25 



cortical layer, 14 



degenerating cells, 165 

 Lateral cords, 129, 130, 132, 134, 



135, 136, 138, 141, 160, 161 

 Lateral folds, 45, 46, 62 

 Lateral nerves, 115, 135, 136 

 Lateral plates, 45, 46, 47, 50, 51, 52, 



53, 55, 254 

 Layer, cortical, 34, 35 



inner cortical, 31, 34, 35, 38, 40, 

 42, 248, 254, 255 

 Lecaillon, blastoderm, 31 



chorion, 7 



cleavage, 25 



irregular mitoses, 231 



mesenteron, 74 



mesoderm, 50 



neuroblasts, 132, 139 



sex cells, 218 



yolk cells, 240, 241 



Legs, rudiments, 101, 103, 105, in, 



255 

 Lepidoptera, corpora allata, 164 



mesenteron, 76, 77 



oenocytes, 182 



yolk, 241, 242 

 Lepisma, median cord, 140 



mesenteron, 73, 75, 76, 77 



mesoderm, 208 

 Lcptinotarsa, Malpighian tubules, 

 228 



mesenteron, 73 



neuroblasts, 132 



yolk cells, 234, 242 

 Leuckart, genital cells, 218 

 Lina, mesenteron, 74 



oenocytes, 182 



yolk cells, 240 

 Longitudinal tracheal trunks, de- 

 velopment, 171 



larva, 99, 167 

 Lucilia, mesenteron, 73, 74 



Malpighian tubules, development, 

 103, 105, 228, 229, 260 



larva, 98, 183, 221 

 Mandibles, 97, 100, 101, 104, 105 



muscles, 178, 191, 207 

 Mandibular apodomes, 178, 179 

 Mantis, mesenteron, 74 



optic ganglion, 153 



optic lobe, 154 

 Marshall and Dernehl, blasto- 

 derm, 31, 34, 36 



cleavage, 25 



cortical layer, 14 



location of egg in cell, 6 



polarity of egg, 4 

 Mason bee, see Chalicodoma 

 Maxillae, development, 100, ior, 

 102, 104, 105, 255, 258 



larva, 97 

 Mayer, mesenteron, 72 

 Mecznikow, yolk cells, 242 

 Median cord, 124 127, 129, 132, 134, 

 135, 136, 137, 139, 140, 141, 

 142, 156, 161, 257 

 Median dorsal strip, 38, 43, 82, 83, 



90, 255 

 Meloe, amnion, 88 



mesenteron, 74 



paracytes, 242, 243 

 Melolontha, abdominal append- 

 ages, 112 



median cord, 134, 139, 141 



mesenteron, 74 



oenocytes, 182, 185 



yolk cells, 242 



