458 



EMBRYOLOGY OF INSECTS AND MYRIAPODS 



Glands, 93, 94 

 cervical, 94, 352 

 epidermal, 93 

 hypostigmatic, 94, 351 

 labial, 94, 181 

 mandibular, 93, 94 

 mesodermal, 181 

 mesodermal head, 181 

 nephridial, 181 

 salivary, 94 

 tubular head, 122 

 Gnathal appendages, 45 

 Gnathal segments, 39 

 Golgi bodies, 26 

 Golgi vacuoles, 27 

 Gonads, 22, 123, 181 

 Gonocoxite, 47 

 Gonopophyses, 47 

 Gonopores, 127 

 Granular plate, 27 

 Grumorium, 61 

 Grumulus, 203, 267 

 Guinea-pig louse, 257 

 Guirland cell strand, 119 

 Gyropus ovalis, 257 



H 



Hymenoptera, 311 

 Hypoblast, 66 

 Hypopharynx, 15, 44 

 Hypostigmatic gland, 94, 351 

 Hystricopsylla dippiei, 356 



Imaginal disk, 110 

 Immersed germ band, 194 

 Incompletely determinate eggs, 149, 150 

 Indeterminate eggs, 145, 149 

 Indusium, 51, 58, 60, 270 

 Inner germ layer, 68 

 Inner layer, 13, 14, 16 

 Integument, 93 

 Intercalary appendages, 44 

 Intermediate germ band, 38 

 Interpolated mid-gut anlagen, 84 

 Intersex, 163 



Intravitelline separation, 34 

 Invaginated germ band, 50 

 Invagination, 18 



proctodaeal, 18 



stomodaeal, 18 

 Isoptera, 216 

 Isotoma cinerea, 165 



Haemocoele, 112 

 Haemocytes, 118 

 Hallez's law, 164 

 Hanseniella, 414 

 Head glands, 121, 181 



mesodermal, 121 

 Head lobes, 12 

 Head louse, 252 

 Heart, 117 

 Hemimerina, 208 

 Hemimerus talpoides, 208 

 Hermaphrodite, 134 

 Hesperoctenes fumarius Westw. 

 Hessian-fly parasite, 311 

 Heterogametic, 29 

 Heterogamy, 259 

 Heteroptera, 271 

 Hind-gut, 111 

 Histoblast, 110 

 Holoblastic egg, 7 

 Homoptera, 259, 268 

 Honeybee, 322 

 Hydropyle, 58 

 Hylotoma berberidis, 311 



280 



Jaw segments, 39 



Julus terrestris Leach, 410 



K 



Karyolymph, 3 



Karyosome, 3 



Katatrepsis, 62 



Keimbahn determinant, 10, 27 



plasma, 27 

 Keimhautblastem, 24 



Labial gland, 94, 181 

 Labrum, 43, 44 

 Lacuna, 112 

 Lamina cephalica, 389 

 Latent entoderm, 73, 204 

 Lateral brain pit, 397 

 Lateral plates, 68, 324 

 Lepidoptera, 338 



