INDEX. 



Lespe"s on antenna, 590 

 Leptis, halter of, 6o5 

 Leuckart on development of alimen- 

 tary canal, 423 



on germinal vesicle, 712 



on gonads in Cecidomyia, 689 



on nerves in Pupiparae, 65 



on origin of blastoderm, 234 

 Leucocytes, in fat-cells, 308 



intracellular origin of, 309 



multiplication of, in muscle, 299 



origin of, 274 



See Blood corpuscles 

 Leucomaines, 310 

 Lewis on Notochrysa, 498 

 Leydig on chordotonal organs, 613 



on chorion, 680 



on cuticular structures, 281 



on functions of antennae, 589 



on halter, 609 



on internal light of compound 

 eye, 577 



on rectal papillae, 420 



on relations of Insects to Verte- 

 brates, 109 



on Sehstiibchen, 518 



on tracheal capillaries, 47 



on wing muscles, 283 

 Libellula, cephaloceles of, 115, 119 



compound eye of, 516 



flight of, 207 



rectal glands of, 420 



thoracic muscles of, 223 



wings of, 162 

 Life history of Blow-fly, i 



bibliography of, i 



Light, action of, on eye pigment, 532 

 Ligula, 147 



in larva, 42, 44 



Limulus, compound eye of, 547 

 Lina, amnion of, 255 

 Lingual glands, 405 



of larva, 59 



Lobster. See Astacus 

 Locusta, genital armature of, 729 



gonapophyses of, 732 



maxillae of, 133 



Loew, scutellar bridges of, 167 

 Logwood stain, 96 



Longet on functions of nervous sys- 

 tem, 475_ 



Loss of weight in pupa, 309 

 Lubbock on functions of antennae, 



Lubbock on parthenogenesis, 723 

 on sensations peculiar to Insects, 

 500 



Lucilia, 30, 31 



salivary glands of, 406 



Lunula, 121, 124, 126 



Lyonet on respiration, 376 



Macleay on thorax, 157 

 Macloskie on mouth of larva, 38, 44 

 Macula germinativa, 707 

 Malleolus of coxa, 191 

 Malpighi on circulation in Insects, 



635 



Malpighian tubes, changes of, in 

 pupa, 312 



development of, 249, 414 



general morphology of, 54, 414 



hepatic nature of, 416 



in imago, 412 



in larva, 61 



in nymph, 332 



secretion of digestive power in, 



43 

 Mandible of Tabanus, 128 



Mantis, development of nervous sys- 

 tem in, 480 

 nerves to cone of compound eye, 



523 

 prothorax of, 180 



Mantispa, metamorphosis of, 18 

 Mantle layer of brain, 489 

 Manubrium, 173 

 Marey on flight, 206, 207 

 Matrix, intercellular, 264 

 Matrix sclerites, 105 

 Maxilla, 132 



development of, in larva, 258 



eye-like organs on, 71 



galea of, 133 



morphology of, 132 



of Cicada, 131 



of Locusta, 133 



of Phytophaga, 133 



of Xylocopa, 133 



synonymy of, 134 



upper lobe of, 134 

 Maxillary discs, 82 

 Maxillary palpi, 135, 151 



functions of, 403, 632 



of Pulex, 152 



of Tabanus, 150 



Mayer on development of hind-gut, 

 432 



