DRAWINGS IN THE TEXT 



XV 



FIG. 



75. Pelagic Bug {Halobates) from Indian Ocean 



76. Sawfly {Emphytus) with Larva and Pupa 



77. Structural Details of Hymenoptera 



78. Larvae of Scorpion-fly 



79. Mandible and Hypopharynx of Mayfly Larva, Bristle 



tail and Isopod Crustacean .... 



80. Germ-cells of Miastor 



81. Variation in Tail-spines of Achorutes longispinus 



82. Injury to Leaf-tissue by Hemiptera 



83. Structure of Larvae of Hypoderma 



84. Protozoan Parasites of Insects 



85. Water-scorpion carrying small Bivalve . 



86. Cotton Boll-weevil 



87. CuLiciNE and Anopheline Mosquitoes with Larvae 



88. Bee and Scarab Beetle on ancient Egyptian Stone Slabs 



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