ILLUSTRATIONS. 



Fig. 45. 



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Page. 



-Tetramorium coespitum : different forms 98 



-Tyroglyphus longior : male and female 100 



-Tyroglyphus siro : female 101 



-Piophila casei : different forms 103 



-Necrobia rufipes: larva and adult 105 



-Dermestes lardarius : larva, pupa, and adult , 108 



-Drosophila ampelopbila : different stages : 110 



-Tribolium confusum and ferrugineum : different stages 113 



-Echocerus cornutus : adult male 115 



-Tenebrio molitor : different stages 116 



-Tenebrio obscurus : adult male 118 



-Plodia interpuuctella : different stages 119 



-Pyralis farinalis : adult moth, etc 119 



-Pyralis farinalis : eggs, larva, etc 120 



-Silvanus surinamensis : larva, pupa, and adult 121 



-Tenebroides mauritanicus : larva, pupa, and adult 123 



-Sitodrepa panicea : larva, pupa, and adult 124 



-Sitodrepa panicea : head of larva 125 



-Lasioderma serricorne : larva, pupa, and adult 126 



-Lasioderma serricorne : head of larva 126 



