492 
Index of Subjects 
PAGE 
Dibrachys, see Insecta, Hymenoptera 
Diptera, see Insecta 
Diranchus, see Insecta, Hymenoptera 
Disinfestor, Orr’s hot-air huts for louse destruction. 267 
Dysentery, acute bacillary . . . . . . . . 241 et seq. 
amoebic . . . . . . . . . 241 et seq. 
due to Schistosomum . . ■ . . . . . .241 
Egyptian Expeditionary Force, see Protozoa, intestinal 
Eimeria, see Protozoa 
Empusa disease in flies . . . . . . . . . . 350 
Entamoeba, see Protozoa 
Exolytus, see Insecta, Hymenoptera 
Figites, see Insecta, Hymenoptera 
Fish, Gadus morrhua, parasitic copepod of, see Crustacea 
Galeus vulgaris, parasitic copepod of, see Crustacea 
Larnna cornubica, parasitic copepod of, see Crustacea 
Mustelus vulgaris, parasitic copepod of, see Crustacea 
Scyllium canicula . parasitic copepod of, see Crustacea 
Flies, see Insecta, Diptera 
Gadus, see Fish 
Galeus, see Fish 
Glossina, see Insecta, Diptera 
Haematopinus, see Insecta, Pediculidae 
Helicella, see Mollusca 
Hermaphroditism, see Insecta, Pediculidae 
Hyalomma, see Arachnida 
Hymenoptera parasitica, see Insecta 
INSECTA 
• Diptera 
cocoon formation in cvclorhaphous larvae ...... 237 
• feeding upon living and dead snails ....... 444 
carnivorous ......... 445 
. epizoic .......... 446 
parasitic ......... 444 
saprophagous •. 446 
Aedes calopus Meigen, 
• effect of culicifuges on ........ 224 et seq. 
• method of rearing .......... 222 
Flies: Beetles that feed on fly larvae and pupae ..... 355 
Empusa disease in 350 
habits of common species ....... 347 et seq. 
hibernation of in houses . . . . . . . . 81 
influence of weather on ... ... 347 
Mites and Beetles that kill ........ 355 
parasites of common species, see Hymenoptera 
