201 



Dermanyssus gallinae, poultry mite, nimbles 



Diaphania hyalinata, melon moth 



Diaprepes abbreviatus, root borer 



Diaspis boisduvalii, cocoa-nut snow scale 



Diatraea saecharalis, moth borer 



Digestion in insects 



Diptera, flies 



Dog tick, Rhipicephalus sp. ... 



Domestic animals, pests of 



Dragon flies, Odonata 



Drosophila ampelophila, ripe-fruit fly 



Drug store beetle, Sitodrepa panicea ... 



Dysdercus andreae, cotton stainer 



dekiuueyi, cotton stainer ... 



fernaldi 



5* 



130 

 115 



m 



103 



CO 



17 



32 



133 



131 



26 



158 



153 



43 



44 



44 



IE. 



Ectobia germanica, German cockroach. 

 Eel worms, nematodes 

 Elephantiasis, Barbados leg 

 Epitrix parvula, tobacco flea beetle 

 Eriophyes gos*ypii, leaf-blister mite 

 Eudamus proteus, bean leaf-roller 

 Euthrips insularis, sweet potato thrips 

 Euthisanotia amaryllidis 

 Exoskeleton, chitin 



144 



116 



121 



95 



47 



11,114 



101 



118 



4 



IF 1 . 



Fiery ground beetle, Calosoma calidum ... ... 41 



i liana ... ... ... ... ... i 



Flat-winged insects, Platyptera ... ... .. 27 



Flea beetle, tobacco, Epitrix parvula ... ... ... 94 



Flea beetle, sweet potato, Chaetocnema amazona ... 99 

 Fleas ... .. .... ... 123,124,125,138 



Flies, bot, Gastrophilus equi, Hypoderma bovis, 



H. lineata, Oestrus ovis ... ... 136, 137 



, fruit, Ceratitis capitata, Trypeta ludens, 



Dacus tryoni, Anastrepha serpentina ... 84, 85 



-, ripe fruit, Drosophila ampelophila ... ... ... 158 



Flour beetle, confused, Tribolium confusum ... ... 156 



Flower-bud maggot, Contarinia gossypii ... 45,46 



Fly, house, Musca domestica ... ... ... ... 128 



