INDEX. 43 



Page. 



Phorhia floccosa, structure of larva 30 



Pickles, food of Drosophila 36 



Piophila casei {sec aho Cheeses ski])))(>r). 



biblio,<!;raphic reference 38 



larva, description and occurrence 35 



Pomace-flies, food, occurrence in man 10 



Protocalliphora, cephalopharynt^eal skeleton 37 



chrijsorrhdca, larva, description and hosts 21 



Pseudopyrellia comicina, larva, description and occurrence 23 



systematic position from larval sfand])oint 37 



Pi/irliia, number of ei2:ti's deposited . - - 12 



Rhagoleiis, biblioj^raphic reference 38 



cingulata, larva, description and occurrence 33 



pomonella, larva, description and occurrence 32-33 



suaris, larva, description and occurrence 32 



Roses, anthoray iid ( ?) larva on roots 30 



Sarcophaga, cephalopharyngeal skeleton -. 36 



food 16 



hsematodcs, number of larvte deposited 12 



incerta, larva, descri2:)tion 16 



sarracenise? , larva, description i 7-18 



Sarcophagid A, larva, description and occurrence 16-17 



B, larva, description and occurrence 17 



C, larva, description and occurrence 18 



D, larva, description and host 18-19 



Sarcophagidse, structure of larvae 15-20 



Sairophila wohlfahrti, bibliographic reference 38 



Sarracenia fiava, habitat of larva of Sarcophagid A 17 



Screw-worm (see also Chrysomyia macellaria) . 



occurrence in man 10 



parasite of cattle and man 11 



Segments, number in dipterous larva 15 



Sepsid^, structure and occurrence of larvae 35 



Sheep, host of CaUiphora oceanica 22 



Lucilia sericata 1 1, 22 



maggot. {See Lucilia sericata.) ' 



Spiracles, anterior, of dipterous larva : 14, 15 



Sqiuish, rotten, food of Muacina stabukuis 26 



Stable fly (see also Stomoxi/s calcifrans). 



pest to cattle 11 



Stigmal plates, posterior, of dipterous larva 14, 15 



Stomal disk of dipterous larva 14 



Stomoxyidaj 37 



Stomoxys calcitrans (see also Stable fly). 



bibliographic references 38 



larva, description and occurrence 24-25 



systematic position from larval standpoint 37 



Tomatoes, food of ortalid 34 



Triloxaflexa (?), larva, description and occurrence 34-35 



incurva 35 



Trypcta ludens, occurrence 28 



JVypetidas, cephalopharyngeal skeleton 36 



structure of larvt« 30 'M 



