12 ILLINOIS BIOLOGICAL MONOGRAPHS [182 



Gonia capitata, Ocyptera carolinae, and Gymnosoma fuliginosa. 

 Dexiidae.— Thelaira leucozona (Fig. 65, 128, 196, 230, 301, 346, 473, 



474, 595, and 596). 

 Sareophagidae. — Sarcophaga haemorrhoidalis (Fig. 66, 130, 191, 



244, 310, 350, 477, 478, 602, and 603). 

 Muscidae.— •Musca domestica (Fig. 71, 72, 133, 194, 242, 304, 351, 



465-467, 600, and 601), Calliphora vomitoria (Fig. 484 and 



485), •Stomoxys calcitrans (Fig. 354, 479, 480, and 599), Myios- 



pila meditabunda (Fig. 120), Pollenia rudis, Lucilia caesar, 



and Calliphora erythrocephala. 

 Anthomyiidae.— Hydrotaea dentipes (Fig. 69, 70, 127, 195, 241, 308, 



349, 475, 476, 597, and 598), Lispa nasoni (Fig. 116 and 481), 



Dexiopsis laeteipennis, Coenosia aurifrons, and Chortophila sp. 

 Cyclorrhapha-Aealyptratae. 



Scatophagidae.— Scatophaga furcata (Fig. 62, 135, 193, 246, 307, 



357, 470-472, 593, and 594). 

 Heteroneuridae.— Heteroneura fla\Tseta (Fig. 49, 126, 176, 229, 298, 



340, 459, 460, 589, and 590). 



Helomyzidae.— Oecothea fenestralis (Fig. 48, 137, 192, 227, 290, 332, 



452, 453, 580, and 581). 

 Borboridae.— Borborus equinus (Fig. 63, 136, 188, 231, 294, 342, 



437, 438, and 565-567), Limosina ferruginata, and Sphaerocera 



pusilla. 

 Phycodromidae.— Coelopa vanduzeii (Fig. 58, 121, 182, 288, 337, 



448, 449, 559, and 560). 

 Sciomyzidae.— Tetanocera plumosa (Fig. 55, 119, 180, 225, 302, 344, 



463, 464, 584, and 586), and Sepedon fuscipennis. 

 Sapromj-zidae. — Sapromyza vulgaris (Fig. 60, 115, 171, 248, 289, 



329, 409, 410, 553, and 554), Sapromyza bispina, Minettia lupu- 



lina, and Lonchaea polita. 

 Ortalididae.— Chrysomyza demandata (Fig. 64, 134, 181, 245, 295, 



341, 456, 457, 557, and 558), Tritoxa incurva, Chaetopsis aenea, 

 Camptoneura picta, PjTgota sp., and Eumetopia sp. 



Trypetidae.— Euaresta aequalis (Fig. 61, 131, 175, 240, 292, 347, 



413, 414, 572, and 573), Trypeta alba, and Straussia longipen- 



nis. 

 Micropezidae.— Calobata univitta (Fig. 44, 114, 183, 236, 296, 348, 



446, 447, 551, and 552). 

 Sepsidae.— Sepsis violacea (Fig. 46, 118, 184, 234, 287, 334, 439, 440, 



582, and 583), and Prochyliza xanthostoma. 

 Psilidae.— Loxocera pectoralis (Fig. 59, 123, 169, 235, 300, 339, 461, 



462, 570, and 571). 



