12 ILLINOIS BIOLOGICAL MONOGRAPHS [182 



Gonia capitata, Oeyptera carolinae, and Gymnosoma fuliginosa. 

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



474, 595, and 596). 

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



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

 Muscidae.— *Musea domestica (Fig. 71, 72, 133, 194, 242, 304, 351, 



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



485), *Stomoxys caleitrans (Fig. 354, 479, 480, and 599), Myios- 



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



and Calliphora erytlirocephala. 

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



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



Dexiopsis lacteipennis, Coenosia aurifrons, and Chortophila sp. 

 Cyclorrhapha-Aealyptratae. 



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



857, 470-472, 593, and 594). 

 Heteroneuridae.— Heteroneura flaviseta (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 eqiiinus (Fig. 63, 136, 188, 231, 294, 342, 



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



piisilla. 

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



448, 449, 559, and 560). 

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



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

 Sapromyzidae. — Sapromyza vulgaris (Fig. 60, 115, 171, 248, 289, 



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



lina, and Lonchaea polita. 

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



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

 Camptoneura picta, Pyrgota 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. 

 Mieropezidae.— Calobata uuivitta (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 xantliostoma. 

 Psilidae.— Loxoeera peetoralis (Fig. 59, 123, 169, 235, 300, 339, 461, 



462, 570, and 571). 



