MUSCTD^E CALYPTRATjE. 
Ins. 271 
Exorista flavicauda, Riley, referred to Frontina ; Townsend, p. B64, 
Tr. Am. Ent. Soc. xviii. 
E. dliata, Illinois, Townsend, p. 3G3, Tr. Am. Ent. Soc. xviii; E. 
chrysophani , Iowa, id. Ent. News, ii, p. 198 ; E. lagocv , Mexico, id. t. c. 
p. 159 : n. spp. 
Frerea tetropsis, W. Africa ; Bigot, Ann. Soc. Ent. Fr. 1891, p. 376. 
Frontina acroglossoides, Illinois, Townsend, p. 367, Tr. Am. Ent. Soc. 
xviii, n. sp. 
Glosdna grossa, p. 377, pallicera , p. 378, W. Africa, Bigot, Ann. Soc. 
Ent. Fr. 1891, n. spp. 
' i Go7iiochccta, n. g., near Flagia , p. 351, for G. plagioidcs , n. sp., New 
Mexico, p. 352 ; Townsend, Tr. Am. Ent. Soc. xviii. 
Hccmatobia aids , N. America, Snow, p. 89, Canad. Ent. xxiii, n. sp. 
Homalomyia vesparia , England, Meade, Ent. M. M. (2) ii, pp. 42 & 78, 
n. sp. 
Ilomodcxia trhmgidifcra, Big., systematic position and synonymy dis- 
cussed ; Wulp, p. 264, Biol. Centr. Am. Dipt. ii. 
llyadcsimyia sarcophagoidca referred to Zelleria ; Bigot, p. cxxxvi, 
Bull. Soc. Ent. Fr. 1891. 
Hylemyia coarctata, notes on habits ; Ormerod, Rep. 1890, p. 49. II. 
criniventris , Zett., and penidllaris , Rond., synonymy discussed ; Mik, p. 60, 
Wien. ent. Z. x. 
Ilyalomyia punctigera, p. 135, aldrichii , robertsonii , p. 136, purpu- 
rascens, p. 137, N. America, Townsend, P. E. Soc. Wash, ii, n. spp. 
^ Ilypertrophocera , n. g. ( Tachinincs , s. str.), p. 360, for II. parvipes, n. sp., 
New Mexico, p. 361 ; Townsend, Tr. Am. Ent. Soc. xviii. 
Ilystrichodexia , Rod., characters and composition described, pp. 218 & 
219 , Rhamphinia formidalis , Big., and Hystrisiphona pseudohystricea, Br. 
& Berg., referred to it and figured, pp. 219 & 220, pi. v, figs. 3 & 4 ; Wulp, 
Biol. Centr. Am. Dipt. ii. 
II. echinata , p. 220, contristans, coradna , p. 221, Wulp, Biol. Centr. Am. 
Dipt, ii, n. spp. 
^ Laccoprosopa, n. g. ( lachinince , s. str.) p. 365, for L. sarcopliagina , 
n. sp., Illinois, p. 366, Townsend, Tr. Am. Ent. Soc. xviii. 
Leucostoma atra , Illinois, Townsend, p. 380, Tr. Am. Ent. Soc. xviii, 
n. sp. 
Leptoda gradlis, Wied., figured, pi. vi, fig. 5 ; Wulp, Biol. Centr. Am. 
Dipt. ii. 
L. semirufa, Mexico, Wulp, p. 250, Biol. Centr. Am. Dipt, ii, n. sp. 
Ludlia sylvarum , attacking living toads ; Duncker (219). 
L. falvicornis , p. 379, assiniensis, p. 380, W. Africa, Bigot, Ann. Soc. 
Ent. Fr. 1891, u. spp. 
Macquartia spinidneta , Britain, Meade, Ent. M. M. (2) ii, p. 155, 
n. sp. 
Macrometopa (sub Microphthalma ) calogaster , Big., = ( mexicana , Br. 
& Berg.), the insect figured, pi. v, fig. 14 ; Wulp, p. 245, Biol. Centr. 
Am. Dipt. ii. 
