258 Ins. 
XIII. INSECTA.—DIPTERA. 
Eremomydas n. n. for Eremomidas Sem., Semexow, Rev. Russe Ent. ii, 
p. 353. 
Hyperechia marshalli , Mashonaland, Austex, Tr. ent. Soc. London 1902, 
p. 541, pi. xxii, fig. 20, n. sp. 
Pycnopogon divisus , Mexico, Coquillett, J. X. York Ent. Soc. x, p. 139, 
n. sp. 
Saropogon fascipes, X. Zealand, Huttox, Tr. X. Zealand Inst, xxxiv, p. 195; 
S. dispar , Texas, Coquillett, J. X. York Ent. Soc. x, p. 139 : n. spp. 
Selidopogon n. n. for Seilopogon Rond., Bezzi, Zeitsclir. Hym. Dipt, ii, 
p. 192. 
Bombyliida:. 
Anthrax extremitis , Mexico, Coquillett, J. X. York Ent. Soc. x, p. 138, 
n. sp. 
Bombylius and flowers, Langhoffer (771). 
B. recurvus , X. America, Coquillett, P. U. S. Mus. xxv, p. 100, n. sp. 
Geron sigma , X. America, Coquillett, t. c. p. 101, n. sp. 
Hemipenthes and Argyromceba , synonymical note, Bezzi, Zeitsclir. Hym. 
Dipt, ii, p. 192. 
Legnotomyia n. n. for Legnotus Loew, Bezzi, t. c. p. 191. 
Phthiria coquilletti , Xew Jersey, Johx t sox t , Canad. Ent. xxxiv, p. 240, n. sp. 
Systropus ; habits, pupa, Chapman, P. ent. Soc. London 1902, p. ix. 
Usia atrata , larva, Xambeu, Ann. Soc. Linn. Lyon xlviii, p. 35. 
Acroceridje. 
Xotes on X. American ; variation, Melaxder, Ent. Xews Philad. xiii, 
pp. 178-182. 
Opsebius agelence , Texas, Melaxder, Ent. Xews Philad. xiii, p. 180, n. sp. 
Empida:. 
Monograph of X. American Empidce. Pt. i including all except Rham- 
phomyia , Melaxder, Tr. Amer. ent. Soc. xxxv, pp. 195, 367, plates 
v-ix. 
Brachystoma occidentalism X. America, Melaxder, Tr. Amer. ent. Soc. 
xxxv, p. 260, n. sp. 
Clinocera lepida, dolicheretma , p. 241, taos, p. 242, tecta, p. 243, X. America, 
Melander, t. c., n. spp. 
Coloboneura n. g. Tackyclromiincc, p. 229, for C. inusitata n. sp., X. America, 
p. 230, Melaxder, t. c. 
Drapetis nitida (but —unipila Loew, p. 339), p. 207, mecletera, dividua , 
p. 208, latipennis , p. 209, septentrionalis , p. 211, spectabiiis, p. 212, 
X. America, Melaxder, t. c., n. spp. 
Elaphropeza montana , Colorado, Melaxder, t. c. p. 214, n. sp. 
Empimorpha geneatis, California, Melaxder, t. c. p. 329, n. sp. 
Empis asema , p. 294, johnsoni, enodis, p. 303, cacuminifer , p. 304, aldnc/iii, 
p. 309, cceligena , p. 314, teres , p. 315, gladiator , p. 316, arthritica , 
podagra , p. 318, bigoti ( — cinerea Big.), p. 319, cerobcitica , p. 323, 
nodipes , serperastrorum , p. 324, dolabraria , p. 325, with subsp. discon- 
venita , falcata, canaster, p. 326, mixopolia, p. 327, ceripes, p. 328, 
X. America, Melaxder, t. c.; E. scatophagina , p. 351, neomexicana , 
vaginifer , p. 352, X. America, id. t. c. : n. spp. 
Euthyneura bucinator, aperta, stentor , p. 348, nura, bulbosa, atripes , p. 319, 
X. America, Melaxder, t. c., n. spp. 
