630 CATALOGUE OF NORTH AMERICAN DIPTERA. 



hians SAY, Jour. Acad. Sci. Phil, vi, 188; Compl. Works, n, 371. Mex. 



lata WALKER, Trans. Ent. Soc., n. ser., iv, 233. U. S. 



lutea WIEDEMANN, Auss. Zw., ii, 593- W. I. 



nana WALKER, Trans. Ent. Soc., n. ser., iv, 234. U. S. 

 N. J. Smith Cat.; Ormond, Fla. Johnson. 



Note. The description is embraced in two lines, and suggests a Psllopa. 



obscuripes LOE\V, Cent., vn, 92 Mass 



oscitans WALKER, Trans. Ent. Soc., n. ser., iv, 233. U. S. 



Note. The name is preoccupied, and I should call the species unrecog- 

 nizable, although Mr. Coquillett believes that he has identified it from 

 Porto Rico and Mr. Johnson reported it from N. J. ; see under Ilythea 

 and Scatella. 



pilicornis COQUILLETT, Jour. N. Y. Ent. Soc., x, 184. Biscayne Bay, Fla. 



pygmEea WILLISTON, Trans. Ent. Soc. Loud., 1896, 402, pi. xm, f. 147. St. Vin- 

 cent, W. I. 



subopaca LOEW, Cent., v, 99. Conn. 



N. J. Smith Cat.; Charlotte Harbor, Fla. Johnson. 



tarsata WILLISTON, Dipt, of Death Valley Exped., 257. Owen's Valley, Cal. 



thomae WIEDEMANN, Auss. Zw., n, 593. St. Thomas, W. I. 



SCATELLA. 



DESVOIDY, Myodaires, Soi, 1830. 



SCHINER, Fauna Austr., n, 264, 1864. 



LOEW, Mon. N. A. Dipt., i, 170, 1862. 



BECKER, Berl. Ent. Zeitsch., XLI, 225, 1896. 

 cribrata STENHAMMAR, Mon. Ephyd., 269 (Epliydra). Sweden. 



ZETTERSTEDT, Dipt. Scand., v, 1835 (id.). 



SCHINER, Fauna Austr., n, 265. 



LUNDBECK, Dipt. Grcenl., n, 303, oc. in Greenland. 

 favillacea LOEW, Mon. N. A. Dipt., i, 170. Middle States. 



N. J. Smith Cat. 



lugens LOEW, Mon. N. A. Dipt., i, 171. Middle States. Ormond, Fla. John- 

 son. 



mesogramma LOEW, Cent., vm, 74. Newport, R. I. 

 obscura WILLISTON, see stagnates. 



obsoleta LOEW, Cent., i, 98; Mon. N. A. Dipt., i, 172. D. C. 

 octonotata WALKER, List, iv, 1106 (Epliydra). Martin Falls, Canada. 

 ? oscitans WALKER, List, iv, 1106 (Epliydra). Martin Falls, Canada. 



N. J. Smith Cat. See Ephydra and Ilythea. 

 pentastigma THOMSON, Eugen. Resa, 591 (Epliydra). Cal. 

 picea WALKER, List, iv, 1105. Martin Falls, Canada. 

 quadrata FALLEN, Hydro'myzides, 5- Europe. 



HALIDAY, Ent. Mag., I, 176 (Epliydra graiiiiiiiun). 



STEMI. \M.M.\K, Mon. Ephyd., iX_>. 



/KTTKRSTKDT, Dipt. Scaild., V, 1840. 



S< IIIXKR, Fauna Austr., n, 265. 

 LOEW, in Silliman's Jour., oc. in N. A. 

 |'>K< KKK. Ucrl. Ent. Zeitsch., XLT, 230. 



repleta WALKER, l.isi, iv, 1099 (Notipliila). Martin Falls, Canada. Gen. ref. 

 by J. M. A. 



