CATALOGUE OF NORTH AMERICAN DIPTERA. 257 



OSTEN SACKEN, Biologia, Dipt., i, 169, oc. in Ventenas. Mex. 

 WILLISTON, Psyche, 1889, 259. 



DIZONIAS. 



LOE\V, Cent., vn, 53, 1866. 



SCHINER, Verb. Zool.-Bot. Ges., 1866, 846, quotes orig. desc. 



WILLISTON, Biologia, Dipt., i, 305. 

 tristis WALKER, Dipt. Saund., 93 (Dasypogon). U. S. 



BELLARDI, Saggio, n, 80, pi. i, f. 8 (Das. quadrimaculatus) . Alex. 



LOEW, Cent., vn, 54 (bicinctiis).-N. M. ; corrected by O. S. Cat. to Pecos 

 R., Texas, and Dallas, Texas, and Florida are added. 



OSTEN SACKEN, Cat., 230, note 103, on types, etc. 



VAN DER WULP, Tijdschr. v. Ent., xxv, 96, oc. in Argentina. 



Florida, several places Johnson. 

 lucasi BELLARDI, Saggio, n, Si, pi. i, f. 7 (Dasypogon). Mex. 



WILLISTON, Biologia, Dipt., i, 304. Jalisco, Mex. 

 phoenicurus LOE\V, Cent., vn, 53. Tamaulipas, Mex. 



WILLISTON, Biologia, Dipt., i, 304. Jalisco, Mex. 

 pilatei JOHNSON, Psyche, 1903, 112, fig. Tifton, Ga. 



PSILOCURUS. 



LOEW, Berl. Ent. Zeitsch., 18/4, 373. 



WILLISTON, Kans. Univ. Quart., n, 67, 1893 (Orthoneuromyia) . [Will] 

 caudatus WILLISTON, Biologia, Dipt., i, 308, pi. v, f. 20. Guerrero, Mex. 

 modestus WILLISTON, Kans. Univ. Quart., n, 67 (Orthoneuromyia). Western 



S. D. 

 nudiusculus LOEW, Berl. Ent. Zeitsch., 1874, 37- Texas. 



LAPHYSTIA. 



LOEW, Linnaea Ent., n, 538, 1847. 



SCHINER, Fauna Austr., i, 136, 1862. 



BIGOT, Annales, 1879, 235. 

 ? albiceps MACQUART, Dipt. Exot., Suppl., i, 69 (Dasypogon'). Texas. 



OSTEN SACKEN, Cat., gen. ref. with a doubt. 



sexfasciata SAY, Jour. Acad. Sci. Phil., in, 50; Compl. Works, n, 64 (Dasy- 

 pogon). Mo. 



WlEDEMANN, AllSS. Zw., I, 408 (id.). 



SCHINER, Verh. Zool.-Bot. Ges., 1866, 693 (Laphyctis). 



LOEW, Berl. Ent. Zeitsch., 1874, 373. 



BIGOT, Annales, 1878, 433 (Triclis notata) ; Bull. Soc. Ent. France, 1879, 



87 (Triclis notata and L. sexfasciata) ; Annales, 1879, 236 (mentioned 



as L. subfasciata^.N. A. [Will.] 



WILLISTON, Trans. Amer. Ent. Soc., xi, 9; xn, 53. Mont.. S. States. 

 N. J. Smith Cat. ; St. Augustine, Fla., " Common along seashore " 



Johnson. 



TRICLIS. 



LOEW, Bemerkungen Ueber Asiliden, 17, 1851. 



argentifacies WILLISTON, Biologia, Dipt., i, 310, pi. v, f. 22. Guerrero, Mex 

 notata BIGOT, see Laphystia sexfasciata. 



tagax WILLISTON, Trans. Amer. Ent. Soc., xi, 9, pi. i, f. 6, 6a; xin, 289, notes.- 

 Cal. 



17 



