CATALOGUE OF NORTH AMERICAN DIPTERA. 211 



fuscana WIEDEMANN, Dipt. Exot., 115; Auss. Zw., i, 238. Brazil. 



OSTEN SACKEN, Biologia, Dipt., i, 60, oc. in Guatemala and Costa Rica. 



CCENOMYIA. 



LATREILLE, Precis, d. Caract. gen. Ins., 1797; Hist. Nat. Crust, et Ins., 



in, 439, 1802; xiv, 326, 1804. 



FABRICIUS, Syst. Ami., 75, 1805, and earlier writings (Sicus, preoc.). 

 FALLEN, Xylophagei, 1817 (Sicus F.). 

 MEIGEN, Syst. Beschr., n, 18, 1820. 

 MACQUART, Hist. Nat. Dipt., i, 225, 183.4. 

 ZETTERSTEUT, Dipt. Scand.. i, 130, 1842 (Sicus F.). 

 SCHINER, Fauna Austr., I, 27, 1862. 

 OsTEir SACKEN, Cat.. 223, note on Sicus. 

 cinereibarbis BIGOT, Annales, 1879, 194. Md. 



WILLISTON, Canad. Ent., xvn, 122. Conn. 

 ferruginea SCOPOLI, Ent. Carniolica, 913, 1763 (Musca). Europe. 



FABRICIUS, Spec. Ins., n, 459 (Tabanus bidentatus and bispinosus) ; Ent. 



Syst., iv, 263 (Stratiomys erraus) ; 264 (Stratiomys crucis, from West 



Indies) ; Suppl., 555 (Sicus ferruginous and bicolor) ; Syst. Antl., 75, 



76 (Sicus tcstaccus, ferruginous, bicolor, errans, and crucis). South 



America, West Indies, Europe. 

 PANZER, Fauna Insect. Germanicse, ix, 20 (Stratiomys macroleon) ; xn, 



22 (Stratiomys unguiculata) ; LVIII, 17 (S. errans'). 



SCHRANK, Fauna Boica, in, 2373-75 (Strat. grandis, major, and palatina). 

 MEIGEN, ^Classification, 122, 1804 (Sicus unicolor, bicolor and aurcus) ; 



Syst. Beschr., n, 19, pi. xn, f. 25, syn. 

 FALLEN, Xylophagei, 12 (Sicus). 

 SAY, Long's Exped., App., 339; Compl. Works, i, 42, pi. xx ; Amer. En- 



tomol., pi. xx (pallida). Upper Mississippi Valley. 

 WIEDEMANN, Auss. Zw., i, 86 (id.). 

 HARRIS, Ins. New England, 407 (id.). 

 MACQUART, Hist. Nat. Dipt., i, 225; Dipt. Exot., Suppl. v, 38 (the latter 



as pallida). 



SCHINER, Fauna Austr., i, 27. 



LOEW, Silliman's Jour., xxxvn, 317, syn. of pallida. 

 HART, Bull. 111. State Lab. Nat. Hist., iv, 267, desc. of pupa-skin, and ref. 



to Beling, Verh. Zool.-Bot. Ges., 1880, 343, for desc. of larva. 

 Atlantic States O. S. ; Montreal Chagnon ; Minn, and Pa. J. M. A. 



ARTHROPEAS. 



LOEW, Stett. Ent. Zeit., 1850, 302. 



BRAUER, Zweifl. d. Kaiserl. Mus., n, 17, 1882; Offenes Schreiben, 6. 



OSTEN SACKEN, Berl. Ent. Zeitsch., xxvi, 369, 1882. 



americana LOEW, Cent., i, 16. N. Wis. Mass. O. S. See Xylomyia fasciafa. 

 leptis OSTEN SACKEN, Cat., 1878, note 48; Berl. Ent. Zeitsch., 1882, 365, dis- 

 cusses generic relations should form a new genus. White Mts. 



White Mts., N. H. Slosson (Artliroceras). 



RHACHICERUS. 



HALIDAY, in Walker's List, v, 103, 1854. 

 BRAUER, Zweifl. d. Kaiserl. Mus., 11, 17, 1882. 

 bellus OSTEN SACKEN, Biologia, Dipt., i, 62. Panama. 



