CATALOGUE OF NORTH AMERICAN DIPTERA. 249 



WiLLiSTON, Trans. Amer. Ent. Soc, xiii, 293, oc. in Wash., etc.; Dipt, of 

 Death Val. Exped., oc. in Death Val., Cal. 

 vicina Walker, List, i, 222. — Nova Scotia. 



OsTEN Sacken, Cat., 97, note on types of Walker's Therevas. 



SCENOPINID^. 



CoQUiLLETT, Ent. News, XI, 500, 1900, table of the three N. A. genera. 



METATRICHIA. 



CoQUiLLETT, Ent. News, XI, 500, 1900. 

 bulbosa OsTEN Sacken, West. Dipt., 275 (Scenopinus). — Mo. 



COQUILLETT, Ent. News, XI, 500, refers to this genus, as type. 



PSEUDATRICHIA. 



OsTEN Sacken, West. Dipt., 275, 1877, change of name. 

 LoEW, Cent., vii, 76, 1866 (Atrichia, preoc). 

 flaviceps Coquillett, Proc. U. S. N. M., xxv, 102. — Williams, Ariz. 

 griseola Coquillett, Ent. News, xi, 500.— Mesilla Park, N. M., and Los Angeles 



Co., Cal. 

 longurio Loew, Cent., vii, 76 (Atrichia). — Mex. 

 pilosa Coquillett, Proc. U. S. N. M., xxv, 102. — Williams and Hot Springs, 



Ariz. 

 unicolor Coquillett, Ent. News, xi, 500. — Las Vegas, N. M. 



SCENOPINUS, 



Latreille, Hist. Nat. Crust, et Ins., in, 463, 1802; xiv, 392, 1804. 



Meigen, Syst. Beschr., iv, iii, 1824. 



Macquart, Hist. Nat. Dipt., 11, 5, 1835. 



ScHiNER, Fauna Austr., i, 159, 1862. 



Brauer, Zweifl. d. Kaiserl. Mus., 11, 42, 1882, full discussion of related 

 forms. 

 albidipennis Loew, Cent., viii, 53. — Cuba. 

 bulbosus Osten Sacken, see Metatrichia. 

 fenestralis Linne, Fauna Suecica, 1845 (Musca). — Europe. 



DeGeer, Mem. pour. Servir Hist. Nat. Ins., 11, 77 (Nemotelus). 



Latreille, Gen. Crust., iv, 349; Consid. Gener., 444. 



Faericius, Syst. Antl., 335. 



Meic-en, Syst. Beschr., iv, 113 (114, sulcicollis; 115, vitripennis; 116, do- 

 mesticus; vii, 165, ruHtarsis) . 



Say, Jour. Acad. Sci. Phil., in, 100; Compl. Works, 11, 86 (pallipes). — Pa. 



Loew, Verb. Zool.-Bot. Ver., 1857, oc. in N. A. ; Silliman's Jour., syn. of 

 pallipes. 



Schiner, Fauna Austr., i, 159. 



Hagen, Canad. Ent., xviii, 129, larvse found under carpet, may be car- 

 nivorous (pallipes). 



Osten Sacken, Ent. Mo. Mag., xxiii, 51, larval habits^undoubtedly car- 

 nivorous. 



Lintner, in Amsterdam, N. Y., "Daily Democrat," Nov. i, 1890, larva 

 " feeds only, so far as known, on the larvae and pupae of the clothes- 

 moth." 



N. J. — Smith Cat. ; Montreal — Chagnon. 



