CATALOGUE OF NORTH AMERICAN DIPTERA. 57 1 



pictipes Zetterstedt, Dipt. Scand., xii, 4816. — Europe. 



CzERNY, Wien. Ent. Zeit., xxii, 80. 



N. J.— Smith Cat; White Mts., N. H.— Slosson. 

 pleuralis Williston, Trans. Ent. Soc. Lond., 1896, 387. — St. Vincent, W. I. 



CzERNY, Wien. Ent. Zeit., xxii, 102, quotes desc. 

 spectabilis Loew, see Cliisia lateralis. 



valida Williston, Trans. Ent. Soc. Lond., 1896, 388, pi. xiii, f. 136. — St. Vin- 

 cent, W. I. 



CzERNY, Wien. Ent. Zeit., xxii, 102, quotes desc. ; notes. 

 ? xanthops Williston, Trans. Ent. Soc. Lond., 1896, 386. — St. Vincent, W. L 



CzERNY, Wien. Ent. Zeit., xxii, 100, quotes desc. ; genus doubtful. 



CLUSIA. 



Haliday, Ann. Nat. Hist., 11, 188, 1838. 



ScHiNER, Fauna Austr., 11, 36, 1864. 



CzERNY, Wien. Ent. Zeit., xxii, 86, 1903. 

 ? flava Meigen, Syst. Beschr., vi, 46. — Europe. 



CzERNY, Wien. Ent. Zeit., xxii, 88. 



Doubtfully recorded from N. J. in Smith Cat. 

 lateralis Walker, List, iv, 1095 (? Hclomysa). — N. A. 



LoEW, Wien. Ent. Monatsch., iv, 82 (Hetcroiiciira spectabilis) ; Cent., iv, 

 92 (id.). — D. C. [Czerny, from Walker's type.] 



CzERNY, Wien. Ent. Zeit., xxii, 83. 



Montreal — Chagnon ; doubtfully reported from N. J. in Smith Cat., as 

 Clusia spectabilis. Province of Quebec — Fyles (H. spectabilis). 



PERATOCHiETUS. 



Rondani, Dipt. Ital. Prod., i, 119, 1856; Bull. Ent., vi, 1874, 8. 

 ScHiNER, Novara, 236, 1868 {Heterochroa, in part). 

 Czerny, Wien. Ent. Zeit., xxii, 1903, 96. 

 ornatus Johnson, Proc. Acad. Nat. Sci., 1895, 306 (Heterochroa). — Drayton's 

 Id., Fla. 

 Czerny, Wien. Ent. Zeit., xxii, 97, quotes desc. ; gen. ref. 



HELOMYZID^:. 



Loew, Zeitschr. f. Ent. zu Breslau, 1859, 1-80, monograph of the family in Eu- 

 rope. 



HELOMYZA. 



Fallen, Heteromyzides, 3, 1820. 



Rondani, Dipt. Ital. Prod., i, 102, 1856. 



Loew, Zeitsch. f. Ent. zu Breslau, 1859, 17. 



Schiner, Fauna Austr., 11, 23, 1864. 



Riley and Howard, Ins. Life, 11, 374, notes on a species found in caves in 

 Indiana. 



Van der Wulp, Biologia, Dipt., 11, 350, table of Mexican species. 

 apicalis Loew, Cent., 11, 86. — D. C. 

 assimilis Loew, Cent., 11, 87. — Huds. B. Terr. 

 borealis Boheman, of Holmgren, see Leria geniculata. 



distigma Van der Wulp, Biologia, Dipt., 11, 352, pi. ix, f. 5. — Guerrero, Mex. 

 fasciata Walker, List, iv, 1094. — Nova Scotia. 



