524 CATALOGUE OF NORTH AMERICAN DIPTERA. 



azurea FALLEN, Ada Holmiae, 1816, 245; Dipt. Suec., Muscides, 46 (both 



Musca) . Europe. 

 MEIGEN, Syst. Beschr., v, 63 (id.). 

 DUFOUR, Annales Soc. Ent. France, 1845, in, pi. 3, reared from larvae on 



nestlings of sparrow. 

 Rossi, Verzeichniss d. Zweifl. Ins. CEsterr., Wien, 1848, mentions Schef- 



fer rearing the species from larvae on young larks. 

 SCHINER, Fauna Austr., I, 585 (Calliphora). 

 RONDANI, Dipt. Ital. Prod., v, 197 (Pollcnia). 

 HOUGH, Zool. Bull., n, 289, fig. ; very rare in N. A. 

 HENDEL, Wien. Ent. Zeit, xx, 29, references to parasitism of the species 



on young birds (Avihospita, n. gen.). 



chiysorrhoea MEIGEN, Syst. Beschr., v, 60 (Musca). Europe. 

 SCHINER, Fauna Austr., i, 585 (Calliphora}. 

 HOUGH, Zool. Bull, n, 289. very rare in N. A. 



HENDEL, Wien. Ent. Zeit., xx. 29, thinks Meigen's desc. indicates a dif- 

 ferent species from Schiner's (Avihospita}. 



BRAUER and BERGENSTAMM, Zweifl. d. Kaiserl. Mus., vi, 546, reared from 

 young of swallow. 



SOMOMYIA. 



RONDANI, Dipt. Ital. Prod., iv, 9, 1861, change of name; op. cit., i, 90, 

 1856 (Mya, preoc.). 



Note. This genus, as founded, and as used by Bigot, seems to have 

 had no definite meaning. 

 flavigena BIGOT, see Chrysomyia. 

 iridicolor BIGOT, see Lit cilia. 

 rectinervis BIGOT, see Calliphora. 

 rufigena BIGOT, Bull. Soc. Ent. France, 1887, clxxiii. Rocky Mts. 



BRAUER, Sitzungsber. d. K. Akad., cvm, 521, says the type will form a 



new genus ; oc in Ga. 

 rupicola BIGOT, Bull. Soc. Zool. France, xn, 603. Rocky Mts. 



HOUGH, Zool. Bull, n, 289, makes a syn. of Phormia rcgina, but I think 



this is doubtful. 



semiviolacea BIGOT, see Lu cilia. 

 soulouquina BIGOT, see Lucilia. 

 sylphida BIGOT, see Lucilia. 

 xanthorhina BIGOT, see Calliphora. 



PSEUDOPYRELLIA. 



GIRSCHNER, Berl. ent. Zeitsch., xxxviu, 306, 1893. 

 DESVOIDY, Dipt. Env. Paris, ii, 799, 1863 (Euphoria, preoc.). 

 HOUGH, Biol. Bull., i, 26, 1899. 

 . cornicina FABRICIUS, Spec. Ins., ir, 438 (Musca) ; Ent. Syst., iv, 317 (id.) ; Syst. 



Antl., 289 (id.). Europe. 

 FALLEN, Muscides, 47 (l\htsca). 

 MEIGEN, Syst. Beschr., v, 57 (M. cfcsarion). 

 DESVOIDY, Myodaires, 457 (carolincnsis and compar). Carolina and 



Philadelphia. 



/! MKKSTEDT, Dipt. Scand., iv, 1316 (Lucilia'). 

 SCHINKR, Fauna Austr., I, 590 (id.). 

 VAN DKK \\ i I.P, Tijdschr. v. Ent., iv, 80, oc. in N. A. (Lucilia) ; loc. cit.. 



xxvi, 39 (id.); Biologia, Dipt., n, 289, oc. in Mexico and syn. 



