566 CATALOGUE OF NORTH AMERICAN DIPTERA. 



COQUILLETT, Proc. Wash. Acad. Sci., n, 456, oc. at Berg Bay, Alaska and 



Franconia, N. H. N. J. Smith Cat. 

 ? qualis SAY, Jour. Acad. Sci. Phil, vi, 176; Compl. Works, n, 366. Ind. 



OSTEN SACKEN, Cat., 173, note by Loew, " Cannot be Cordylura." 

 rufina VAN DER WULP, Biologia, Dipt., u, 349, pi. ix, f. 2. Guerrero, Mex. 



This may be the same as Scatophaga rcscs GiGLio-Tos, which Wulp sus- 

 pects to be a Cordylura. Wulp, loc. cit. 

 scapularis LOEW, Cent., ix. 89. English R., Canada, 

 setosa LOEW, Wien. Ent. Monatsch., iv, 81 ; Cent., in, 44. D. C. 



N. J. Smith Cat. 

 slossonae COQUILLETT, Jour. N. Y. Ent. Soc., vi, 164. White Mts., N. H., and 



Mass. 



tenuior WALKER, List, iv, 9/7. Martin Falls, Canada, 

 terminalis LOEW, Cent., in, 39. Pa. 

 tricincta LOEW, Cent., ix, 83 (Ccenosia). White Mts., N. H. 



OSTEN SACKEN, Cat., 173, gen. ref. by " Loew in litt." 

 variabilis LOEW, Zeitsch. f. Ges. Naturwiss., 1876, 326.- Mass. 



COQUILLETT, Proc. Wash. Acad. Sci., n, 456, oc. in Alaska and from " N. 



H. to N. C., and westward to Texas and Col." 

 varipes WALKER, see Parallelomma. 



vicina VAN DER \VULP, Biologia, Dipt., n, 350. Guerrero, Mex. 

 vittipes LOEW, Cent., x, 74. Sitka. 



COQUILLETT, Proc. Wash. Acad. Sci., n, 456, oc. in Alaska, several places. 



Hudsonian Zone, N. M. Cockerell. 

 volucricaput WALKER, List, iv, 977. Martin Falls, Canada. 



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

 unilineata ZETTERSTEDT, see Megophthalma. 



ACICEPHALA. 



COQUILLETT, Jour. N. Y. Ent. Soc., vi, 163, 1898. 



pilosella COQUILLETT, Jour. N. Y. Ent. Soc., vi, 163. Col. and Reno, Nev. 

 polita COQUILLETT, Jour. N. Y. Ent. Soc., vi, 163. Col. 



PARALLELOMMA. 



BECKER, Berl. Ent. Zeitsch., xxxix, 94, 1894. 

 varipes WALKER, List, iv, 1046 (Lissa). Ohio. 



LOEW, Wien. Ent. Monatsch., iv, 81 (Cordylura bimaculata') ; Cent., in, 40 



(id.). 111., Wis. [O. S.] 

 VAN DER WULP, Tijdschr. v. Ent., x, 152, pi. v, f. 7, 9 (Cordylura maculi- 



pcnnis). Wis. [Loew, Zeitsch. f. Ges. Naturwiss., xxxvi, 116.] 

 Generic reference by Hough, in specimens sent me. 

 N. J. Smith Cat. ; Montreal Chagnon. 



CHJETOSA. 



COQUILLETT, Jour. N. Y. Ent. Soc., vi, 163, 1898. 

 punctipes MEIGEN, Syst. Beschr., v, 239 (Cordylura punctipcs and flavipes}. 



Europe. 



ZETTERSTEDT, Dipt. Scand., v, 2046 (Cordylura). 

 SCHINER, Fauna Austr., n, 10 (CIcigastra'). 

 BECKER, Berl. Ent. Zeitsch., xxxix, 158 (Trichopalpus}. 

 COQUILLETT, Jour. N. Y. Ent. Soc., vi, 163, generic relations, oc. in N. A., 



etc. Minn., Col. 



