26 PROCEEDINGS OF THE NATIONAL MUSEUM Vol.68 



beyond the middle; the left one deeply grooved at the base as in nana 

 and swollen on the outer side beyond the groove. 



Length, 7 to 8 mm. 



Described from 2 males and 1 female, the males from the California 

 Academy of Sciences, were collected at Mill Creek Canyon, San 

 Bernardino County, California, by E. P. Van Diizee. One of them 

 is retained for the National Museum collection. The female was 

 collected at Atencingo, Mexico, by E. G. Smyth. 



Type.—M2i\Q, Cat. No. 28286, U.S.N.M.; paratype, male in Cali- 

 fornia Academy of Sciences. 



LIST OF DESCRIBED SPECIES OF CYLINDROMYIA FROM NORTH 

 AMERICA, NOT HEREIN IDENTIFIED 



(All heretofore mentioned under Ocyptera except as noted. The types will 

 have to be reexamined before the species can be identified ; in the case of 

 carolinae this is impossible, as no types are in existence.) 



hinotata Bigot, Annates Soc. Ent. Fr., 1878, p. 44, female. — Baltimore. 

 carolinae Robineau-Desvoidy, Myodaires, 1830, p. 232 (Parthenia). — Carolina. 

 CoQuiixETT, Revis. Tachin., 1897, p. 86. — Massachusetts to California, etc. 

 A mixture of several si>ecies ; the following references are based on 

 Coquillett's key and equally uncertain. 

 Aldutch, Annals Ent. Soc. Amer., vol. 8, 191.5, p. 82.^ — ^Widespread. 

 Cbevecobur, Kans. Acad. Sci., vol. 20, 1900, p. 93. — Kansas. 



Also reported from New Jersey, Florida, and Jamaica (Johnson) ; 

 Ontario (Gibson) ; Quebec (Fyles, and Winn and Beaulieu) ; British 

 Columbia (Iline) ; Minnesota (Washburn) ; California and Nevada 

 (Baker) ; Kansas (Snow) ; Montreal (Chajiuon) ; Illinois (Hart) ; North 

 Carolina (Brimley) ; Connecticut (Britton). 

 dotadas Walker. List, vol. 4, 1849, p. 694. — Jamaica. 

 epijtus Walker, List, vol. 4, 1849, p. 694. — Georgia. 

 fumipennis Bigot, Annates, 1878, p. 43, male. — Colorado. 



Bbaueb, Sitzungsber. Kais. Akad. Wiss. Wien., vol. 107, 1898, p. 1, note on 

 type. 

 signatipenniH Van der Wulp, Tijdsch. v. Ent., vol. 35, p. 187 ; Biologia, Dipt., 



vol. 2, 1903, p. 450. pi. 13, fig. 11.— Guerrero, Mexico. 

 simplex Bigot, Annales, 1878, p. 47, female. — Mexico. 

 soror Bigot, Annales, 1878, p. 46.^ — Mexico. (The name is preoccupied.) 



BBAUEaj, Sitzungsber. Kais. Akad. Wiss. Wien, vol. 107, 1898, p. 1, note on 

 type. 



