DEL DOTT. E. G1GL10-TOS 



393 



59. Wiedemann W., Aussereuropaeische zweifliigeligen Insekten. Hamm, 1828-1830. 



60. Williston S. W., The North American Species of Conops, in " Transactions of 

 the Connecticut Academy „, voi. IV, 1882, pp. 325-342. 



61. Id. North American Conopidae: Stylogaster, Dalmannia, Oncomyia, in " Trans. 

 Connect. Acad. „, voi. VI, 1885, pp. 91-98. 



62. Id. North American Conopidae: Conclusion, in ■ Trans. Connect. Acad. „, voi. VI 

 1885, pp. 377-394. 



63. Id. Synopsis of the North American Syrphidae, in " Bulletin of the United States 

 National Museuin „, n° 31, Washington, 1886. 



64. Id. Diptera Brasiliana ab H. H. Smith collecta, in " Transactions of the American 

 entomological Society, Philadelphia, XV, 1888, pp. 243-291. 



65. Id. Diptera Brasiliana, Part. II, Conops, in " The Kansas University Quarterly „ 

 voi. I, n° 1, 1892, pp. 43-46. 



66. Zetterstedt J. W., Diptera Scandinaviae disposita et descripta, Lundae, 1842-1860. 



Sesie II. Tom. XLIII. 



