1912 ENTOMOLOGICAL SOCIETY. 91 



Ephyriades zephodes, which has also been placed in the genus Nisoniades. The 

 plate in colours accompanying the paper is an exceptionally good one. We hope 

 to see many more such contributions from this well-known autliority. 



Theobald, P. V. A Monograph of the Culicidse, or Mosquitoes, Vol. V; 

 British Museum, 1910; received Feb. 84, 1911; pp. 646: plates I to VI. Since 

 the previous volume was published, 392 species have been described, or old descrip- 

 tions found. Of these the author is responsible for 106, 80 of which are de- 

 scribed in this volume. Synoptic tables of the genera and the species in each 

 genus in the Anophelina, Megarhininge, Culicinse, Heptaphlebomyinse and Urano- 

 taeninse have been worked out. Numerous text figures occur throughout the 

 volume. 



AVheeler, A¥. M. a List of the Type Species of the Genera and Subgenera 

 of Formicida?; Annals of the New York Academy of Sciences, Vol. xxi. pp. 157- 

 175; separates dated 17th October, 1911. This contribution from such a high 

 authority will be most welcome to students of the Formicida. The list includes 

 the genera and the subgenera, both living and fossil, up till June, 1911. 



The following is a list of the names and addresses of collectors heard from 

 during 1911 : — 



Anderson, E. M., Provincial Museum, Victoria, B.C. 



Baird, Thomas, High Eiver, Alta. 



Baldwin, J. W., 74 Besserer Street, Ottawa. 



Beaulieu, G., Experimental Farm, Ottawa. 



Beaulne, J. I., Experimental Farm, Ottawa. 



Bethune, Eev. Prof., 0. A. C, Guelph. 



Bolton, A. R. M., Quebec, Que. 



Briitain, W., Seed Branch, Dept. of Vgr., Ottawa. 



Bush, A. H., 1105 Ninth Ave., Vancouver, B.C. 



Carr, F. S., Edmonton, Alta. 



Chagnon, Gus., Box 521, Montreal. 



Chagnon, W., St. John's, Que. 



Cockle, J. W., Kaslo, B.C.' 



Crew, R. J., 561 Carlaw Ave., Toronto. 



Criddle, Norman, Treesbank, Man. 



Dawson, Horace, Hymers, Ont. 



Day, G. 0., Duncans, B.C. 



Dod, F. H. Wolley. Millarville, Alta. 



Evans, J. D., Trenton, Ont. 



Fyles, Eev. T. W., Hull, Que. 



Gibson, Arthur, Experimental Farm, Ottawa. 



Hahn, Paul, 433 Indian Eoad, Toronto. 



Haight, D. H., Sudbury. Ont. 



Hanham, A. "W., Duncans, B.C. 



Harms, J. F., Treesbank, Man. 



Harrington, W. H., P.O. Department, Ottawa. 



Heath, E. P., Cartwright. Man. 



Hewitt, Dr. C. Gordon, Experimental Farm, Oltavva. 



Hudson, A. P., Millarville, Alta . 



Keen, Eev. J. H., Metlakatla, B.C. 



Leavitt. A. G..' St. John, N.B. 



