182 
122. 
123. 
124. 
125: 
126. 
127. 
128. 
129. 
130. 
THE ROYAL SOCIETY OF CANADA 
Rehn, J. A. G., and Hebard, M. 
Studies in American Tettigoniidae, V. A synopsis of the species of the 
genus Conocephalus (Xiphidium of authors) found in North America north 
of Mexico. Trans. Am. Ent. Soc., Phil., vol. 41, pp. 155-224, six plates, 
June, 1915. (Contains a Key to the species and includes those found in 
Canada). 
Rehn, J. A. G., and Hebard, M. 
The genus Gryllus (Orthoptera) as found in America. Proc. Acad. Nat. 
Sci., Philadelphia, vol. 67, Part 2, April, 1915, pp. 293-322, one plate.(The 
variants of Gryllus assimilis, Fabr., are discussed and a description is given 
of G. domesticus, Linn.; both species are recorded from various localities 
in Canada). 
Rohwer, S. A. 
Amelastegia glabrata, Fallen, a holarctic Sawfly. Proc. Ent. Soc., Washing- 
ton, vol. 17, pp. 198-199, December, 1915. (A list of the synonymy Euro- 
pean and American. The insect has been referred to by Canadian writers 
as Taxonus nigrisoma, Norton, and Strongylogaster abnormis Provencher). 
Rohwer, S. A. 
Descriptions of new species of Hymenoptera. Proc. U.S. National 
Museum, vol. 49, pp. 205-249, No. 2105, July, 1915. (A new species, 
Euura Cosensti, reared from galls on Salix humilis at Toronto, is described). 
Ross, W. A. 
Insects of the year in the Niagara District. 45th Ann. Report, Ent. Soc., 
Ont., pp. 22-25, 1914. 
Ross, W. A. 
Asparagus beetle Egg-parasite. Agric. Gazette of Canada, vol. 2, pp. 
1055-1056, three figures, November, 1915. (Description of a minute 
Chalcid fly and its remarkable life-history as a destroyer of the eggs and 
larvae of Crioceris asparagt). 
Ruhman, Max. 
Insect notes from the Okanagan in 1914. Proc. British Columbia Ent. 
Soc., No. 7, n:s., p. 7-11, July, 1915. 
Sanders, George E. 
Some of the benefits from spraying with Arsenates in the apple orchards of 
Nova Scotia. Can. Ent., vol. 47, pp? 137-141, May, 1915. 
Sanders, George E. 
Carnivorous habits of Xylina Bethunei, G. & R. Can. Ent. vol. 47, pp. 
183-184, June, 1915. (This destructive Fruit-worm, when nearly full 
grown, was found in Nova Scotia devouring the pupae of the still more 
destructive Forest Tent Caterpillar, Malacosoma disstria). 
