LIST OF PUBLICATIONS. 



133 



Gahan, a. B. a new species of Ptero- 



malidae. 



Can. Ent., 41, No. 12, Dec, 1909, 



p. 431. 

 The type is in the National Museum. 



Four new .species of Hymenoptera, 



Can. Ent., 42,^0. Q, June, 1910, 

 pp. 205-208. 

 Types deposited In the National Mu- 

 seum. 



GiRAULT,A.A. The chalcidoid parasites of 

 the coccid Eulecanium nigi'ofasciatum 

 (Pergande), with descriptions of three 

 new North American species of the sub- 

 families Encrytinse and Aphelininae 



from Illinois. 



Psyche, IG, No. 4, Aug., 1909, pp. 

 7&-86. 

 Cotypes of 12 species deposited in the 

 Museum. 



Hayhurst, Paul. Observations on two 

 species of Hyalopterus (Aphididse). 



Journ. N. Y. Ent. Soc, 17, No. 3, 

 Sept., 1909, pp. 107-115, pi. I. 

 One new species; the type is in the U. S. 

 National Museum. 



Heidemann, O. Two new species of 

 North American Aradidse (Hemiptera, 



Aradidse). 



Ptoc. Ent. Soc. Washington, 11, 



No. 4, Oct.-Dec. 1909, pp. 189- 



191,flgs. 3, 4. 



Howard, L. 0. The parasites reared or 

 supposed to have been reared from the 

 eggs of the gipsy moth. 



IT. S. Dept. Agric, Bur. Ent., 



Tech. Ser., No. 19, Ft. 1, Jan. 



28, 1910, pp. i-vi, 1-12, figs. 1-7. 



Describes 3 new genera and 3 new 



species. 



Two new Aphelinine parasites of 



scale insects. 



Ent. News, 21, No. 4, Apr., 1910, 

 pp. 162, 163. 



Knab, Frederick. Some species of Cal- 



ligrapha. 



Ptoc. Ent. Soc. Washington, 11,- 

 No. 2, Apr.-June, 1909, pp. 

 83-87. 

 Describes 3 new species. 



Nuptial colors in the Ghrysome- 



lidae. 



Ptoc. Ent. Soc. Washington, 11, 

 No. 3, July-Sept., 1909, pp. 

 151-153. 



The identification of Culex cya- 



neus Fabric ius. 



Ptoc. Ent. Soc. Washington, 11, 



No. 3, July-Sept., 1909, pp. 



154-156. 



Knab, Frederick. The new Philippine 



Culicidse. 



Ent. News, 20, No. 9, Nov., 1909, 

 pp. 386-388. 



Pierce, W. Dwight. A monographic re- 

 vision of the twisted | winged insects 

 comprising the | order Strepsiptera 

 Kirby | By | W. Dwight Pierce | of the 

 Bureau of Entomology, U. S. Depart- 

 ment of Agriculture | (Seal) ] Washing- 

 ton I Government Printing Office | 1909 

 Bull. U. S. Nat. 3/ms.,No. 66, 

 Dec. 6, 1909, pp. i-xii, 1-232, 

 pis. I-XV, figs. 1-3, 1 map. 

 Describes 4 new tribes, 10 new genera, 

 2 new subgenera, 59 new species and 1 new 

 variety. 



Studies of North American wee- 



vils. 



Ptoc. U. S. Nat. Mm., 37, No. 

 1708, Dec. 11, 1909, pp. 325-364. 

 Describes 12 new species from the collec- 

 tions of the U. S. National Museum. 



RoHWER, S. A. Notes on Tenthredinoi- 

 dea, with descriptions of new species. 

 Paper No. 6, Western Macrophyse. 



Can. Ent., 41, No. 9, Sept., 1909, 

 pp. 327-334. 

 Describes 7 new species. 



Notes on Tenthredinoidea, with 



descriptions of new species. Paper No. 



7, New Blennocampinse. 



Can. Ent., 41, No. 11, Nov., 1909, 

 pp. 397-399. 

 Describes 1 new genus and 1 new spe- 

 cies. 



Notes on Tenthredinoidea, with 



descriptions of new species. Paper No. 

 8, New species from California. 



Can. Ent. 42, No. 2, Feb., 1910, 

 pp. 49-52. 

 Describes 1 new genus and 1 new spe- 

 cies. 



Notes on Tenthredinoidea, with 



descriptions of new species. Paper No. 

 9, Xyelidse and Lydidae. 



Can Ent., 42, No. 3, Mar., 1910, 

 pp. 88-93. 

 Describes 9 new species. 



Notes on Tenthredinoidea, with 



descriptions of new species. Paper No. 

 10, New species of Empria. 



Can. Ent., 42, No. 5, May, 1910, 

 pp. 172-175. 



Notes on Tenthredinoidea, with 



descriptions of new species. Paper No. 



