154 



KEPOET OF NATIONAL MUSEUM, 1912. 



PiEBCE, W. DwiGHT — Continued. 



species are described from ma- 

 terial in the U. S. National 

 Museum. 



RoHWEB, S. A. Some new hynienopter- 

 ous insects from tlie Philippine 

 Islands. 



Proc. D. 8. Nat. Mus., 

 37, No. 1722, Aug. 

 4, 1910, pp. 657-660. 

 This paper Gontains descrip- 

 tions of 1 new genus and 5 new 

 species, with notes on some pre- 

 viously described species. 



New sawflies in the collections 



of the United States National Mu- 

 seum. 



Proc. U. 8. Nat. Mus., 



41, No. 1866, Oct. 



14, 1911, pp. 377- 



411, figs. 1-14. 



This paper describes 4 new 



genera, 3 new subgenera, 46 



new species, 4 new subspecies, 



and 5 new varieties. 



A classification of the suborder 



Chalastogastra of the Hymenoptera. 

 Proc. Ent. Soc. Wash- 

 ington, 13, No. 4, 

 Dec. 29, 1911, pp. 

 215-226. 

 This classification was based 

 mainly on the studies of the 

 group made by the author from 

 the U. S. National Museum col- 

 lections. 



Descriptions of new species of 



wasps in the collections of the United 

 States National Museum. 



Proc. U. 8. Nat. Mus., 



41, No. 1869, Jan. 



22, 1912, pp. 447- 



478, figs. 1-24. 



This paper describes 3 new 



genera, 36 new species, 6 new 



subspecies, and 1 new variety. 



A new sawfly from Brazil. 



Psyche, 19, No. 2, Apr., 

 1912, pp. 62, 63. 

 This paper describes 1 new 

 genus and 1 new species. 



Sawflies from Panama, with de- 



scriptions of new genera and species. 



8niithsonian Misc. 



Colls., 59, No. 12, 



May 18, 1912, pp. 



1-6. 



RoHWER, S. A. — Continued. 



This paper describes 2 new 

 genera and 6 new species from 

 the material from the Smith- 

 sonian Panama Exploration. 



Stiles, Charles Wardell, and.HARRY 

 McClure Miller. The ability of fly 

 larvae to crawl through sand. 



Pub. Health Rep., U. 8. 

 P. H. and M. H. S., 

 26, No. 34. Aug. 25, 

 1911, p. 1277. 



Strickland, E. H. The Pezomachini 

 of North America. 



Annals Ent. Soc. 



Amer., 5, No. 2, 



June, 1912, pp. 113- 



140, figs. 1-5. 



The types of 14 of the species 



described in this paper are in 



the U. S. National Museum. 



ViERECK, H. L. The root borer and its 

 parasite. [In article by H. W. 



Davey.] 



Joum. Agric. Victoria, 



9, pt. 7, July, 1911, 



pp. 454, 455. 



In this paper, which was 



written by Mr. H. W. Davey, 



Mr. Viereck described 1 new 



species, the type of which is in 



the U. S. National Museum. 



Descriptions of one new genus 



and three new species of ichneumon- 

 flies. 



Proc. U. 8. Nat. Mus., 

 41, No. 1859, Aug. 

 28, 1911, pp. 293- 

 295. 



New genus and species of 



Hymenoptera of the family Braco- 

 nidse from Panama. 



Smithsonian Misc. 



Colls., 59, No. 5, 



Mar. 9, 1912, pp. 



1, 2. 



This paper describes 1 new 



genus and 1 new species from 



material from the Smithsonian 



Panama esploration. 



• Descriptions of five new genera 



and twenty-six new species of ich- 

 neumon-flies, 



Proc. v. 8. Nat. Mus., 



42, No. 1888, Mar. 



19, 1912, pp. 139- 



153. 



