SECRETARY'S REPORT 139 
and 2 separate papers in the Bulletin series, Contributions from the 
United States National Museum. 
REPORT 
Report on the progress and condition of the United States National Museum 
for the year ended June 30, 1948. iii+127 pp. Jan. 25, 1949. 
PROCEEDINGS: VOLUME 98 
No. 3222. A potential snail host of Oriental schistosomiasis in North America 
(Pomatiopsis lapidaria), by R. Tucker Abbott. Pp. 57-68, pls. 3, 4, figs. 10, 11. 
July 2, 1948. 
No. 3224. The serphoid Hymenoptera of the family Roproniidae, by Henry 
Townes. Pp. 85-89, fig. 12. July 8, 1948. 
No. 3225. Parasitic wasps of the genus Trimorus in North America, by Robert 
M. Fouts. Pp. 91-148, figs. 13-15. Aug. 19, 1948. 
No. 3226. New pemphilidine wasps from southern Nigeria, by V. 8. L. Pate. 
Pp. 149-162, fig. 16. Oct. 19, 1948. 
No. 3227. The butterflies of the Admiralty Islands, by Warren Herbert Wag- 
ner, Jr., and David F. Grether. Pp. 163-186, pls. 11-13. Dec. 7, 1948. 
No. 3228. Flies of the family Stratiomyidae of the Solomon Islands, by Mau- 
rice T, James. Pp. 187-213. Nov. 9, 1948. 
No. 3229. Cyprinodont fishes of the genus Fundulus in the West Indies, with 
description of a new subspecies from Cuba, by Luis René Rivas. Pp. 215-222, 
pl. 14. Oct. 19, 1948. 
No. 3230. A new crayfish of the genus Cambarus from Texas, with notes on 
the distribution of Cambarus fodiens (Cottle), by Horton H, Hobbs, Jr. Pp. 
223-231, fig. 17. Nov. 16, 1948. 
No. 3231. Report on the Pycnogonida collected by the Albatross in Japanese 
waters in 1900 and 1906, by Joel W. Hedgpeth. Pp. 233-821, figs. 18-51. Mar. 
14, 1949. 
No. 3232. Mammals of northern Colombia. Preliminary report No. 4: 
Monkeys (Primates), with taxonomic revisions of some forms, by Philip Hersh- 
kovitz. Pp. 323-427, pls. 15-17, figs. 52-59. May 10, 1949. 
No. 3233. Bees from Central America, principally Honduras, by T. D. A. 
Cockerell. Pp. 429-490. May 25, 1949. 
No. 3234. A generic revision of the treehoppers of the tribe Ceresini in America 
north of Mexico, based on a study of the male genitalia, by John S. Caldwell. 
Pp. 491-521, pls. 18-23. May 10, 1949. 
VOLUME 99 
No. 3235. A further contribution to the ichthyology of Venezuela, by Leonard 
P. Schultz. Pp. 1-211, pls. 1-3, figs. 1-20. May 10, 1949. 
No. 3236. The weevils of the genus Tachygonus in the United States National 
Museum, with descriptions of new species, by Oscar Monte. Pp. 213-227, figs. 
21-32. May 25, 1949. 
No. 3237. The species of ichneumon-flies of the genus Cardiochiles occurring 
in America north of Mexico, by Ying-Tou Mao. Pp. 229-266, pls. 4-5. Mar. 
21, 1949. 
