12 Publications of USNM (1947-1970) 



256. Cactus-feeding Insects and Mites, by John Mann, xii+158 pages, 8 plates. 

 28 February 1969. 



257. Microlepidoptera of the Philippine Islands, by A. Diakonoff. 484 pages, 

 846 figures. 31 January 1968. 



258. Gammaridean Amphipoda of the Rocky Intertidal of California: Mon- 

 terey Bay to La Jolla, by J. Laurens Barnard, x+230 pages, 65 figures. 14 

 May 1969. 



259. Systematics, Speciation, and Distribution of the Subterranean Amphipod 

 Genus Stygonectes ( Gammaridae ) , by John R. Hoisinger. 176 pages, 36 

 figures, 6 tables. 14 July 1967. 



260. Bathyal and Abyssal Gammaridean Amphipoda of Cedros Trench, Baja 

 California, by J. Laurens Barnard. 205 pages, 92 figures. 17 October 1967. 



261. Taxonomic Study of the Cicadellinae (Homoptera: Cicadellidae), part 1 : 

 Proconiini, by David A. Young, vii+287 pages, 261 figures. 25 July 1968. 



262. Catalog of the Type Specimens of Invertebrate Fossils, by Louis Purnell. 

 iv+198pages. 5 April 1968. 



263. Fruit Flies of the Ryukyu Islands, by Tokuichi Shiraki. 104 pages, 35 

 plates. 17 April 1968. 



264. Catalog of Recent Echinoid Type Specimens in the U.S. National 

 Museum, Smithsonian Institution, and the Museum of Comparative Zoology , 

 Harvard University, by Maureen E. Downey, vi+99 pages. 5 April 1968. 



265. The Evolutionary History of the Avian Genus Chrysococcyx, by Herbert 

 Friedmann. viii+137 pages. 17 May 1968. 



266. A Checklist of the Millipeds of Mexico and Central America, by H. F. 

 Loomis. v+137 pages. 24 October 1968. 



267. Bibliography and Index to Scientific Contributions of Carl J. Drake for 

 the Years 1914-1967, by Florence A. Ruhoff viii+81 pages. 28 March 

 1968. 



268. A Revision of the Genus Eucerceris Cresson (Hymenoptera: Sphecidae), 

 by Herman A. Scullen. 97 pages, 98 figures. 17 April 1968. 



269. Catalog of United States Army Uniforms in the Collection of the 

 Smithsonian Institution, volume 1: United States Army Headgear to 1854, 

 by Edgar M. Howell and Donald E. Kloster. xii+75 pages, 54 figures. 9 May 

 1969. 



270. The Types of Proctotrupoidea (Hymenoptera) in the United States 

 National Museum, hy Lubomir Masner and Cad F. W. Muesebeck. iv+143 

 pages. 17 May 1968. 



271. The Families and Genera of Marine Gammaridean Amphipoda, by J. 

 Laurens Barnard. 535 pages, 173 figures. 14 May 1969. 



272. Comprehensive Revision of a Worldwide Collection of Freshwater 

 Sponges (Porifera: Spongillidae ) , by J. T. Penney and A. A. Racek. v+184 

 pages, 15 plates. 24 September 1968. 



273. The Muscular System of the Red Howling Monkey, by Miguel A. Schon. 

 vi+185 pages, 49 figures, 5 tables. 12 August 1968. 



