166 BULLETIN 193. UNITED STATES NATIONAL MUSEUM 



Proc 

 No. 



2970. Three new chigger mites of the genus Tromhlcula from Panama, with a key to 



the known adults of Trombicula of the New World. By H. E. Ewing. 

 Art. 29, pp. 1-6, 3 figs. Sept. 20, 1933. 



2971. New genera and species of parasitic mites of the superfamily Parasitoidea. 



By H. E. Ewing. Art. 30, pp. 1-14, 4 pis. Sept. 25, 1933. 



Volume 83 



Proceedings of the United States National Museum, vol. 83. Pp. i-viii (title page, 

 advertisement, table of contents, and list of illustrations) ; pp. 1-594 (Proceed- 

 ings papers 2972-2997); pp. 595-617 (index); 71 figs., 38 pis. 1937. 



2972. Corynecrinus, a new Devonian crinoid genus. By Edwin Kirk. Pp. 1-7, 1 pi. 



Oct. 8, 1934. 



2973. American muscoid flies of the genera Ceratomyiella and Paradidyma. By 



H. J. Reinhard. Pp. 9-43. Dec. 28, 1934. 



2974. Revision of the American two-winged flies belonging to the genus Cup/iocera. 



By H. J. Reinhard. Pp. 45-70. Oct. 25, 1934. 



2975. Some fossil corals from the West Indies. By John W. Wells. Pp. 71-110, 



4 pis. Dec. 20, 1934. 



2976. Fossil hares from the late Pliocene of southern Idaho. By C. Lewis Gazin. 



Pp. 111-121, 5 figs. Nov. 14, 1934. 



2977. Parasites of fishes in Galveston Bay. By Asa C. Chandler. Pp. 123-157, 7 



pis. June 13, 1935. 



2978. On the Replilia of the Kirtland formation of New Mexico, with descriptions 



of new species of fossil turtles. By Charles W. Gilraore. Pp. 159-188, 

 12 figs., 6 pis. June 27, 1935. 



2979. New West Indian cerambycid beetles. By W. S. Fisher. Pp. 189-210. Sept. 



9, 1935. 



2980. Two new species of tapeworms from carnivores and a redescription of 



Taenia laticollis Rudolphi, 1819. By Mary Scott Skinker. Pp. 211-220, 

 3 pis. Oct. 25, 1935. 



2981. New Paleocene mammals from the Fort Union of Montana. By George 



Gaylord Simpson. Pp. 221-244. Oct. 18, 1935. 



2982. Five new genera and two new species of unstalked crinoids. By Austin H. 



Clark. Pp. 245-250. Mar. 14, 1936. 



2983. Notes on the butterflies of the genus Enod'ia and description of a new 



fritillary from Peru. By Austin H. Clark. Pp. 251-259, 1 pi. Apr. 11, 1936. 



2984. Polychaetous annelids from Amoy, China. By Aaron L. Treadwell. Pp. 



261-279, 3 figs. June 10, 1936. 



2985. A study of the fossil horse remains from the Upper Pliocene of Idaho. By 



C. Lewis Gazin. Pp. 281-320, 4 figs., 11 pis. June 1, 1936. 



2986. A new genus and species of trematode from the little brown bat and a key 



to the genera of Pleurogenetinae. By Ralph W. Mac}'. Pp. 321-324, 1 fig. 

 May 19, 1936. 



2987. Two new cottid fishes from the western Pacific, with a revision of the genus 



Stlengis Jordan and Starks. By Rolf L, Bolin. Pp. 325-334, 2 figs., 1 pi. 

 June 15, 1936. 



2988. Tertiary plants from Venezuela. By Edward W. Berry. Pp. 335-360, 4 figs. 



June 12, 1936. 



2989. Three new millipeds of the order Colobognatha from Tennessee, Texas, and 



Lower California, with records of previously known species. By H. F. 

 Loomis. Pp. 361-368, 1 fig. May 11, 1936. 



2990. A revision of the chalcid flies of the genus Perilampus Latreille occurring 



in America north of Mexico. By M. T. Smulyan. Pp. 369-412. Oct. 16, 1936 



2991. Pycnogonids from Puget Sound. By Harriet I. Exline. Pp. 413-422, ? fig 



July 9, 1936. 



2992. California Crustacea of the order Cumacea. By Carl Ziramer. Pp. 423-439. 



6 figs. Aug. 27, 1936. 



