106 ANNUAL REPORT SMITHSONIAN INSTITUTION, 1940 



VOLUME 87 



No. 3066. Ceratopsian dinosaurs from the Two Medicine formation, Upper 

 Cretaceous of Montana, by Charles W. Gilmore. Pp. 1-18, figs. 1-11. August 

 3, 1939. 



No. 3067. Two new parasitic isopods from the eastern coast of North America, 

 by A. S. Pearse and Henry A. Wall^er. Pp. 19-23, figs. 12, 13. August 1, 1939. 



No. 3068. The Hederelloidea, a sul)order of Paleozoic cyclostomatous Bryo- 

 zoa, by Ray S. Bassler. Pp. 25-91, pis. 1-16, fig. 14. September 12, 1939. 



No. 3069. A generic revision of the staphylinid beetles of the tribe Paederini, by 

 Uichard E. Blackwelder. Pp. 93-125. September 15, 1939. 



No. 3070. New turritid moUusks from Florida, by Paul Bartsch and Harald 

 A. Rehder. I'p. 127-13S, pi. 17. September 15, 1939. 



No. 3071. A new trematode from the loon, Gavia immcr, and its relationship 

 to Eaematatrephus fodiens Linton, 1928, by W. Carl Gower. Pp. 139-143, fig. 

 15. September 1, 1939. 



No. 3072. A study of LeConte's types of the beetles in the genus Monox-ia, 

 with descriptions of new species, by Doris Holmes Blake. Pp. 145-171, pis. 

 18, 19. October 5, 1939. 



No. 3073. Observations on the birds of northern Venezuela, by Alexander 

 Wetmore. Pp. 173-260. November 3, 1939. 



No. 3074. A revision of the soapfishes of the genus Rypticus, by Leonard P. 

 Schultz and Earl D. Reid. Pp. 261-270. October 24, 1939. 



No. 3075. A taxonomic study of the neotropical beetles of the family Mordel- 

 lidae, with descriptions of new species, by Eugene Ray. Pp. 271-314, flgg. 

 16-10. December 15, 1939. 



No. 3076. Catalog of human crania in the United States National Museum 

 coUections : Indians of the Gulf States, by Ale.? Hrdlidka. Pp. 315-464, fig. 20. 

 May 18, 1940. 



VOLUME 88 



No. 3078. Trematodes from fishes mainly from the Woods Hole region, Mas- 

 sachusetts, by Edwin Linton. Pp. 1-172, pis. 1-26. May 16, 1940. 



No. 3079. Report on certain groups of neuropteroid insects from Szechwan, 

 China, by Nathan Banks. Pp. 173-220, pis. 27-30. April 13, 1940. 



No. 3080. Cestocrimis, a new fossil inadunate crinoid genus, by Edwin Kirk. 

 Pp. 221-224, pi. 31. March 14, 1940. 



No. 3081. Notes on some pedunculate barnacles from the North Pacific, by 

 Dora Priaulx Henry. Pp. 225-236, figs. 1-5. April 30, 1940. 



No. 3082. Revision of the chalcid-flies of the tribe Chalcidini in America 

 north of Mexico, by B. D. Burks. Pp. 237-354, figs. 6-14. Jime 11, 1940. 



No. 30S3. New genera and species of ichneumon-flies, with taxonomic notes, 

 by R. A. Cushman. Pp. 355-372, figs. 15, 16. March 13, 1940. 



No. 3084. The scolytid beetles of the genus Renocis Casey, with descriptions 

 of nine new species, by M. W. Blackman. Pp. 373-401, figs. 17, 18. June 22, 

 1940. 



No. 3085. Two new genera and three new species of cheilodipterid fishes, with 

 notes on the other genera of the family, by Leonard P. Schultz. Pp. 403-423, 

 figs. 19, 20. April 26, 1940. 



No. 3086. A contribution to the knowledge of the Kucharidae ( Hymenoptera : 

 Chalcidoidea), by A. B. Gahan. Pp. 425-458. April 25, 1940. 



