128 BULLETIN 193, UNITED STATES NATIONAL MUSEUM 



Proc 

 No. 



2087. Descriptions of new Hymenoptera, No. 9. By J. C. Crawford. Pp. 577-586, 11 



figs. May 3, 1915. 



2088. A synopsis of the races of the long-tailed goatsuciier, Caprimulgus macrurus 



Horsfield. By Harry C. Oberholser. Pp. 587-599. May 3, 1915. 



2089. Notes on Neotropical dragonflies, or Odonata. By Edward Bruce Williamson. 



Pp. 601-638, 1 fig., 7 pis. May 12, 1915. 



2090. A review of the subspecies of the ruddy kingfisher, Entomothera coromanda 



(Linnaeus). By Harry C. Oberholser. Pp. 639-657. May 18, 1915. 



2091. Rediscovery of Pourtales' Halioiis. By John B. Henderson. Pp. 659-661, 2 



pis. May 22, 1915. 



Volume 49 



Proceedings of the United States National Museum, vol. 49. Pp. i-xiv (title page, 

 advertisement, table of contents, and list of illustrations) ; pp. 1-690 (Proceedings 

 papers 2092-2130) ; pp. 691-702 (index) ; 296 figs., 83 pis, 1916. 



2092. Descriptive catalogue of the Washington relics in the United States National 



Museum. By Theodore T. Belote. Pp. 1-24, 27 pis. Oct. 19, 1915. 



2093. Notes on some United States grasshoppers of the family Acrididae. By A. N. 



Caudell. Pp. 25-31. June 21, 1915. 



2094. The Recent and fossil mollusks of the genus Rissotna from the west coast of 



America. By Paul Bartsch. Pp. 33-62, 6 pis. July 24, 1915. 



2095. A revision of the North American ichneumon-flies of the subfamily Opiinae. 



By A. B. Gahan. Pp. 63-95, 2 pis. Aug. 23, 1915. 



2096. Descriptions of two new species of Entomostraca from Colorado, with notes 



on other species. By G. S. Dodds. Pp. 97-102, 10 figs. Aug. 13, 1915. 



2097. Flies of the genus Agromyza, related to Agromyza virens. By J. R. Malioch. 



Pp. 103-108, 1 fig., 1 pi. July 24, 1915. 



2098. Notes on the composiiion and structure of the Indarch, Russia, meteoric stone. 



By George P. Merrill. Pp. 109-112, 1 pi. July 24, 1915. 



2099. The dipterous genus Symphoromyia in North America. By John Merton 



Aldrich. Pp. 113-142, 11 figs. July 16, 1915. 



2100. The genera and subgenera of raccoons and their allies. By N. HolHster. Pp. 



143-150, 2 pis. Aug. 13, 1915. 



2101. Notes on the flies of the genus Pseudodinia, with description of a new species. 



By J. R. Malioch. Pp. 151-152. July 16, 1915. 



2102. A peculiar oolite from Bethlehem, Pennsylvania. By Edgar T. Wherry. Pp. 



153-156, 2 pis. Aug. 13, 1915. 



2103. On a collection of Javanese crane-flies (Tipulidae, Diptera) in the United 



States National Museum. By Charles Paul Alexander. Pp. 157-193, 9 pis. 

 Aug. 13, 1915. 



2104. The Philippine land shells of the genus Schistoloma. By Paul Bartsch. Pp. 



195-204, 1 pi. July 24, 1915. 



2105. Descriptions of new species of Hymenoptera. By S. A. Rohwer. Pp. 205-249. 



July 16, 1915. 



2106. Critical notes on the subspecies of the spotted owl, Strix occidentalis (Xantus). 



By Harry C. Oberholser. Pp. 251-257. July 26, 1915. 



2107. Notes on the life history and ecology of the dragonflies (Odonata) of Wash- 



ington and Oregon. By Clarence Hamilton Kennedy. Pp. 259-345, 201 figs. 

 July 28, 1915. 



2108. Report on some carbonic acid tests on the weathering of marbles and lime- 



stones. By George P. Merrill. Pp. 347-349. July 26, 1915. 



2109. A collection of amphibians and reptiles from Gogebic County, Michigan. By 



Arthur T. Evans. Pp. 351-354. July 26, 1915. 



2110. A new restoration of Stegosaurus. By Charles W. Gilmorc. Pp. 355-357, 1 fig., 



1 pi. Aug. 23, 1915. 



2111. A colored drawing of the Medeba mosaic map of Palestine in the United 



States National Museum. By I. M. Casanowicz. Pp. 359-376, 1 pi. Aug. 

 23, 1915. 



