TABLE OF CONTENTS. V 



Gahan, a. B. Notes on some genera and species of chalcid- Page, 

 flies belonging to the Aphelininae with description of a 



newspecies. No. 2279. May 22, 1919 » .403-407 



New species: Tumidiscapus orthopterae. 



Gibson, Edmund H. Hemiptera collected by the Yale 

 Dominican Expedition of 1913. No. 2269. April 26, 

 1919 1 275-277 



New species: Clovia modesta. 



GiLMORE, Charles W. A new restoration of Triceratops, 

 with notes on the osteology of the genus. No. 2260. 

 April 9, 1919 ^ 97-112 



Green, Bessie R. See Frank Smith 145-166 



Hall, Maurice C. The adult taenioid cestodes of dogs and 

 cats, and of related carnivores in North America. No. 

 2258. April 11, 1919 1.. 1-94 



Hough, Walter. Exploration of a pit house village at 



Luna, New Mexico. No. 2280. June 14, 1919 * 409-431 



Jordan, David Starr. On a rare species of half-beak, 

 Hemiramphus balao, from Cuba. No. 2277. May 2, 

 1919 ^ 397-398 



. On certain genera of Atherine fishes. No. 2273. 



April 26, 1919 ^ 309-311 



Marsh, C. Dwight. Report on a collection of copepods 

 made in Honduras by F. J. Dyer. No, 2285. June 5, 

 1919 1 545-548 



New species: Cyclops ceibaensis. 



Means, Philip Ainsworth. Distribution and use of 

 slings in pre-Columbian America, with descriptive cata- 

 logue of ancient Peruvian slings in the United States Na- 

 tional Museum. No. 2275. May 7, 1919 ' 317-349 



Merrill, George P. A heretofore undescribed meteoric 

 stone from Kansas City, Missouri. No. 2259. April 12, 

 1919 »... 95-96 



Oberholser, Harry C. A revision of the subspecies of 

 the white-collared kingfisher, Sauropatis chloris (Bod- 

 daert). No. 2276. May 2, 1919 ^ 351-395 



New subspecies: Sauropatis chloris palmeri, S. c. azcla, S. c. chlorop- 

 tera, S. c. amphiryta, S, c. hyperpontia. 



» Date of publication. 



