BEPOBT OF THE SECRETABY : NATIONAL MUSEUM 135 



FROM VOLUME 80 OF THE PROCEEDINGS 



No. 2921. Insects of the order Orthoptera of the Pinchot expedition of 1929. 

 By A. N. Caudell. 

 Art. 21, pp. 1-7. 

 No. 2923. Revision of the nearctic ichneumon-flics belonging to the genus 

 Macrocentrus. By C. F. Mucscbeck. 

 Art. 23, pp .1-55. 



FROM VOLUME 81 OF THE PROCEEDINGS 



No. 2925. Birds collected in Cuba and Haiti by the Parish-Smithsonian expedi- 

 tion of 1930. By Alexander Wetmore. 

 Art. 2, pp. 1-40, pis. 1-7. 



No. 2927. The marine and fresh-water sponges of California. By M. W. de 

 Laubcnfels. 



Art. 4, pp. 1-140, 79 figs. 

 No. 2928. A new trematode of the genus Urotrema from bats. By Joseph E. 

 Alicata. 



Art. 5, pp. 1-4, 1 ng. 



No. 2929. A newly discovered West Indian mollusk faunula. By Paul Bartsch. 



Art. 6, pp. 1-12, pis. 1-3. 



No. 2930. Decorative designs on Elden Pueblo pottery, Flagstaff, Ariz. By 

 Walter Hough. 



Art. 7, pp. 1-11, 1 flg., pis. 1-10. 



No. 2931. The fishes obtained by Lieut. H. C. Kellers, of the United States 

 Naval Eclipse expedition of 1930, at Niuafoou Island, Tonga group, in 

 Oceania. By Henry W. Fowler. 



Art. 8, pp. 1-9, 3 ngs. 



No. 2934. The forms of the common Old World swallowtail butterfly {Papilio 

 machaon) in North America, with descriptions of two new species. By 

 Austin H. Clark. 



Art. 11, pp. 1-15, pis. 1-8. 



No. 2935. Report on the hexactinellid sponges collected by the United States 

 Fisheries steamer Albatross in the northwestern Pacific during the summer of 

 1906. By Yaichiro Okada. 



Art. 12, pp. 1-118, 16 figs., pis. 1-6. 



No. 2936, The trematode parasites of marine mammals. By Emmett W. Price. 



Art. 13, pp. 1-68, pis. 1-12. 



No. 2937. Two new land shells of the genus Bulimulus from Bolivia. By Wil- 

 liam B. Marshall. 



Art. 14, pp. 1-3, pi. 1. 



No. 2938. A Miocene mollusk of the genus Ilaliolis from the Temblor Range, 

 California. By W. P. Woodring. 

 Art. 15, pp. 1-4, p!. 1. 

 No. 2939. Notes on the helminth parasites of the opossum {Didelphis virginiana) 

 in southeast Texas, with descriptions of four new species. By Asa C. 

 Chandler. 



Art. 18, pp. 1-15, 5 figs. 

 No. 2940. The helminths i)arasitic in the Amphibia and Reptilia of Houston. 

 Tex., and vicinity. By Paul D. Harwood. 

 Art. 17, pp. 1-71, pis. 1-5. 

 No. 2941. On a newly mounted skeleton of Diplodocus in the United States 

 National Museum. By Charles W. Gilmore. 

 Art. 18, pp. 1-21, 3 figs., pis. l-fl. 



