CONTENTS 



1. CocKERELL, T. D. A. The scales of the African characinid fishes. 



Published May 7, 1910. 10 pp., 2 pis. (Publication number 

 1929.) 



2. HoLLiSTER, N. Mammals collected by John Jay White in British 



East Africa. March 31, 1910. 12 pp., 2 pis. (Pub. No. 1930.) 



3. CoCKERELL, T. D. A. The scales of the mormyrid fishes, with re- 



marks on Albula and Elops. May 7, 1910. 4 pp. (Pub. No. 

 1931.) 



4. SciiMiTTER, Ferdinand. Upper Yukon native customs and folk- 



lore. May 26, 1910. 30 pp. (Pub. No. 1933.) 

 T). Clarke, Er.\nk Wiggleswortii. A preliminary study of chemi- 

 cal denudation. June 29, 1910. 19 pp. (Pub. No. 1935.) 



0. Becker, George F. The age of the earth. June 29, ] 910. 28 pp. 



(Pub. No. 1936.) 



1. Elliot, D. G. Description of a new subspecies of African monkey 



of the genus Cercopithecus. June 11, 1910. 1 p. (Pub. No. 



1937.) 

 s. BuscK, August. Notes on a horn-feeding lopidopterous larva 



from Africa. July 28, 1910. 2 pp., 2 pis. (Pul). No. 1911.) 

 9. Heller, Edmund. Descriptions of seven new species of East 



African mammals. July 22, 1910. 5 pp., 3 pis. (Pub. No, 



1942.) 



10. Dall, William Healey. New land shells from the Smithsojiian 



African Expedition. July 22, 1910. 3 pp. (Pub. No. 1945.) 



11. Eeese, Albert M. Development of the digestive canal of the 



American alligator. October 29, 1910. 25 pp., 15 pis. (Pub= 

 No. 1946.) 



12. KiTTER, Wolfgang. Hodgkins Fund. The Hying apparatus of 



the blow-fly. A contribution to the morphology ami physi- 

 ology of the organs of flight in insects. May 11, 1911. 76 pp., 

 20 pis. (Pub, No. 1947.) 



13. Hollister, N. Two new African ratels. October 10, 1910. 3 



pp. (Pub. No. 1988.) 



14. Mearns, Edgar A. Descriptions of ten new African birds. De- 



cember 23, 1910. 7 pp. (Pub. No. 2003.) 



(V) 



