LIST OF PAPEES BY MEMBEKS OF THE IVIUSEUM STAFF 

 AND OTHERS, BASED DIEECTLY OE INDIEECTLY ON 

 MATEEIAL IN THE NATIONAL COLLECTIONS, PUB- 

 LISHED BY THE I^mSEUM AND ELSEWHEEE DUEING 

 THE FISCAL YEAE 192(>-1921.i 



ALDRICH, J. M. Coloradia paudora 

 Blake, a moth of which the cater- 

 pillar is used as food by Moua Lake 

 Indians. 



Annals Ent, Soc. Amer., 

 vol. 14, no. 1, Mar. 

 1921, pp. 36-38. 



The Muscoid genera Pseudeu- 



antha and Uramvia (Diptera). 



Insecutor Inscitiae Men- 

 struiis, vol. 9, nos. 4— 

 6, Apr.-June, 1921, 

 pp. 83-92. 



The anthomyiid senus Athe- 



rlgona in America (Diptera). 



Insecutor Inscitiae Men- 

 struus, vol. 9, nos. 4- 

 6, Apr.-June, 1921, 

 pp. 93-98, fig. 2. 



(See also under M. C. Van 



BARBOUR, THOMAS. Some reptiles 

 from Old Providence Island. 



Proc. Ncto Eng. Zool. 

 Club, vol. 7, May 6, 

 1921, pp. 81-85. 



and G. K. NOBLE. Amphi- 

 bians and reptiles from southern 

 Peru collected by the Peruvian ex- 

 pedition of 1914-15 under the aus- 

 pices of Yale University and the Na- 

 tional Geographic Society. 



Proe. U. 8. Nat. Mus., 

 vol. .58, no. 2352, 

 Jan. 6, 1921, pp. 609- 

 620. 



BARTSCH, PAUL. A new shipworm. 

 Proc. Biol. Soc. Wash- 

 ington, vol. 33, July 

 24, 1920, pp. 69, 70. 



The west American mollusks 



of the families Rissoellidae and 



Synceratidae and the Rissoid genus 



Barleeia. 



Proc. U. 8. Nat. Mus., 

 vol. 58, no. 2331, 

 Nov. 9, 1920, pp. 

 159-176, pis. 12, 13. 



The Caecidae and other ma- 



Duzee.) 

 ALEXANDER, C. P., and W. L. Mc- 

 ATEE. Diptera of the superfamily 

 Tipuloidea found in the District of 



Columbia. 



Proc. U. 8. Nat. Mus., 



vol. 58, no. 2344, 



Dec. 7, 1920, pp. 



385-435, pi. 26. 



ASCHEMEIER, C. R. On the gorilla 



and the chimpanzee. 



Joum. Mam., vol. 2, no. 

 2, May 2, 1921, pp. 

 90-92. 

 BANGS, OUTRAM, and THOMAS E. 

 PENARD. Notes on some Ameri- 

 can birds, chiefly neotropical. 



Bull. Mus. Camp. Zool., shipworms and descriptions of some 



vol. 64, no. ^4, Jan., ^^^^ wood-boring mollusks. 



1921, pp. 365-397. p^^^ ^j^j ^^^ Wash- 



BARBER, H. S. (See under H. F. ington, vol. 34, Mar. 



Dietz.) 31, 1921, pp. 25-32. 



• ^ A few papers published prior to this fiscal year are included, having been inadver- 

 tently omitted from previous reports. 



199 



rine mollusks from the northwest 



coast of America. 



Joum. Washington 

 Acad. 8ci., vol. 10, 

 no. 20, Dec. 4, 1920, 

 pp. 565-572. 



A new classification of the 



