204 REPORT OF NATIONAL MUSEUM, 1922. 



Myers, F. J. (See under H. K. Hairing.) 

 Oberholser, H. C. 



A revision of the races of Dendroicn auduboni: Ohio Journ. Sci., vol. 21, no. 



7, May, 1921, pp. 240-24S. 

 The anatine genus Nyroca ami Lis nearest allies: Proc. Indiana Aead. Sci.. 



1920 (1923 ). pp. 105-113. 

 A synopsis of the subspecies of Electron platyrhynehum i Leadbeater) : ['roc. 



Indiana Acad. Sci., 1019 (1921), pp. 341-344. 

 Notes on North American birds. XI: Auk, vol. 39, no. 1. January, 1922, 



pp. 72-7S. 

 Notes on the nomenclature of the genus Crypturus Illiger: Proc. Biol. Soc. 

 Washington, vol. 35, Mar. 20, 1022, pp. 73-75. 

 Ortenburger, A. I. 



An (astern record and a note on Charina bottae (Blainville) : Copeia, no. 

 100, Nov. la, 1921, p. 84. 

 Payson, Edwin Blake. 



A monograph of the genus Lesquerella : Ann. Mo. Bot. Gard., vol. 8, Jan. 

 14. 1022. pp. 103-236, rigs. 1-34. 

 Pearse, A. S. 



Crustacea from Lake Valencia, Venezuela: Pro.- P. S. Nat. Mas., vol. .10. 

 no. 2381. Aug. 11, 1921. pp. 459-462, text figs. 1, 2. 

 Peters. James L. 



A review of the grackles of the genus Holoquiscalus : Auk, vol. 38. no. 3, 

 July, 1921, lip. 435-453. 



. (See also Alexander Wetmore.) 



Piper, Charles V. 



The identification of P.erberis acpiifolium and Berberis repens : Contr. U. S. 

 Nat. Herb., vol. 20, pt. 11, Jan. 26, 1922, pp. 437-451, pis. 24-26. 

 Pittier, Henry. 



New or noteworthy plants from Colombia and Central America — S: Contr. 



U. S. Nat. Herb., vol. 20, pt. 12, Jan. 9, 1922. pp. 453-490. pis. 27-30. 

 On the species of Dalhergia of Mexico and Central America: Journ. Wash- 

 ington Acad. Sci., vol. 12, no. 3, Feb. 4, 1922. pp. 54-64. 

 Preble, Edward A. 



Philadelphia vireo in Montana: Condor, vol. 23, no. 4, July 26. 1021, p. 138. 

 Raffensperger, H. B. (See under Brayton H. Ransom.) 

 Ransom, Brayton H. 



Pig parasites and thumps: U .S. Dept. Agrie. Yearbook (1920). sep. no. 



837. 1921. pp. 175-180, tigs. 1-3. 

 Guinea pig as host for Ilymenolepis nana : Journ. Parasitol., vol. 7, no. 4, 



June. 1921, p. 188. 

 Unusual parasites of the domestic hop: Journ. Parasitol., vol. 7. no. 4. June, 



1921, p. 190. 

 Turkeys spread gapeworms among chickens: Journ. Amor. Vet. Med. Ass.. 



n. s. vol. 12, no. 4. July, 1921, pp. 535, 536. 

 A Syngamus from the respiratory tract of a calf: Journ. Parasitol., vol. 8, 



no. 2, December, 1921, p. 93. 

 Some nematodes with more than four molts: Journ. Parasitol., vol. S, no. 2, 



December, 1921. p. 94. 

 Notes on hookworms: Journ. Parasitol., vol. 8, no. 2, December. 1021. p. 06. 



and H. B. Raffensperger. 



Development of Arduenna strongylina in the guinea pig: Journ. Parasitol., 

 vol. 7, no. 4. June. 1021, pp. 189, 190. 



