200 REPORT OF NATIONAL MUSEUM, 1922. 



Hall, Maurice C. — Continued. 

 Two new genera of nematodes, with a note on a neglected nomutode structure : 

 Proc. U. S. Nat. Mus., vol. 59, no. 23S6, Oct. 5, 1921. pp. 541-546, tigs. 1, 2. 

 Second case of the swine kidney worm, Stephanurus dentatus, from the liver 



of cattle: Journ. Parasitol., vol. S, no. 2. December, 1921, p. 95. 

 The animal parasites of foxes, with notes on treatment on prophylaxis: 



Black Fox Mag., vol. G, no. 2, February. 1922. pp. 3, 4. 6, 36-41. 

 Lungworms of domestic animals: Cornell Veterinarian, vol. 12, no. 2. April, 

 1922, pp. 131-157, text figs. 1-9. 

 Harper, Francis. (See under R. C. Murphy.) 

 Hnrring, H. K. 



The Rotatoria of the Canadian Arctic Expedition. 1913-1918: Rep. Canadian 

 Arctic Expedition, vol. 8, Mollusks, Echinoderms, Coelenterates, etc., 

 pt. E, Rotatoria, Dec. 31, 1921. pp. 1E-E23, pis. 1-4. 



• and F. J. Myers. 



The Rotifers of Wisconsin: Trans. Wisconsin Acad. Sci. Arts &. Let., vol. 20. 

 February, 1922, pp. 553-662, pis. 41-61. 

 Harris, J. Arthur. (See under Ross Aiken Gortner.) 

 Hay, Oliver P. 



Descriptions of species of Pleistocene vertebrata, t.vpes or specimens of most 



of which are preserved in the United States National Museum: Proc. 



U. S. Nat. Mus., vol. 59, no. 2391, Oct. 13, 1921, pp. 599-642, pis. 116-124. 



Description of a new fossil sea cow from Florida, Metaxytherium fioridanum • 



Proc. U. S. Nat. Mus., vol. 61, art. 17, no. 243S, May 3, R>22, pp. 1-4, pi. 1. 



Observations on some extinct elephants (printed and distributed by the 



author) : Washington, D. C, June 12. 1922, pp. 1-19. pis. 1-4. 

 On the phylogeny of the shell of the Testudinata and the relationships of 

 Derniochelys : Journ. Morphology, vol. 36, no. Jl, June, 1922, pp. 421-445, 

 pis. 1, 2, one text tig. 

 Heinrich, Carl. 



Systematic description of Ethopobota naevana, Hiibner: U. S. Dept. Agric. 

 Dull., no. 1032, Apr. 25, 1922, p. 42, pis. 1-3. 



(See also under August Busck.) 



Henderson, John B. 



Symposium on means ami methods of cooperation: Bernice P. Bishop Museum 

 Special Publication no. 7, pt. 3, pp. 904, 905. 



(See also under Carlos de la Torre.) 



Hitchcock, A. S. 



A perennial species of teosinte : Journ. Washington Acad. Sci., vol. 12, no. S, 



Apr. 19, 1922, pp. 205-208. 

 Classes of British Guiana: Contr. U. S. Nat. Herb., vol. 22. pt. 6. May 24. 



1922, pp. 439-515, pi. 53, flgs. 77-86. 

 Floral aspects of British Guiana: Rep. Smithsonian Inst, for 1919 (1921), 



pp. 293-305, pis. 1-12, figs. 1-3. 

 Plant nomenclature: Journ. Bot. Brit. & For., vol. 60, no. 712, April, 1922, pp. 

 Ill, 112. 

 Hollister, N. 



The willow thrush in the District of Columbia: Auk. vol. 38, no. 3, July, 

 1921, p. 463. 

 Hough, Walter. 



Synoptic series of objects in the United States National Museum illustrating 

 the history of inventions: Proc. U. S. Nat. Mus., vol. 60, art. 9, no. 2404, 

 Feb. 13, 1922, pp. 1-47, pis. 1-56. 



