200 REPORT OF NATIONAL I\[USEUM, 1922, 



Hall, Mtuirice C. — Continued. 

 Two new geiierji of nematodes, with a note on a neglected nonuitode structure: 

 Proc. U. S. Nat. Mus., vol. 59, no. 2386, 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. 8. no. 2, December, 1921, p. 95. 

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



Black Fox I\Iag., vol. 6, no. 2, February. 1922, pp. 3, 4, 6, 36^1. 

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

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

 Harper, Francis. (8ee under R. C. Murphy. ) 

 Harring, H. K. 



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

 Arctic P^xpedition, vol. S, Mollusks, Echinoderms. Coelenterate.s, 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, types 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 floridanum : 



Proc. U. S. Nat, ISIus., vol. 61. art. 17, no. 2438, May 8, 1922, pp. 1-4, pi. 1. 



Observations on sf)me extinct elephants (printed and distributed l)y the 



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

 On the phyl(»geny of the shell of the Testudinata and the relationships of 

 Dermochelys: Journ. Morphology, vol. 36, no. 3, June, 1922, pp. 421-445, 

 pis. 1, 2, one text fig. 

 Heinrich, Carl. 



Systematic description of Rhopobota naevana. Hiibner: U. S. Dept. Agric. 

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



(See also under August Busck.) 



Henderson, John B. 



Symposium on means and 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. 8, 



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

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



1922, pp. 439-515, pi, 53, figs. 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. 



