104 
BULLETIN OF THE UNITED STATES FISH COMMISSION. 
Pell, A. 
'90. Three new Rotifers. The Microscope, vol. x, pp. 143-145. 
Rousselet, C. F. 
’93. List of now rotifers since 1889. Journ. Roy. Micr. Soc., 1893, pp. 450-458. 
’96. Structural features in Rotifera. Science Gossip, n. s., vol. ill, p. 189. 
’97. Secoml list of new rotifers since 1889. Journ. Roy. Micr. Soc., 1897, pp. 10-15. 
’97/l Brachionxs bakeri and its varieties. Journ. Quekett Micr. Club, ser. 2, vol. vi, pp. 328-332. 
“J. C. S.” 
’83. Pond life in winter. Am. Mouth. Micr. Journ., vol. iv. 
SCHMARIJA, L. K. 
’59, Neue wirbellose Tliiere beobachtet und gesammelt auf einer Reise um die Erde, 1853 bis 1857. 
Erster Band. 
(Smiley, C. W.) 
’95. (Editorial.) Am. Month. Micr. Journ., vol. xvi, p. 27. 
Stenroos, K. E. 
’98. Das Tliierleben im Nurmijarvi-See. Acta Soc. pro Fauna et Flora fennica, vol. xvn, pp. 1-259. 
Stokes, A, C. 
’81. Leaves from a summer note book. Am. Journ. Micr. and Pop. Sci., vol. vi, pp. 189-194. 
’96«. Structural features in American Rotifera. Science Gossip, n. s., vol. hi, Nos. 29 and 30, pp. 
121-122 and 148-149. 
’96/). Some new forms of American Rotifera. Ann. and Mag. of Nat. Hist., vol. xvm, pp. 17-27. 
96c. Notes on the genus Apsilus and other American Rotifera. Journ. Roy. Micr. Soc., 1896, pp. 
269-278. 
’97. Some new forms of American Rotifera. II. Ann. and Mag. of Nat. Hist., vol. xix, pp. 628-633. 
Thorpe, V. G. 
’91. New and foreign Rotifera. Journ. Roy. Micr. Soc., 1891. 
’93. The Rotifera of China. IbicL, 1893, pp. 145-152. 
Turner, C. H. 
’92. Notes upon the Cladocera, Copepoda, Ostracoda, and Rotifera of Cincinnati, wit h descriptions 
of new species. Bull. Sci. Lab. Denison Univ., vol. vi, pt. II, pp. 57-74. 
(Up de Graff, T. S.) 
’82. Proceedings of the Elmira Microscopical Society. The Microscope, vol. ii, p. 167. 
Up de Graff, T. S. 
’83. Descriptions of certain worms. Proc. Am. Soc. Micr., Sixth Ann. Meeting. 
Vorce, C. M. 
’81 . Forms observed in water of Lake Erie. Proc. Am. Soc. Micr., Fourth Ann. Meeting, pp. 50-60. 
’82. Microscopic forms observed in the waters of Lake Erie. Ibid., Fifth Ann. Meeting, pp. 
187-196. 
’87. Note on a new rotifer — Gomphogaster areolatus. Ibid., vol. ix, pp. 250-253. 
“ J. W.” 
’83. To the editor. Am. Month. Micr. Journ., vol. iv, p. 18. 
( Walker, J.) 
’94. Objects exhibited. Journ. N. Y. Micr. Soc., vol. x, p. 83. 
Weber, E. F. 
’98. Faune rotatorienne du bassin du Leman. Revue Suisse de Zool., tome v, pp. 263-785. 
Western, G. 
90. Notes on the rotifers exhibited at the meeting of the Quekett Microscopical Club, March 21, 
1890. Journ. Quek. Micr. Club, ser. II, vol. i v. 
’92. Two male Rotifers hitherto undescribed. Ibid., ser. n, vol. iv, p. 374. 
Wierze.tski, A. 
’93. Rotatoria ( WrotTci) Galicyi. Krakau, 1893. 
WOLLE, F. 
’82. Rotifer nests. Am. Month. Micr. Journ., vol. ill, p. 101. 
’87. Fresh-water Algse of the United States. Bethlehem, Pa. 
