268 Illinois S%(tc Laboratory of Natural History. 



ADDITIONS TO THE BIBLIOGRAPHICAL LIST 

 PUBLISHED IN ARTICLE III. 



Birge, E. A. 

 '97. The Vertical Distribution of the Limnetic Crustacea of Lake 

 Mendota. Biol. Centralbl., XVII. Bd., pp. 371-374; Abstract, Zool. 

 < 'entralbl.. IV. Jahrg., Xo. 18 u. 19, pp. 606, G07. 



Erlanger, It. v. 

 "97. I'ber die Chromatinreduktion in der Entwickelung der mann- 

 lichen Gesehleehtszellen. Zool. Centralbl.. IV. Jahrg., No. 8, pp. 

 265-278. 



Forbes, S. A. 

 '85. On the Food Relations of Fresh-AVater Fishes: a Summary 

 and Discussion. Bull. 111. State Lab. Xat. Hist., Vol. II., Art. VIII., 

 pp. 475-538. 



Fric, A., und Vavra, V. 

 '97. Untersuchungen iiber die Fauna der Gewiisser Bohmens. III. 

 Untersuchung zweier Bohmerwaldseen, des Schwarzen Sees und 

 des Teufelsees. Arch. d. naturw. Landesdurchf. v. Buhmeu. Bd. 

 X. 74 pp., 33 Fig.; Abstract, Zool. Centralbl., V. Jahrg., No. 5, pp. 

 158, 159. 



Fuhrrnann, O. 



*'97. Recherehes sur la faune des lacs al pines du Tessin. Rev. Suisse 

 de Zool., T. XV.. pp. 489-543. 



Loude, Ad. 



"'92. Xotatki Karcynologiezka. Kosmos (Lemberg) T. 17. pp. 

 443-448, 561-565. ( Fide Steuer. '97a.) 



Richard, J. 

 '96. Sur la faune de quelques lacs eleves du Caucase d*apres les re- 

 coltes de M. Kavraisky. Bull, de la Soc. zool. de France, T. XXL. 

 pp. 183-185. 



Schacht, F. W. 

 '97. The North American Species of Diaptomus. Bull. 111. State 

 Lab. Xat. Hist.. Vol. V.. Art, III., pp. 97-207. Pis. XXI.-XXXV. 



Scott, Th. 



*'98. Diaptomus Jiircus G. S. Brady, in Loch Lochy, Mouness. Ann. 

 Scott, Xat. Hist., Jan., 1898. p. 55. 



Scott, Th., and Duthie, R. 

 *'97. An Account of the Examination of some of the Lochs of Shet- 

 land. Fifteenth Ann. Rep. Fisheries Board, for Scotland, pp. 

 327-333. 



All articles except those marked with an asterisk are in the Library of the Mate 

 Laboratory of Natural History or in that of the University. 



