4O2 WILL SCOTT. 



LITERATURE CITED. 

 Banta, Arthur M. 



'07 Fauna of Mayfield's Cave. Publ. of the Carnegie Institution of Washington, 



No. 67. 

 Claus, C. 



'93 Neue Beobachtung iiber die Organization und Entwicklung von Cyclops. 

 Ein Beitrag zur Sytematik der Cyclopiden. Arb. a. d. Zoolog. Institut Wien, 

 Bd. 10. 

 Egli, Paul. 



'04 Beitrag zur Kenntniss der Hohlen in der Schweiz. 

 Eigenmann, C. H. 



The Blind Vertebrates of North America. Publ. of the Carnegie Institution 

 of Washington, No. 104. 

 Joseph, G. 



'79 Zur Kenntniss der in der Krainer Grotten einheimischen RSderthiere. Zool. 



Anz., Bd. 2, pp. 61-64. 



*7gb Uber Grotten-Infusorien. Ibid., pp. 114-118. 



'82 Systematisches Verzeichniss der in den Tropfstein-grotten von Krain einheimi- 

 schen Arthropoden nebst Diagnosen der vom Verfasser endeckten und bisher 

 noch nicht beschriebenen Arten. 

 Kofoid, C. A. 



'97 Plankton Studies, I. Methods and Apparatus in Use in the Biological Ex- 

 periment Station of the University of Illinois. Bull, of the Illinois State 

 Lab. of Nat. Hist. 

 '99 The Plankton of Echo River, Mammoth Cave. Trans, of the Am. Mic. 



Soc., Vol. XXL, p. 113-126. 

 Newsotn, J. F. 



'or Geologic and Topographic Section across Southern Indiana. Twenty-sixth 

 Annual Report of the Department of Geology and Natural Resources of 

 Indiana. 

 Packard, A. S. 



'88 The Cave Fauna of North America with Remarks on the Anatomy of the 

 Brain and the origin of the Blind Species. Mem. Nat. Acad. Sci. IV., pp. 

 156. 

 Racovitza, E. G. 



'07 Essai sur les Problemes Biospeologiques. Archives de Zoologie Experi- 



mentale. 

 Schmeil, 0. 



'94 Zur Hohlenfauna des Karstes. Zeitschr. f. Naturwiss. Sachs, u. Thiir. , Bd. 



66, pp. 339-353- 

 Tellkampf, T. A. 



'45 Memoirs on Blind Fishes and Other Animals Living in Mammoth Cave in 



Kentucky. N. Y. Jour. Med. (July), pp. 84-93. 

 Wesenberg-Lund, C. 



'08 The Plankton of the Danish Lakes. 



