29 



TURKEY LAKK AS A LIMIT OF ENVIRONMENT AND THE VARIA- 

 TION OF ITS INHABITANTS. BIOLOGICAL SURVEY REPORTS. 



69. I. First report ol' Biological Station, 10 m ('. II. Eigenmann 



70. II. ^Some of the physical features of Turkey Lake, 10 m . . I ). C. Ridglev 



71. m. Hydrographic map of Turkey Lake, 2 m C. Judav 



72. IV. Temperatures of Turkey Lake, 5 m J. I*. Dolan 



73. V. ^Inhal)itants of Turkey Lake in ijcneral, 3m... .V. II. P^igenmann 



74. vr. Hirudinea of Turkey Lake, 1 m Bessie C. Ridgley 



75. VII. ^Rotifera of Turkey Lake, 5 m I). S. Kellicott 



76. VIII. Clodocera of Turkey Lake, 5 m E. vS. Birge 



77. IX. '" Mollusca of Turkey Lake, 5 m R. Ellsworth Call 



'78. X. '■ Olonata of Turkey Lake, 1 m I). S. Kellicott 



79. XI. "Fishes and tailed hatrachians of Turkey Lake, 5m.C. H. F^igenmann 



80. XII. 'Tailless balracliians of Turkey Lake, ] m C. .Vtkinson 



81. XIII. Snakes of Turkey Lake, 5 m H. (I. Reddick 



82. XIV. ^Turtles of Turkey Lake, 5 m C. H, Eigenmann 



83. XV. Water birds of Turkey Lake, 2 m N. M. Chamberlain 



84. XVI. Flora of Turkey Lake, 10 m ( ). H. Meyncke 



■*85. XVII. ^".Methods of determining variations, 5 m C. H. Eigenmann 



86. .win. Variation of Etheostoma of Turkey and Tippecanoe 



Lakes, 10 m W. J. Moenkhaus 



■'■'Neither paper nor abstriic-t furnished the Academy for publication. No further men- 

 tion made in the proceedings. 



1. A report upon certain collections of phanerogams presented to the State Biological 

 Survey. 



2. A preliminary report on the physical features of Turkey Lake. 



3. The inhal)itants of Turkey Lake. 



4. Botlfera. 



5. On a small collection of mollusks from Northern Indiana. 



6. The Odonafa. 



7. Fishes. 



8. Batrachia. 



9. Tfixtudihatii. 



10. The study of vari tion. 



