Marsh — Limnetic Crustacea of Green Lake. 



195 



EPISCHURA LACUSTRIS. 



No. 



Total. 

 No. 



Per cent. 



of Coll. 



0-5 



5-10 



10-15 



15-20 



20-25 



25-30 



30-35 



35-40 



40- 



1.94.. 



155 



121 



100 



180 



149 



390 



220 



191 



104 



141 



126 



214 



96 



50 



183 



95 



65 



32 



41 



22 



118 



330 



8 



60 



395 



24 



77.42 



59.50 



56. 



87. 



34.90 



41.54 



50.90 



54.45 



19.23 



28.37 



38.09 



56.08 



75. 



64. 



81.43 



23.16 



49.23 



62.50 



50. 



31.82 



74.57 



53.33 



20.65 

 33.06 

 24. 



8.30 

 32.21 

 33.82 

 21.82 

 15.71 



7.69 

 11.35 

 19.05 

 18.69 

 14.79 

 28. 



3.27 

 25.26 

 24.61 

 21.88 



45.45 



14.41 



5.45 



1.23 



6.61 

 16. 



4.44 

 18.79 

 16.41 

 23.63 

 25.13 



9.61 

 45.39 

 22.22 

 20.56 



8.33 



6. 



8.74 

 47.37 

 21.54 



9.38 

 25. 



4.24 

 31.52 















4.94.. 



.83 

 4. 



10.74 

 5.13 

 2.72 

 2.09 



38.46 

 8.51 

 9.52 



1.04 













5.94.. 













6.94.. 



.55 



2.69 



.51 



.99 



11.54 

 2.84 

 9.52 

 2.80 











7.94. 









.67 



8.94.. 

 10.94.. 



.26 



1.56 



.51 



.26 



11.94.. 

 12.94.. 

 13.94.. 



2.09 



11.54 



3.54 



.79 



.96 



.52 

 .96 





14.94.. 

 15.94.. 

 16.94.. 



.93 

 1.04 



.79 



.47 



.47 



17.94 



2. 

 .55 





18.94.. 













20.94.. 



3.08 

 3.12 



1.05 

 3.12 



3.16 

 1.54 







21.94.. 









22.94.. 









24.94.. 







25. 





25.94.. 



9.09 

 5.93 

 8.49 



9.09 



4.55 







26.94.. 



.85 







27.94.. 



.91 

 100. 



.30 







29.94.. 









1.95.. 



33. &3 

 50.63 

 66.67 



40. 

 8.10 



26.67 

 8.10 













2.95.. 

 3.95.. 



16.46 



14.17 



2.04 





.50 

 33.33 





4.95.. 

















5.95.. 























6.95.. 























7.95.. 























8.95.. 























9.95.. 























10.95.. 



93 

 96 

 41 

 64 



196 

 24 

 65 

 37 



100 

 4 



98.72 

 33.33 

 19.51 

 37.50 

 24.49 

 50. 

 73.84 

 8.11 

 48. 

 50. 



58.33 



78.05 



37.50 



69.39 



12.50 



18.46 



64.86 



20. 



50. 



1.28 



2.44 

 12.50 



4.08 

 25. 



4.62 

 21.62 



8. 















11.95.. 



8.34 













12.95.. 













13.95.. 



12.50 

 2.04 

 4.17 



5.41 

 16. 













14.95.. 













15.95.. 



4.17 

 1.54 







4.16 

 1.54 





16.95.. 









17.95.. 









18.95.. 



8. 











19 95.. 











20.95.. 

















1.96.. 



223 

 96 



7.79 

 58.33 



33.33 



32.29 



3.59 

 8.34 







22.87 



39.46 





2.96.. 









3.96.. 













5.96.. 























6.96.. 























7.96.. 



10 

 41 

 32 



10. 



98. 

 50. 



80. 



2. 



50. 



10. 















8.96.. 















9.96.. 

















