TABLE VI. 



287 



fa 



(V CD 



H m rf 



fa 



Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 "Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 

 Per cent. 



of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 

 of specimens 



having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 

 having 



the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 

 the combination 



XII-14. 



XII-15. 



XII-16. 

 XIII-14. 

 XIII-15. 

 XIII-16. 

 XIII-17. 

 XIV-12. 

 XIV-13. 

 XIV-14. 

 XIV-15. 

 XIV-16. 

 XIV-17. 

 XIV-18. 



XV-13. 



XV-14. 



XV-15. 



XV-16. 



XV-17. 



XV-18. 



XVI-12. 



XVI-13. 



XVI-14. 



XVI-15. 



XVI-16. 



XVI-17. 



XVII-14. 



XVII-15. 



XVII-lfi. 



XVIII-14. 



0.16 

 0.16 



0.84 

 3.71 

 0.67 



0.16 



1.01 



11.99 



22.46 



5.74 

 0.33 



0.67 



13.51 



24.49 



5.40 

 0.84 

 0.16 

 0.16 

 0.16 

 2.36 

 3.04 

 0.84 

 0.33 

 0.50 



0.37 

 0.37 

 2.22 

 5.92 

 2.59 



1.48 



20.37 



32.11 



6.66 

 1.11 



1.85 



8.14 



14.44 



1.48 



1.11 



0.37 



0.37 



0.16 

 0.16 



In Table VII is given the variation in the two dorsal fins taken together. The 

 average number for the two fins is 29.21 for Turkey Lake and 30 for Tippecanoe 

 Lake. In Turkey Lake 36.82 per cent, have the average number; in Tippecanoe 

 Lake, 41.8 per cent. The range of variation in the fins separately is six for the 

 spinous dorsal and five for the soft dorsal in Tippecanoe Lake, and seven in each 

 dorsal fin in Turkey Lake. With an exception in the spinous dorsal in Tippecanoe 

 Lake the range of variation is, in each case, one greater for the two fins taken 

 together, than for the fins separately. Although the extent of variation is only 

 one greater for the two fins together, the per cent, of specimens having the aver- 

 age number is much smaller than the per cent, of specimens having the average 



