Forty-three specimens from Shoe Lake were examined, and the results 
obtained are shown in the tables below: 
DORSAL AND ANAL FINS. 
Doel Fin. No. Specimens. Anal Fin. No. Specimens. 
BD By AeA Se PE Be Ate ee eer ee ry lee! 0 Ge) eee aE re Te 40 
1 ses ee A INA ie) iar eee ee aes 2 dy 6 Ae Re Peer ee i Co eo. z, 
II 6% 1 
DORSAL AND ANAL FINS COMBINED. 
Dorsal Fin. Anal Fin. No. Specimens. Dorsal Fin. Anal Fin. No. Specimens. 
| 0 Ot -3, eee eee 1/6 Aen meecenteece 29 CL bygones eee T W620. see 2 
1 fee 2 Aa a eee UU asa accep ate Dome MM Beane toe cones oe be a eee tose as. 1 
The number of specimens here is too small to draw any definite con- 
clusions in comparison with the others. It is to be noticed, however, 
that there is but one case in which the variation from the prevailing num- 
ber is one complete ray, and that occurs in the anal fin. 
The scales in the lateral line of each side of 500 specimens from Tur- 
key Lake were counted. They range from 40 to 48 in number, and the 
largest number of individuals have 44. The table below shows the number 
of individuals which have a given number of scales on each side. The 
striking thing shown by this table is the regularity of the variation on the 
right side. The largest number of individuals has 44 scales, and there is 
a range of four both above and below this. 
No. Scales No. Scales 
Right Nide. No. Specimens. Left Side. No. Specimens. 
MG it deren Feat tet SP SCO er rk Oe ae AU Vee caattits Seti tas ] 
AVE erecet een ies Wis ctanichs 22d oe ee BA Re eecin nels teste 8 
42 eat eed nln Sede Fe EOE BP Pye i ns 45 
BS roe Se ewes oe UZ Eset Ph. Ae ca Recere ee 43. 13 
PE aoe ee noe EDL dave cesetice meee iA te IDES 2O8r niptala eros eG 148 
45 121 .. 45. 90 
| Dy SA eee ait etek aa et as MAGES LET nace tines 40 
B(shsidisich dawaes Des otc toe tacks ayikils Apa bannntls cee 8 
LS te re Via SAE eer Bee ey ABs ick Rae (oes 6 4 
AV OYEITE Doi kee oce AAS D1 nie ctounao ie ind et Sok ne OE 
On the right side the variation is nearly symmetrical. On the left side 
there is not such a marked symmetry. The number of specimens that 
have fewer than 44 scales on the right side is but one more than those 
that have more. On the left side, there are 190 that have fewer than 44 
scales, and 142 that have more, a difference of 48. 
