612 



BULLETIN OF THE BUREAU OF FISHERIES 



Table 69. — Numerical expressions of certain systematic characters for 19 specimens of Leucichthys 

 artedi from Lake Michigan over 200 millimeters in length and for 10 specimens under 200 mil- 

 limeters long, selected according to size and locality 



[Ten of the larger fish are from Green Bay, half from deep water, and half from the shoals, and nine of them from Lake Michigan 



proper] 



Size 



Over 200 milli- 

 meters. 



Under 200 milli- 

 meters. 



Field 

 No. 



3038 

 3042 

 3046 

 3049 

 3057 

 4290 

 4294 

 4307 

 4310 

 4314 



1638 

 1645 

 2792 

 3525 

 3556 

 3558 

 3607 

 3724 

 4585 

 3102 

 3228 

 3236 

 3252 

 59590 

 59592 

 59612 

 69614 

 59617 

 59690 



Locality 



Green Bay: 

 Menominee, Mich, (deep water). 



do 



do 



Oconto, Wis. (shallow water) 



do 



do 



do „■_ 



do. __ 



Lake Michigan proper: 



Milwaukee, Wis 



do 



Traverse City, Mich 



Michigan City, Ind ... 



do — 



do 



Milwaukee, Wis_ 



Port Washington, Wis 



Seul Choix, Mich 



Washington Harbor, Wis 



do 



Traverse City, Mich.. 



.-.do - 



....do __ 



...do 



ngth 



Rakers 



Sex 



Scales 



L/H 



L/O 



L/DB 



L/AB 



L/DA 



242 



16+30 



9 



83 



4.6 



6.5 



9.6 



10.1 



2.7 



248 



15+28 



cf 



76 



4.5 



6.2 



9.2 



9.1 



2.8 



253 



17+32 



9 



79 



4.5 



6.4 



9.4 



10.3 



2.6 



257 



19+34 



9 



84 



4.5 



6.4 



8.8 



9.9 



2.7 



285 



18+30 



9 



82 



4.5 



6.4 



11.1 



8.9 



2.5 



257 



18+31 



9 



82 



4.3 



6.2 



10.3 



9.3 



2.6 



258 



17+30 



cf 



83 



4.4 



6.2 



8.4 



8.8 



2.7 



256 



18+32 



9 



83 



4.7 



6.4 



10.5 



9.8 



2.6 



252 



17+32 



cf 



78 



4.4 



6.1 



10.8 



9.0 



2.8 



280 



16+28 



c? 



89 



4.6 



6.6 



9.6 



10.5 



2.6 



255 



19+31 



cf 



93 



4.5 



6.2 



9.8 



10.9 



2.6 



256 



18+35 



cf 



77 



4.4 



6.0 



10.2 



10.6 



2.7 



248 



18+29 



Im. 9 



85 



4.6 



6.3 



9.6 



9.2 



2.6 



270 



18+31 



9 



81 



4.5 



6.1 



10.7 



10.3 



2.7 



258 



19+32 



9 



79 



4.4 



6.4 



11.2 



11.2 



2.7 



248 



17+32 



9 



81 



4.2 



6.0 



9.7 



10.6 



2.6 



244 



19+34 



9 



79 



4.2 



5.9 



10.9 



11.0 



2.7 



255 



18+31 



9 



82 



4.4 



6. 1 



9.6 



10.2 



2.8 



289 



17+30 



cf 



80 



4.6 



6.0 



9.9 



9.7 



2.8 



157 



17+29 



Im. 9 



83 



4.4 



6.5 



11.2 



9.3 



2.9 



188 



16+29 



cf 



77 



4.0 



5.6 



11.6 



11.0 



2.8 



194 



17+31 



9 



71 



4.3 



5.8 



8.8 



8.0 



2.6 



163 



17+31 



cf 



83 



4.2 



5.9 



10.1 



9.7 



2.7 



178 



20+33 



Im. cf 



86 



4.5 



6.3 



9.3 



9.8 



2.7 



165 



18+34 



Im. 9 



89 



4.4 



6.1 



10.3 



11.0 



2.7 



178 



19+33 



Im. cf 



83 



4.6 



6.2 



11.8 



10.9 



2.7 



177 



16+29 



9 



85 



4.3 



6.9 



9.5 



9.7 



2.8 



174 



18+33 



Im. cf 



85 



4.5 



6.2 



11.2 



10.2 



2.8 



198 



15+28 



9 



85 



4.4 



6.0 



10.4 



10.0 



2.9 



Size 



Field 

 No. 



L/AT 



L/D 



L/W 



D/W 



SD/H 



SD/O 



SA/H 



SA/O 



H/E 



H/M 



H/S 



H/J 



H/Ad 



Over 200 millimeters 



3038 



7.8 



3.6 



7.8 



2. 1 



2.3 



3.2 



3.7 



5.1 



4.0 



3.0 



4.0 



2.1 



3.9 





3042 



7.7 



3.9 



7.2 



1.8 



2.2 



3.1 



3.6 



4.9 



4.2 



2.5 



3.7 



1.9 



3.2 





3046 



8.0 



4.0 



7.6 



1.8 



2.2 



3.1 



3.6 



5.0 



4.1 



3.0 



4.1 



2.1 



4.2 





3049 



8.5 



3.8 



8.5 



2.2 



2.1 



3.0 



3.5 



5.0 



4.2 



3.0 



4.0 



2.2 



4.3 





3057 



8.3 



4.4 



7.9 



1.7 



2.2 



3.1 



3.4 



4.8 



4.1 



2.9 



3.9 



2.1 



4.8 





4290 



9.1 



4.2 



7.5 



1.7 



2. 1 



3.1 



3.3 



4.7 



4.2 



3.0 



4.2 



2.1 



4.5 





4294 



8.1 



4.2 



7.6 



1.7 



2.1 



3.0 



3.4 



4.8 



4.2 



2.9 



4.1 



2.1 



4.5 





4307 



7.7 



4. 1 



7.2 



1.7 



2.3 



3.2 



3.6 



4.9 



4.1 



3.0 



4.0 



2. 1 



3.4 





4310 



8.0 



4.5 



8.6 



1.9 



2.1 



2.9 



3.4 



4.8 



4.2 



2.8 



3.7 



2.0 



3.6 





4314 



8.4 



4.5 



8.4 



1.8 



2.3 



3.3 



3.6 



5.2 



4.2 



2.9 



4.0 



2.1 



3.7 





1638 



8.7 



4.3 



7.7 



1.7 



2.1 



2.9 



3.5 



4.8 



4.0 



2.7 



3.7 



2.0 



4.7 





1645 



7.8 



4.8 



8.5 



1.7 



2.1 



2.9 



3.4 



4.7 



3.9 



2.9 



4.0 



2.1 



4.1 





2792 



7.5 



4.6 



8.5 



1.8 



2.2 



3.0 



3.6 



4.8 



4.0 



2.8 



4.0 



2.0 



3.5 





3525 



8.7 



5.0 



8.7 



1.7 



2.1 



2.9 



3.5 



4.8 



4.3 



2.9 



4.0 



2.2 



4.6 





3556 



8.1 



4.8 



9.2 



1.8 



2.1 



3.1 



3.4 



4.9 



4.3 



3.1 



4.2 



2.2 



4.1 





3558 



8.2 



5.0 



9.1 



1.8 



2.0 



3.0 



3.1 



4.5 



4.2 



2.8 



3.9 



2.1 



4.6 





3607 



8.1 



4.9 



7.8 



1.5 



2.1 



2.9 



3.2 



4.1 



4.1 



2.9 



3.8 



2.1 



4.0 





3724 



8.5 



4.9 



9.1 



1.8 



2.1 



3.0 



3.4 



4.7 



4.1 



2.8 



3.8 



2.0 



4.4 





4585 



8.2 



4.7 



7.8 



1.6 



2.3 



3.0 



3.6 



4.7 



4.0 



2.8 



3.6 



2.1 



4. 1 



Under 200 millimeters 



3102 



7.4 



5.4 



9.8 



1.8 



2. 1 



3.1 



3.2 



4.7 



4. 1 



2.8 



3.8 



2.0 



3.5 





3228 



7.5 



4.9 



9.4 



1.9 



2.0 



2.7 



3.0 



4.2 



3.8 



2.7 



3.6 



2.0 



4.1 





3236 



7.7 



4.4 



8.4 



1.9 



1.9 



2.6 



3.1 



4.2 



3.9 



2.7 



3.8 



2.0 



3.6 





3252 



8.8 



5.0 



9.0 



1.7 



2.0 



2.8 



3.2 



4.5 



3.8 



2.7 



3.7 



2.0 



4.2 





59590 



7.4 



4.9 



9.3 



1.8 



2.2 



3.1 



3.4 



4.7 



4.2 



2.8 



3.7 



1.9 



4.2 





59592 



7.5 



5.0 



9.2 



1.7 



2. 1 



3.0 



3.4 



4.7 



4.1 



2.8 



3.7 



2.0 



4.0 





59612 



7.1 



5.0 



8.9 



1.7 



2.2 



3.0 



3.4 



4.7 



4.1 



3.0 



3.9 



2.0 



3.9 





59614 



8.4 



4.6 



8.4 



1.8 



2.1 



3.0 



3.3 



4.6 



3.9 



2.9 



3.7 



2.0 



4.5 





59617 



7.9 



4.7 



8.7 



1.8 



2.2 



3. 1 



3.4 



4.7 



4.2 



2.9 



3.8 



2.0 



3.8 





59690 



7.9 



4.5 



8.8 



1.9 



2.2 



3.0 



3.3 



4.5 



3.8 



2.6 



3.6 



1.9 



3.9 



