562 



BULLETIN OF THE BUREAU OF FISHERIES 



Table 7. — Frequency distribution of the number of scales in the lateral line for each of the 11 species 



of Coregonidse in the Great Lakes 



[Numbers at the tops of the columns indicate the classes of scale numbers; entries below these show the number of individuals of 

 each form, by classes; in the last column is given the number of individuals of each form included in the table] 



Species and lake 



60 



62 



63 



64 



70 



71 



73 



75 



76 



78 



79 



80 



81 



Johannes: 



Michigan 



Huron.. 



Alpense: 



Michigan 



Huron.. 



Zenithicus: 



Nipigon 



Superior 



Michigan 



Huron 



Reighardi: 



Nipigon 



Superior 



Michigan 



Ontario 



Nigripinnis: 



Nipigon 



Superior 



Michigan 



Huron 



Kiyi: 



Superior 



Michigan 



Huron.. 



Ontario 



Hoyi: 



Nipigon 



Superior 



Michigan 



Huron 



Ontario 



Artedi; 



Nipigon 



Superior 



Michigan 



Huron 



Erie 



Ontario 



Nipigon: Nipigon. 



Clupeaformis: 



Nipigon. 



Superior 



Michigan 



Huron 



Erie. 



Ontario 



Quadrilaterale: 



Superior 



Huron 



15 



11 



34 



36 

 40 



95 

 14 

 11 



5 

 24 

 3 



1 



15 



8 



6 

 12 

 18 

 14 



7 

 3 

 11 

 10 

 1 



1 



7 

 40 

 23 

 31 

 17 



3 



17 

 13 

 44 

 13 



Species and lake 



82 



83 



84 



85 



86 



87 



88 



89 



90 



91 



92 



93 



94 



95 



96 



97 



98 



99 



100 



105 



Johanna?: 



Michigan 



3 



27 



37 

 17 



1 



78 

 7 

 6 



7 

 16 



35 

 27 



1 

 48 

 9 

 3 



8 

 12 



26 

 11 



8 

 20 



21 

 1 



5 

 16 



13 

 5 



4 



12 



11 



3 



. 6 



7 



8 



4 



6 



1 



4 

 2 



1 

 2 



1 

 1 



0 

 1 



1 







1 















Huron 



















Alpense: 



Michigan... 



1 









1 













Huron.. 



















Zenithicus: 



Nipigon 



























Superior 



44 

 6 

 4 



24 

 5 



13 

 4 

 1 



7 

 4 

 1 



7 

 1 

 1 



1 



2 

























Michigan 



1 























Huron... 



























Reighardi: 



Nipigon... 





























Superior 





1 



13 

 2 







































Michigan 



9 

 2 



10 



4 

 1 



5 

 1 



5 



1 





2 













1 













Ontario 























Nigripinnis: 



































15 

 2 

 8 



20 

 3 

 11 



13 

 5 

 2 



19 

 4 

 6 



14 

 6 

 1 



6 



3 

 2 



6 

 1 

 1 



5 

 2 



2 



3 























Michigan 























Huron 



























74 



258 



329 

 323 



147 

 956 

 140 

 144 



233 

 395 



183 

 162 

 51 

 111 



