566 



BULLETIN OF THE BUREAU OF FISHERIES 



Table 9. — Frequency distribution of the ratio between the length of the head and the diameter of the eye 

 {HjE) for each of the 11 species of Coregonidse in the Great Lakes — Continued 



Species and lake 



Length, 

 in milli- 

 meters 



3.1 



3.2 



3.3 



3.4 



3.6 



3.6 



3.7 



3.8 



3.9 



4 



4.1 



4.2 



4.3 































Zenithicus: 



+200 

 -200 

 +200 

 -200 

 +200 

 -200 

 +200 

 -200 



+200 

 -200 

 +200 

 +200 

 -200 

 +200 



+200 

 -200 

 +200 

 +200 

 +200 



-200 

 +200 

 -200 

 +200 

 -200 

 (') 



® 

 ( ! ) 



+200 

 —200 

 \ ) 

 (') 



+225 

 —225 

 +225 

 -225 

 +225 

 -225 

 +225 

 -225 

 +225 

 -225 

 +225 

 -225 

 +200 



















7 



16 

 1 



22 



40 

 3 

 3 

 4 



17 



17 



30 

 5 

 35 

 17 

 4 

 2 

 4 

 8 



8 



32 



1 

 88 



7 

 21 



4 

 16 



7 



7 



19 



O 





























6 

 48 



112 

 2 

 33 















10 



16 



31 





























1 



















2 

 9 



6 

 6 

 35 

 49 

 11 



16 

 1 



7 



Reighardi: 











3 



g 

 1 



13 



1 

 6 

 4 

 4 



25 



5 



6 

 4 

 9 

 19 

 25 

































1 

 1 



19 



68 

 93 

 15 

 9 



39 



49 

 50 

 3 

 8 



32 



43 

 51 

 1 

 20 



6 



16 

 22 

 1 

 14 



5 





i 

















2 









Nigripinnis: 



M i niffnn 











1 



19 



32 



48 

 1 



44 







1 



1 



1 













1 

 6 

 41 



2 

 51 

 7 

 5 

 10 

 46 



12 

 24 

 57 

 152 

 60 

 27 



7 

 14 

 15 

 14 

 37 

 36 

 46 

 29 



8 

 42 

 16 



8 



1 



5 

 1 

 15 



7 



2 

 8 

 33 



1 



19 

 3 

 2 



18 

 13 

 17 



32 

 13 

 11 



Michigan - 

































1 



17 

 2 

 1 



1 



22 

 1 

 3 

 2 



48 

 3 



36 

 108 



4 



14 

 14 

 16 



2 

 37 



5 



46 

 49 

 7 

 297 

 188 

 3 



16 



7 

 14 

 14 



4 



19 

 15 



25 

 30 

 22 

 199 

 85 

 7 



4 

 10 



3 

 5 

 13 

 30 

 21 

 25 



Kiyi: 









2 



13 











17 



8 

























2 



3 









1 



g 



22 



43 

 1 



29 

 61 







34 



1 



3 

 24 

 39 



6 

 35 



1 



3 

 22 

 15 

 33 

 13 

 37 

 15 

 16 

 26 

 18 

 12 



1 



2 

 4 

 9 

 11 



18 



2 

 2 



16 

 9 

 2 



58 



9 



Hoyi: 



1 



1 

 1 



1 

 1 



2 

 13 



18 



39 





1 



8 













1 



5 



4 

 24 



22 

 94 



81 

 187 



188 

 224 

 3 



1 



19 















60 



Artedi: 

























1 



6 



1 

 3 

 1 

 7 



16 

 4 

 2 

 2 

 28 

 17 

 24 

 1 

 9 















28 

 19 

 26 

 g 



21 

 10 

 24 

 12 

 39 

 12 

 7 



6 

 10 



7 

 15 



27 

 7 



11 

 1 



22 

 7 



22 

 7 



30 

 5 

 2 



5 

 19 

 14 

 15 

 2 

 2 











1 



2 



4 

 1 



17 

 17 

 . 17 



















3 









I 













2 



























2 



24" 

 5 

 4 































3 

 1 

















Clupeaformis: 1 

















4 





















1 



3 

 1 





















5 

































































1 



4 



1 

 14 



Quadrilaterale: 



+200 

 +200 

 -200 

 +200 

 -200 

 +200 

 +200 











































2 

 1 



6 

 1 

 1 



6 







1 



4 



3 



4 



0 



1 



1 



1 



7 



8 





1 



3 













2 



4 



11 



10 



3 

 10 

 1 











8 



12 



6 

 1 















































i Mostly specimens over 200 millimeters long. 



1 Mostly specimens under 200 millimeters long. 



