616 



BULLETIN OF THE BUREAU OF FISHERIES 



Table 71. — Numerical expressions of certain systematic characters for 10 specimens of the manitou- 

 linus form of Leucichthys artedi, 40 specimens of the artedi form of that species, SO over 200 

 millimeters long and for 10 under 200 millimeters long, all from various parts of Lake Huron, 

 selected according to size and locality — Continued 



Size 



Field 

 No 



H/R 



O/E 



O/M 



o/s 



PV/P 



AV/V 



DE 



AR 



VR 



PR 



DC 



AC 







Br 



+200 millimeters: 































Manitoulinus form 



1114 



6. 7 



2. 5 



1.9 



2.7 



1.7 



1.5 



10 



12 



11 



16 



1.1 



1.1 



8 

 8 





1118 



6.0 



2.5 



1.8 



2.9 



1.8 



1.4 



11 



12 



11 



16 



1.4 



1.0 





1119 



6.3 



2.6 



2.0 



2.8 



1.7 



1.6 



10 



12 



11 



16 



1.6 



1.0 



9 





1120 



5.9 



2.3 



1.8 



2.7 



1.7 



1.6 



11 



12 



11 



15 



1.6 



.98 



8 





1121 



5.8 



2.6 



1.8 



2.8 



1.7 



1.4 



10 



11 



12 



16 



1.6 



1.0 



9 





1123 



6.0 



2.5 



1.8 



2.6 



1.6 



1.5 



11 



12 



11 



16 



1.3 



.97 



9 





1125 



5.5 



2.5 



1.8 



2.6 



1.6 



1.4 



10 



12 



12 



15 



1.5 



1.0 



9 





1127 



5.8 



2.7 



1.9 



2.7 



1.6 



1.1 



10 



12 



11 



16 



1.6 



1.0 



9 





1130 



6.1 



2.6 



2.0 



2.7 



1.7 



1.3 



10 



12 



12 



15 



1.5 



.98 



8 





1131 



5.3 



2.6 



1.8 



2.6 



1.6 



1.3 



11 



13 



12 



14 



1.3 



.94 



9 



Artedi form — 





















Open lake .. 



13 



6.3 



2.7 



2.0 



2.7 



2.0 



1.6 



11 



12 



11 



16 



1.5 



1.0 



9 





16 



5.9 



2.8 



2.0 



2.6 



2.2 



1.7 



10 



12 



12 



17 



1.3 



.99 



9 





2515 



5.6 



2.7 



2.1 



2.9 



2.0 



1.8 



10 



11 



12 



17 



1.3 



1.3 



8 





2531 



5.3 



2.8 



2.2 



2.7 



2.4 



1.7 



11 



12 



13 



17 



1.2 



.83 



8 





829 



6.1 



3.0 



2.0 



2.8 



2.0 



1.7 



11 



12 



11 



17 



1.2 



.87 



8 





834 



7.1 



3.0 



2.0 



2.7 



2.5 



2.0 



11 



11 



11 



16 



1.1 



.83 



9 





196 



5.8 



2.6 



1.9 



2.6 



2.2 



1.7 



11 



11 



11 



16 



1.4 



.99 



8 





208 



6.2 



2.7 



1.9 



2.7 



1.9 



1.6 



9 



11 



11 



16 



1.5 



1.0 



8 





211 



5.4 



2.6 



1.9 



2.6 



2. 1 



1.8 



10 



11 



11 



16 



1.6 



1.0 



8 





220 



6.0 



2.8 



2.0 



2.6 



1.7 



1.4 



10 



11 



12 



15 



1.5 



1.0 



8 



Saginaw Bay 



979 



5.2 



3.0 



2.0 



2.7 



2.3 



1.8 



9 



12 



11 



15 



1.4 



.88 



8 





982 



6.2 



3.0 



2.0 



2.9 



2.0 



1.8 



10 



11 



11 



17 



1.2 



1.0 



9 





1024 



6.0 



3.1 



2.2 



3.0 



2.0 



1.9 



10 



11 



11 



15 



1.2 



.96 



8 





1035 



5.3 



3.0 



2.2 



2.8 



2.2 



1.9 



10 



11 



11 



15 



1.3 



.90 



8 





1044 



5.6 



3.1 



2.2 



2.7 



2.2 



1.7 



10 





12 



15 



1.3 



.84 



9 





1045 



6.5 



3.3 



2.0 



2.8 



2.5 



1.8 



10 



11 



11 



15 



1.3 



.85 



9 





1046 



5.4 



2.9 



2.1 



2.8 



2.2 



1.8 



11 



11 



11 



14 



1.2 



.87 



9 





1050 



5.8 



2.9 



2.0 



2.7 



2.3 



1.8 



10 



12 



11 



16 



1.3 



.89 



8 





1053 



5.8 



3.2 



2.1 



2.8 





1.8 



9 



11 



11 



16 



1.5 



.94 



8 





1054 



6.5 



3.0 



1.9 



2.6 



2.3 



1.8 



10 



11 



11 



15 



1.4 



.90 



8 



North Channel 



1083 



5.9 



2.8 



2.0 



2.7 



2.2 



1.4 



10 



12 



12 



16 



1.4 



.88 



8 



and Georgian 



1089 



7. 0 



2.8 



2. 0 



2.8 



2. 1 



1. 7 



10 



12 



11 



17 



1.3 



.91 



9 



Bay. 



1109 



5.9 



2.7 



2.0 



2.7 



2.2 



1.8 



11 



12 



12 



16 



1.2 



.94 



9 





1097 



5.9 



2.7 



2.1 



2.8 



1.9 



1.6 



10 



13 



12 



16 



1.4 



1.0 



» 8 





1100 



5.9 



2.6 



2.0 



2.8 



2.0 



1.7 



10 



12 



11 



15 



1.3 



.84 



9 





2436 



5.1 



3.0 



1.9 



2.8 



2.3 



1.7 



9 



11 



12 



16 



1.3 



.99 



9 





2539 



6.1 



3.2 



2.2 



2.7 



2.5 



2.0 



10 



10 



11 



15 



1. 1 



.91 



8 





2547 



6.6 



2.9 



2.0 



2.8 



2.3 



1.8 



10 



11 



11 



15 



1.2 



1.1 



8 



41 



1068 



5.4 



2.6 



2.0 



2.8 



2.1 



1.8 



10 



11 



11 



16 



1.4 



.90 



8 





1073 



5.2 



2.7 



2.0 



2.7 



2.0 



1.8 



11 



12 



12 



17 



1.3 



.92 



8 



—200 millimeters 



210 



5.7 



2.8 



2. 1 



2.8 



2.0 



1.8 



10 



11 



12 



16 



1.6 



.96 



8 





218 



4.8 



2.9 



2.0 



2.5 



2.0 



1.7 



10 



12 



11 



16 



1.5 



.95 



8 





232 



5.2 



2.9 



2.0 



2.8 



1.9 



1.6 



10 



11 



11 



16 



1.4 



.94 



9 





250 



6.0 



2.8 



2.1 



2.6 



2.1 



1.9 



10 



11 



11 



16 



1.5 



.93 



8 





271 



4.9 



2.9 



2.0 



2.6 



2.2 



1.7 



9 



12 



11 



16 



1.4 



.84 



9 





272 



5.3 



3.0 



1.8 



2.7 



2.0 



1.6 



10 



12 



11 



16 



1.4 



.89 



8 





703 



5.1 



2.8 



1.9 



2.7 



1.8 



1.7 



9 



11 



11 



17 



1.5 



.97 



9 





722 



5.0 



2.6 



2.0 



2.9 



2. 1 



1.7 



10 



12 



11 



17 



1.4 



.87 



8 





2582 



4.5 



2.9 



2.0 



2.7 



2.0 



1.5 



10 



12 



11 



16 



1.5 



.93 



9 





2616 



5.5 



2.9 



1.9 



2.6 



2. 1 



1.6 



11 



13 



11 



16 



1.4 



.87 



9 



Table 72. — Characteristics of certain herring that are intermediate between the artedi and maniloulinus 



forms 



Field 

 No. 



Locality 



Scales 



L/H 



H/E 



Pv/P 



L/D 



H/M 



Color 



1085 

 1086 

 1090 

 1091 

 1097 



Blind River.. 



do 



74 (M) 

 72 (M) 

 83 (A) 

 85 (A) 

 78 (A) 



4.5 (A) 



4.1 (M) 



4.2 (M) 



4.3 (A) 

 4.2 (M) 



3.9 (A) 

 4.1 (A) 

 4.1 (A) 

 3.9 (A) 

 4.0 (A) 



1.8 (M) 



1.8 (M) 

 2.0 (A) 

 2.0 (A) 



1.9 (A) 



3.6 (M) 



3.7 (M) 

 4.0 (A) 

 4.4 (A) 

 3.7 (M) 



3.0 (A) 



2.8 (A) 



2.9 (A) 

 3.0 (A) 

 3.0 (A) 



Pale (A). 



Do. 



Do. 

 Dark (M). 

 Pale (A). 



do _ 



do.... - 



Kagawong 



