FISHERY BULLETIN: VOL. 73, NO. 1 



2-1 



2- 



4-J 



WINTER 1967 



18 2 2 



J. I 



_!_ 



2U^ 



I 

 3 



10 15 



_l 



^"o 2^5 

 _l 1 



SPRI NG 1967 



North 37° N 



I 2 



.^a 



">"" 1 ' 1 1 L 



5 10 15 20 2B C 

 J I I 



4 6 



South 37° N 



bl 

 u 



z 

 < 



z 



s 



< 



X 



UJ 



o 



SUMMER I 967 



^sin r 



~5 10 

 I. I 



26 2 01 I 3 



I 



TJ 



3 



-I r 



20 25 



Ji 



I 4 7 13 



2-, WINTER 1968 



43 S 4 S46 



1 



5 



4^ 



AUTUMN 1967 



5 

 T 



North 37° N 



2 



I 2 699 



2 I 



-I r — ' — I ' 1 



5 10 15 20 25C 

 J 1 , J—, 1 1 



North 37° N 



2-' 



 ' ■4tL, ' 



10 Ts 20 ?5 C 



I I L 



21 

 3 



In 



3 



South 37° N 



TEMPERATURE 



|U 



South 37°N 



Raja garmani 



Figure 6. — Index of abundance (geometric mean) of Raja garmani captured in the Chesapeake Bight 

 during each cruise within temperature intervals of 1°C. Data collected north and south of lat. 37°N were 

 analyzed separately. See Figure 3 for explanation effractions and whole numbers. 



118 



