>- 

 o 



z 



UJ 



D 

 O 



LU 

 (T 

 Ll 



50 



40 

 30 

 20 

 10 



FEMALES 



O ^ 



CO (\J 



(\joj(\jnro^<q-"^'niniflioior-r~aOcOccai 



TOTAL LENGTH IN INCHES 

 ^BY 0.2 INCH LENGTH GROUPS) 



lO q "5 eo t\J 

 a)OOC)--fMt\J0Jrn 

 -c\jc\irgf\jc\j(\jAj(\joj 



70- 

 60- 

 50- 

 40- 

 30- 

 20- 

 10- 



MALES 



A 1 I I i-^ 



O 'J 



<\j (\j 



03 (M lO 



CO C\i 



i_l — I — I — L 



o '^ CO rvj 



(Mnn^^^iOiniD^o^o 



- ----- --- — -r\j(\jc\irvif\jc\it\j(\jf\j 



TOTAL LENGTH IN INCHES 

 (BY 0.2 INCH LENGTH GROUPS) 



120- 



MALES AND FEMALES 



(\j f\j n ro ^ 



^ in in lo "O 10 



c0<00DO)O)OOO--'Mf\JiMr»i 



- ---_(\i(\jf\j(\jMruf\jrutM 

 TOTAL LENGTH IN INCHES 



(BY 0.2 INCH LENGTH GROUPS) 



Figure 19.- 



-Length-frequency diagrams for migratory sea lampreys 

 taken in Carp Creek, Presque Isle County, in 19U7. 



- 55 - 



