QUAST: MORPHOMETRIC VARIATION ON PACIFIC OCEAN PERCH 



REGION 



ATKA-B ,ATKA-G, KOD 



YAK 



SE 



VAN 



86- 

 85- 

 84- 

 83- 

 82- 

 81- 

 80- 

 79- 

 78- 

 n - 

 76- 



£74k 



^73h 

 ir 



^72h 

 O 



LLI 



N 70|- 



W 



96 



95 



94 



93 



92- 



91 



90 



89 



88 



87 



.c] 



OO 



» 4 



O 



o 



■o 







o 



t> 



E. BELLY 



-o. 



-o-" 



[o [. 



-O" 



G. HEAD 





-o 



o 



Figure 2.— Continued. 



largest in the Atka-Bering and Atka-Gulf re- 

 gions and smallest in the Southeastern region. 

 Diameters decreased continuously from the 

 Atka-Bering region to the Southeastern region, 

 but the trend was broken by Vancouver sam- 

 ples. Although not significant within regions, 



ATKA-B ,ATKA-G, KOD 



YAK 



SE , VAN 



114 

 1 13 

 112 

 1 1 1 

 110 

 109 

 108 

 107 

 106 

 105 

 104 

 103 

 102 

 101 

 100 



99 



98 



97 



83 



82 



81 - 



80 



79 



78 



O 



o 



o 



-[• 





F. PELVIC INSERTION 



t>-o 



•^ * 



!>-§..< 



c>-o 



o 



•^ < 



[> 



H. BODY- CH 



DEPTH PELVIC 



o 



-o-* 



sexual differences in orbit diameter probably 

 were significant overall because females aver- 

 aged smaller orbits than males in all regions. 

 Longest pectoral-fin ray (Fig. 2L). — Geographic 

 variation in length of pectoral fins was signifi- 

 cant. The fins averaged longest at the eastern 



671 



