WHITE SHRIMP FROM THE GULF OF MEXICO 



129 



p/eur/te, 5 th dorsa/ 



abdominal segment 



, 6fh abdotn/na/ 

 segment 



te/san , endopod/fe 



exopod/te 



transverse dorsa/ uropod .uropod 



abdom/na/ abdominal j rotator /f remotor- 



musc/e 6 '. 



externa/ arm. !_, 



anterior ^~ 



ob/ique 

 musc/e \ 



crnter/or te/son 

 flexor mus c/e 



poster/or te/son 

 f/exor musc/e 



_^--te/sor> 

 ^endopod/te 



^exopod/te 



S \ 



I' v \\ \ 



Ill V s \ \ 



I II \ s\ \ 



' exopodite i x \ exopodite >\ ^endopod/te 



I adductor l i' abductor ^ x adductor 



I muscle ( \\ musc/e V musc/e 



/ / ' 1 \ ^ 



exopodite / profopod/te / exopodife \ uropod 



superficial i 

 ventral / 

 musc/e' 



u, / 



anterior oblique / / 

 musc/e 6 ' / 



/ 



abductor / remotor i abductor \ Stator- adductor 



musc/e' 



musc/e 1 musc/es musc/es 



exopod/te 

 'ucfoi 

 musc/e s 



Figure 73. — Lateral view of left side of sixth abdominal segment, telson, and uropods. A. Intact structures. B. 



Lateral cuticle removed to show superficial lateral muscles. 



