216 



FLABELLIFERA • SPHAEROMATIDAE 



Figure 94. Dynamenella perforata: A, 6; B, pleon 9. Dynamenella quadrilirata: C, 6; 

 D, pleon 9 ; E, pleon S , lateral view; F, pleopod 2 6; G, pleopod 4; H, pleopod 5. 



elongate. Pleonite 5 with three dorsal tubercles near posterior margin. 

 Pleotelson with raised anterocentral area having two lateral longitudinal 

 rounded ridges; apex notched. 9 : Uropodal exopod and endopod subequal, 

 lamellar. Pleotelson as in 6 . Frontal lamina not produced as in 6. 



RECORDS Puerto Rico, intertidal to 3 m, in coral rubble. 



