152 FLABELLIFERA • CIROLANIDAE 



Figure 69. Excirolana braziUensis: A, anteroventral cephalon; B, pleotelson; C, 

 uropodal endopod. Excirolana mayana: D, anterodorsal cephalon; E, anteroventral 

 cephalon. 



nular bases, joined to rostrum by very slim isthmus. Clypeus distally sub- 

 acute. Uropodal endopod about half length of exopod. Pleotelson with two 

 lateral hollows defined and connected by clear impressed line; posterior mar- 

 gin evenly convex, bearing numerous plumose setae. 



