320 



15 



Fig. 69. Scoliodota théelii. 1-9, 11 & 14-15 from c? . 10 & 12—13 from ? . 

 1 Papilla with hooks X 130. 2 Group of hooks from posteiior end of spec- 

 imen X 160. 3 hooks from anterior end, 4 from posterior end X 160. 

 5—8 inrolled ends of hooks X 450. 9—10 madreporites X 36. 11 rods from 

 tentacles X 160. 12—13 ventral and dorsal piece of calcareous ring from 

 the female specimen X 36. 14—15 calcareous ring from the male specimen 

 X 36. 16 ciliated funnels X 160. 



