HOLOTHURIANS 



269 





, 100 pm , 

 B-Da.c.d.E.G-H 





-'i' 



C9 







t 



\ ^ 





%. 



11 \^ 





I/O V:S P^ 



;« 



, 200 pm 

 A.Fc 





50 pm . 

 Db.Fa.b 



Fig. 3A, Afrocucumis africana (Semper), a, thick, perforated and spined disks, dorsal and ventral integument; b, rods, dorsal 

 integument; c, rods, tentacles. 



B, Bohadschia argus Jaeger, a, rosettes and rod, dorsal integument and papilla: b, rod and rosettes, ventral integument; c, rods, 

 tentacles. 



C, Actrnopyga ?mauritiana (Quoy and Gaimard). a, rods and rosettes, dorsal integument; b, rods, ventral integument; c, rods, 

 tentacles. 



D, Actinopi/ga mauritiana (Quoy and Gaimard). a, rods and rosettes, dorsal Integument; b, rods and small grains, ventral Integu- 

 ment; c, rods, tentacles. 



E, Labidodemas semperianum Selenka. a, tables, disks, side view emd from crowns, dorsal and ventral integument; b, rods, ventral 

 integument; c, rods, tentacles. 



F, Labidodemas ?seiTtperiartum. juvenile, a, tables, complete and incomplete, and X-shaped spicules, spined and smooth, dorsal and 

 ventral integument; b, rods, tentacles. 



