400 



,u^-V. 



M K> 



K v: ^ i; [J [j [/ (/ './ 



Fig. 10. 



Senilis eustraliensls, caudal plate 



and nropod, from above. 



Fig. 11. 



Scrolls longicaudata, caudal plate 



and uropods, from below. 



Fig. 12. 



jste ae *ff ro// * * a * eW ' first palr of '<** 

 it , *-'l T'x¥"%i. te natn °pods). 



Fig. 15. 

 Dero marina, side view of bodv of male. 



Fig. 13 



Serolis bakeri, 



second pair of legs of male. 



Fig. 14. 



Serolis bakeri, 



uropods, from below. 



Fig. 18. 

 Deto marina, first pleopod of female. 



Fig. 16. 



Deto marina, first pleopod of 



male, posterior aspect. 



Fig. 20. 



Deto marina, terminal portion of ple«. n 



and uropoda of male. 



Fig. 17. 



Deto marina, 



second pleopod of male, 



anterior aspect. 



Fig. 19. 

 Defo marina, second pleopod of female. 



Fig. 21. 



Deto marina, terminal portion of pleon 

 and uropoda of female. 



