220 



Part III. — Twenty-fifth Annual Report 



Nogagus ambiguus, sp. n. 



Fig. 10. Male, dorsal view, - 



Fig. 11. Antennule of the same, 



Fig. 12. First maxilliped, 



Fig. 13. Second maxilliped, - 



Fig. 14. Foot of first pair, - 



Fig. 15. Foot of second pair, 



Fig. 16. Foot of third pair, - 



Fig. 17. Foot of fourth pair, 



Diam. 



x 20 

 x 90 

 90 

 60 

 45 

 30 

 45 

 45 



Dinemoura producta (0. F. Muller). 



Fig. 18. Antennule of female, - - - - - x 40 



Fig. 19. Foot of first pair of same, - - - - - x 26 



Fig. 20. Foot of second pair, ..... x 13 



4 



