PLATE LXI. 



Sergestes — Development. 



Maphocaris Zoea (p. 355). 

 Fig. 1. Dorsal view; enlarged thirty-two times. 

 „ 2z. Telson. 

 ,, 3. Rostrum of another specini en. 



Elaphocaris crassus (p. 362). 

 „ 4. Dorsal view ; enlarged fifty times. 

 „ 4i. First antenna. 

 „ 4c. Second antenna, 



