PLATE XLII. 



Haliporus curvirostris (p. 288). 



Fig. 1 . Lateral view. 



- 



Haliporus Imvis (p. 289). 

 ,, 2. Lateral view. 



Haliporus neptunus (p. 291). 



,, 3. Lateral view. 



„ 3" t • Ventral aspect of male. First pair of pleopoda with petasma, thrown 

 forwards ; second pair, directed backwards. 



,, 3'" $ . Ventral surface of pereion of female, showing thelycum. 



Philonicus lucasii (p. 277). 

 „ 4. Lateral aspect. 



