166 



]\Ie.«srs. .1. Wood-jMason and A. Alcock on 



bQ>. Para^yosi'phae {Eapasipha'd) Gf'lesn, sp. n. 



Parapnsiphae Giksii, Wood-Mason, 111. Zool. * Investigator,' Crust. 

 pl.iii.fig.8, $,x2. 



Eostrum slender, acute, awl-shaped, slightly compressed, 

 slightly curved, ascendant, extending by rather more than 





one third of its length beyond the extremities of the eye- 

 peduncles. Postfrontal ridge cristiform, armed throughout 

 from the base of the rostrum to the posterior slope of the 

 carapace with minute forwardly-inclined denticles,' the first of 

 which is placed well on the base of the rostrum and is more 

 than double the size of an}' of the rest, which are subequal ; 



