410 THE DECAPODA COLLECTED BY THE " HUXLEY " FROM THE 



Pasiphae princeps, Smith. 



Station XII. 246 fatiioms. One, 69 mm. 



This solitary individual is specifically identical with a number of 

 specimens found off the west coast of Ireland. These, although 

 differing in certain features from the original description, have been 

 determined as P. princeps. Smith, a species closely allied to P. tarda^ 

 Kroyer, but extending much further south. 



P. princeps had not hitherto been found in as little as 246 fathoms. 



PANDALIDiE. 



Pandalus leptocerus, Smith, var. Bonnieri, Caullery. 

 Station IX. 240 fathoms. Twenty-six, 35-ca. 110 mm. 

 „ XII. 246 fathoms. Thirty-three, 25-98 mm. 



Pandalus propinquus, G. 0. Sars. 



Station VII. 444 fathoms. Nineteen, 27-70 mm. 

 IX. 240 fathoms. Eight, 27-34 mm. 

 „ XII. 246 fathoms. Fifteen, 18-35 mm. 

 „ XIII. 412 fathoms. Thirteen, 31-ca. 75 mm. 

 P. -propinquus had not previously been recorded as far south as the 

 Bay of Biscay. 



Plesionika martia (A. Milne-Edwards). 

 Station XII. 246 fathoms. Five ; one perfect, 90 mm. 

 (?) „ XIII. 412 fathoms. One, large, in very bad condition. 

 The large individual from Station XIII cannot be satisfactorily 

 determined. It appears to have been swallowed by a fish and partially 



digested. 



Pandalina brevirostris (Eathke). 



Station IX. 240 fathoms. Three, 21-25 mm. 

 „ XII. 246 fathoms. Thirty, 12-25 mm. 



Several of the female specimens are ovigerous. 



HlPPOLYTID^. 



Hippolyte varians, Leach. 



Station II. 75 fathoms. One, 17 mm. ; an ovigerous female. 



Caridion Gordoni (Spence Bate). 

 Station IX. 240 fathoms. Four, 16-21 mm. 

 „ XII. 246 fathoms. Eiglit, 14-18-5 mm. 



Tlie rostra of these specimens bear from six to nine teeth above 

 and from one to three below. 



