ciiUSTACKA — wii itp:lk<;(;k. -fi-') 



aspect. OultT ruinus l)i(leiitate, as long or n little longer than 

 tlie inner when eioseci ; the outer denticle is short, and separated 

 from the inner by a V-shaped space. The outer ramus can he 

 folded under the inner. 



Length of adult female ... ... ... Hi mm. 



Breadth „ „ ... ... ... ■'^ mm. 



A single example was obtained off Wollongong in 55-56 fathoms. 



CILICCKA, Lmch. 

 CILTCCEA HYSTRIX, HaswelL 



Ciliccea Ay/s(!ri.x ,Haswel],Proc. Linn. Soc. N.S.W.,vi., 1881, p. 183, 

 pi. ii'i., fig. 1 ; Id., Aust. Mus. Cat., v., Crust., 1882, p. 296. 



Station 13. 



This species was described from male examples, of which there 

 are two in the collection labelled as types. A note following the 

 diagnosis of C. spinulosa, Haswell, casts a doubt on the identity 

 of the form depicted in figure 2 on plate iii.* The "Thetis" 

 material affords two specimens, both of which ai'e undoubtedly 

 females of C. hyslrix. It is highly probable that Haswell's 

 figure (PI. iii., fig. 2) represents the female of G. spinulosa. 



The sexual differences in C. hystrix are very slight. The 

 spines in the female are fewer, shorter, and the forked process of 

 the first pleon segment is wanting. 



Two specimens obtained off Cape Three Points in 41-50 

 fathoms. 



CILICCEA SPINULOSA, Haswell. 



Cilicoea spimohsa, Haswell, Proc. Linn. Soc. N.S.W., vi., 1882, 

 p. 184, pi. iii., fig. 3; Id., Au.st. Mus. Cat., v., Crustacea, 

 1882, p. 297. 



(Fig. 31.) 

 Station 25. 



A single male example was obtained off Cape Three Points. 

 It differs somewhat from the types, and also from the other 

 examples, in being much less spinose. The flagellum of the first 



Haswell— Proc, Linn. Soc. N.S.W., vi., 1881, pi. iii., fig. 2. 



