580 MR. L. A. BORR.VDAILE ON CRUSTACEANS [May 22. 



Caphyra rotundifrons, A. M.-Ed wards, Nouv. Arch. Mus. (1) ix. 

 p. 174 (1873). 



Rotuma ; fourteen males, five females. 



Family Xanthidj;, 



Subfamily Menippin^e. 



Genus Pseudozius Dana, 1851. 



21. Pseudozius inobnaxus Dana, 1852. 



Pseudozius inornatus, Dana, U.S. Expl. Exped., Crust, i. p. 234, 

 pi. xiii. fig. 7 (1852). 



The colour of this species as preserved in spirit is brown of 

 varying shades with three pale longitudinal stripes on the carapace, 

 indicated in Dana's figure. It is, I think, quite distinct from 

 P. caystrus (Ad. & Wh.). 



Funafuti ; eight males, six females. 



22. Pseudozius caystrus (Ad. & Wh.), 1848. 



Panopceus caystrus, Adams & White, ' Samarang,' Crust, p. 42, 

 pi. ix. fig. 2 (1848). 



Pseudozius caystrus, Miers, ' Challenger' Brachyura, p. 142 

 (1886) : Alcock, Journ. As. Soc. Beng. lxvii. 2, i. p. 181 (1898). 



Rotuma ; twenty-six males, thirty-eight females. 



Funafuti ; two males, six females. 



Genus Melia Latr., 1825. 



23. Melia tesselata (Latr.). 



Orapsus tesselatus, Latreille, Encycl. Meth. pi. cccv. fig. 2. 



Melia tesselata, Latreille, Encycl. x. p. 705 (1825) ; H. M.- 

 Edwards, Cuvier's R. An. ed. 3, Atlas Crust, pi. xv. fig. 5 (no 

 date) : Dana, U.S. Expl. Exped., Crust, i. p. 242, pi. xiv. fig. 1 

 (1852). 



Melia tresselata, H. M.-Edw. Coll. Mus. pi. xviii. fig. 8; id. 

 H. N. Crust, i. p. 431, pi. xviii. figs. 8, 9 (1834). 



Rotuma ; two males, five females. 



Genus Actumnus Dana, 1851. 



24. Actumnus setieer (de Haan), 1835. 



Cancer (Pilumnus) setifer, de Haan, Faun. Japon., Crust, p. 50, 

 pi. hi. fig. 3 (1835). 



Actumnus setifer, A. M. -Edwards, Nouv. Arch. Mus. (1) i. 

 p. 287, pi. xv. fig. 5 (1865) ; Alcock, Journ. As. Soc. Beng. lxvii. 

 2, i. p. 202 (1898). 



Fiji ; one male. 



