1900.] FROM THE SOUTH PACIFIC. 591 



Alcoek includes in his definition of T. digitalis the fact that it 

 is of a blackish-brown colour. My examples are of precisely the 

 same coloration as the type variety of T. ferruginea. 



Funafuti ; two males. 



Yar. speciosa Dana, 1852. 



Trapezia speciosa, Dana, U.S. Expl. Exped., Crust, i. p. 253, 

 pi. xv. fig. 1 (1852). 



Trapezia digitalis speciosa, Ortmann, he. cit. pp. 203, 208. 

 Funafuti ; two females. 

 Eotuma ; one female. 



63. Teapezia ct3iodoce (Herbst), 1801. 



Cancer cymodoce, Herbst, Naturg. Krabb. u. Krebse, iii. 2, p. 22, 

 pi. li. fig. 5 (1801). 



Trapezia hirtipes, Jacquinot and Lucas, Crust, of ' Astrolabe,' 

 iii. p. 44, pi. iv. fig. 14 (1853). 



Trapezia cymodoce, G-erstacker, Arch. Naturg. xxii. 1, p. 125 

 (1856) ; Ortmann, loc. cit. p. 203 ; Alcoek, Journ. As. Soc. Beng. 

 lxvii. 2, i. p. 219 (1898). 



Funafuti ; four males, three females, from various depths up to 

 30 fathoms. 



Eotuma ; two males, two females. 



G-enus Tetealia Dana, 1851. 



64. Tetealia glabeeema (Herbst), 1790. 



Cancer glaberrimus, Herbst, Naturg. Krabb. u. Krebse, i. 8, p. 262. 

 pi. xx. fig. 15 (1790). 



Tetralia nigrifrons and glaberrima, Dana, U.S. Expl. Exped., 

 Crust, i. pp. 262, 263, pi. xvi. figs. 2, 3 (1852). 



Tetralia cavimana, Heller, S.B. Ak. Wiss. Wien, xliii. p. 353, 

 pi. iii. figs. 24, 25 (1861); Whitelegge, Mem. Austral. Mus. iii. 2, 

 p. 138 (1897). 



Tetralia glaberrima, Ortmann, loc. cit. p. 209 ; Alcoek, Journ. 

 As. Soc. Beng. lxvii. 2, i. p. 223 (1898). 



Funafuti ; twelve males, fourteen females. Only one specimen 

 (a female) had not the coloration of Dana's nigrifrons. This one 

 agreed with Dana's glaberrima in all respects. 



Eotuma ; three males, four females, all agreeing with Daua's 

 nigrifrons. 



Subtribe CATOMETOPA. 



Family GeapsiDjE. 



Subfamily PlagusiiNjE. 



Genus Plagusia Latr., 1806. 



65. Plagusia speciosa Dana, 1851. 



Plagusia speciosa, Dana, Proc. Ac. N. Sci. Philad. 1851, p. 252 ; 



39* 



