592 MB. L. A. BOEBADAILE ON CRUSTACEANS [May 22, 



id. U.S. Expl. Exped., Crast. i. p. 369, pi. xxiii. fig. 9 (1852) ; Miers, 

 Ann. Mag. N. H. (5) i. p. 151 (1878) ; Kingsley, Proc. Ac. N. 

 Sci. Philad. 1880, p. 223. 



Funafuti ; one male. 



Eotuma ; one male. 



Genus Leiolophus Miers, 1876. 

 66. Leiolophus planissimus (Herbst), 1804. 



Cancer planissimus, Herbst, Naturg. Krabb. u. Krebse, iii. 4, 

 pi. lix. fig. 3 (1804). 



Plagusia serripes, Lamarck, An. sans Vert. p. 247 (1818). 



Leiolophus planissimus, Miers, Cat. N. Z. Crust, p. 46 (1876) : id. 

 Ann. Mag.N.H. (5) i. p. 153 (1878) ; Whitelegge, Mem. Austral. 

 Mus. iii. 2, p. 139 (1897). 



Funafuti ; two females. 



Eotuma ; three males, three females. 



Subfamily Geapsin^e. 

 Genus Geapsus Lam., 1801. 



67. Geapsus macula tus (Catesby), 1771. 



Cancer grapsus, Linnaeus, Syst. Nat. 18th ed. p. 630 (1758). 



Pagurus maculatus, Catesby, Nat. Hist. Carolinas, 3rd ed., ii. 

 pi. xxxvi. fig. 1 (1771). 



Grapsus pictus, Latreille, Hist. Crust. Ins. vi. p. 69, pi. xlvii. 

 fig. 2 (1803). 



Grapsus maculatus, webbi, ornatus, and pliaraonis, H. M.-Edw. 

 Ann. Sci. Nat. (3) xx. pp. 167-8, pi. vi. fig. 1 (1853;. 



Grapsus maculatus, Kingsley, Proc. Ac. N. Sci. Philad. 1880, 

 p. 192 ; Whitelegge, Mem. Austral. Mus. iii. 2, p. 139 (1897). 



Eotuma ; one male. 



Genus Pachygeapsus Eandall, 1839. 



68. Pachygeapsus minutus A. M.-Edw., 1873. 



Pachygrapsus minutus, A. M.-Edwards, Nouv. Arch. Mus. (1) ix. 

 p. 292, pi. xiv. fig. 2 (1873). 

 Fiji; five males, six females. 



69. Pachygrapsus l^evis, n. sp. (Plate XLII. fig. 7.) 



Diagnosis : " A Pachygrapsus with the front almost straight, very 

 slightly concave ; the frontal lobes seven in number — the median 

 small and triangular, the submedians large, square, and placed 

 before those on either side of them, the sublaterals smaller, tri- 

 angular, not so far forward, the laterals large, rounded, and the 

 most forwardly placed of all ; the carapace smooth, with linear 



