GRAPSOIDEA. 3(5]. 



tonientose lines. Abdomen of male nearly rectangular, slightly 

 narrower posteriorly, the sides subparallel and straight, last segment 

 oblong triangular, one-third as broad as penult. Sternum behind 

 the mouth pubescent. 



Plate 23, fig. 3 a, male, natural size ; b, under view, enlarged four 

 diameters; c, abdomen of male, enlarged two diameters; d, hand, 

 ibid. ; tarsus of fourth pair, enlarged. 



Valparaiso, Chili; also Sandwich Islands. 



Length of carapax of a male, 6 lines ; breadth, 715 lines ; ratio, 

 1 : 1-19 ; length of front, three lines. The outer maxillipeds are 

 pubescent, excepting the part anterior to the crest ; and posterior to 

 the mouth the sternum for a short distance is short hairy. The ptery- 

 gostome is pubescent, ^he orbit is like that of the integer, but the 

 <tarsi are not at all spinulous ; a character, according to Edwards, of 

 that species. The general form is like that of the Audouinii, but less 

 broad for the length. The apex of the fifth joint of the posterior legs 

 is often tomentose, although that of the second pair is not so. The 

 tarsus and preceding joint have a few distant hairs below. The cha- 

 racter of the orbit separates it from either the punctatus or Audouinii. 

 It has the third joint of the outer maxillipeds much more oblong than 

 in the barbatus, as this South African species is figured by Krauss, 

 Siidaf. Crust., pi. 3, f. 3. 



The Sandwich Island specimens have similar maxillipeds, legs, 

 abdomen, and other characters. 



C. cinereus, Dana, Proc. Acad. Nat. Sci. Philad., 1851, v. 251. 



Cyclograpsus granulatus. 



Carapax non areolatus, antice paulo granulatus. OrUta infra incom- 

 pleta. Articidus maxillipedis externi 2>tius vix oblongus, 2do rnidto 

 brevior, nudus, crista tenui, pilosd, angulum 2di exter no-anterior em 

 intersecante tantum ; 2dm nudus. Articulus pedis 2di Uus apice non 

 tomentosus, tarso lineis tomentosis paxdo Taxis ornate, non spinuloso. 

 Manus glabra, nitida, digitis maris intus non denticulatis. Abdomen 



91 



