S. I. Smith on Bra'dlian Crustacea. 37 



GeAPSIDuE. 



Goniopsis cruentatus DeHaan. 



Rio de Janeiro (Dana, Heller). Abrolhos! (Hartt).*— Surinam (Randall). Cuba 

 (Saussure). Florida Ke3's ! (Coll. Best. Soc. Nat. Hist.). 

 Pachygrapsus simplex Stimpson. ( Goniograpsus simplex Dana). 



Rio de Janeiro? (Dana). — Madeira (Stimpson). 

 Pachygrapsus intermedius Heller {o\\ eit., p. 44). 



Rio de Janeiro (Heller). 

 (?) Pachygrapsus innotatus Stimpson ( Goniograpsus innotatus Dana). 

 "Locality uncertain; probably from the South American coast" (Dana). — Madeira 



(Stimpson). 

 If Dana's specimens came from South America, as supposed, they were undoubtedly 

 from Brazil, since Stiaipsoii's discovery of it at Madeira shows it to be an Atlantic 

 species and the Wilkes Exploring Expedition touched, on the east coast of South 

 America, only at Rio de Janeiro and on the coast of Patagonia. 



Pachygrapsus rugulosus. {Leptograpsus rugulosus Edwards). 



" Bresil " (Edwards). 



This species is very likely tlie same as P. innotatm, which, according to Stimpson. 

 is scarcely to be distinguished from P. transversus Gibbes. Edwards' descrip- 

 tion, three lines in length, is, however, too imperfect to determine anything in 

 regard to the affinity of the species. 



Pachygrapsus maurus Heller (Lucas). 

 Rio de Janeiro (Heller). — Mediterranean (Lucas, Edwards, Heller). 



(?) Pachygrapsus marmoratus Stimpson. [Goniograpsus varius 

 Dana ?). 



Rio de Janeiro? (Dana). — Madeira (Stimpson. Heller). Gibraltar (Heller). Medi- 

 terranean (Edwards, Heller). 



Cryptograpsus cirripes Smith. 



Rio de Janeiro ! (Coll. Peabody Acad. Sci.). 

 JVautilograpsus sp. (" Planes " White). 



Brazil (Wh te. List of Crust, in British Museum, p. 42). 

 Cyclograpsus integer Edwards. 



Brazil (Edwards). — Florida (Stimpson). 



Helice granulata HeWer (op. cit., p. 61). (Chasmagnathus granula- 

 tus Dana). 



Rio de Janeiro (Dana, Heller). Rio Grande! (Capt. Harrington, Peabody Acad. Sci.). 



(?) Sesarma angustipes Dana. 



South America (Dana). — Aspinwall; on the east coast of Central America, neae 



Graytown; Florida (Stimpson). 

 Since this has proved to be an east coast and tropical species, there can bo littl 



doubt that Dana's specimens were from Rio de Janeiro. 



* Found running about over the rocks at low tide on the fringing reef. It did not 

 appear to be common. — c. f. h. 



