$ I. Smith on the Crustacea of Brazil. 889 



Milnia bicornuta Stimp. — Reefs of the Abrolhos. 



Mithraculus coronatus Stimp. ■- " 



Mithrax hispidus Edw. — " " 



Xantho denticulata White. — " " 



Chlorodius Floridanus Gibbes. — " " 



Panopeus politus Smith. (Proc. Bost. Soc. Nat. Hist., vol. xii, 

 p. 282, 1869 ; Trans. Conn. Acad., vol. ii, p. 3, plate i, fig. 4). — 

 Eeefs of the Abrolhos. 



Panopeus Harttii Smith (Proc. Bost. Soc. Nat. Hist., vol. xii, 

 p. 280 ; Trans. Conn. Acad., vol. ii, p. 5, plate i, fig. 5). — Eeefs 

 of the Abrolhos. 



Eriphia gonagra Edw. — Reefs of the Abrolhos. 



Callinectes Dana? Smith (Trans. Conn. Acad., vol. i, p. 7 ; 

 Lupa ' diacantha Dana ; non Lupa diacantha Edw., nee Calli: 

 nectes diacantha Stimp.). — Pernambuco and Bahia. 



Callinectes ornatus Ordway. — Caravellas, Province of Bahia. 



Callinectes larvatus Ordway. — Bahia. 



Achelous spinimanus De Haan. — Bahia. 



Achelous Ordwayi Stimp. — Bahia. 



Goniopsis cruentatus De Haan. — Reefs of the Abrolhos. 



Cryptograpsus cirripes Smith (Trans. Conn. Acad., vol. ii, 

 p. 11, plate i, fig. 3). — Rio de Janeiro (Coll. Peabody Acad. Sci.) 



This species differs from the C. angulatus Dana, heretofore 

 the only known species of the genus, in having the front as 

 seen from above nearly straight instead of deeply bilobed, in 

 the much greater breadth of the carapax between the outer or- 

 bital teeth — the ratio of this breadth to the breadth of the 

 carapax being 1:1 "43, while in C. angulatus it is 1:1 "68, — and in 

 having the posterior legs densely ciliated. Length of carapax 

 in a male, 31-0 mm ; breadth of carapax, 35 '6 nim . 



Uca cordata (Cancer cordatus Linn.) — Bahia. 



Cardiosoma quadratum Saussure. — Pernambuco. 



Dromidia Antillensis Stimp. — Reefs of the Abrolhos. 



Petrochirus granulatus Stimp. — " " 



Calcinus sulcatus Stimp. — " " 



Clibanarius vittatus Stimp — Caravellas, Province of Bahia. 



Clibanarius sclopetarius Stimp. — Caravellas River. 



Clibanarius Antillensis Stimp. — Reefs of the Abrolhos. 



Scyllarus cequinoxialis Fabr. — Bahia. 



Panulirus echinatus Smith (Trans. Conn. Acad., vol. ii, p. 20). 



This species is closely allied to P. guttatus, but differs 

 from the figures and descriptions of that species, in having the 

 spaces between the spines of the carapax tuberculose and hairy 

 instead of smooth, the third pair of thoracic legs extending 

 beyond the second instead of the second being longer than the 

 third, and the trausverse sulcus of the third abdominal segment 

 interrupted in the middle. In the posterior thoracic legs of 



