THE DECAPOD AND STOMATOPOD CRUSTACEA 1 37 



Family GECARCINIDiE. 

 UCIDES CORDATUS (LinmBus). 



Cancer cordatus "Liti-iiJEVS, Amcen. Acad., vi, 414, 1763. 



Uca una Guerin, Icon. Regne Anim. Cuvier, pi. v, fig. 3, 9 . 



Uca cordxia White, List Crust. Brit. Mus., 31, 1847. 



Ucides cordatus Rathbun, Ann. Inst. Jamaica, i, 25, 1897, and synonymy. 



Mangroves, Rio Parahyba do Norte, Cabedello ; three females. 



Family GRAPSID^. 

 GONIOPSIS CRUENTATUS (Latreille). 



Grapsus cruentatus hATK^i-Li,^, Hist. Nat. Crust., vi, 70, 1803. 

 Grapsus {Goniopsis) crueiitatiis de Haan, Fauna Japon., 33, 1835. 

 Goniograpsus criietitatus Dana, Crust. U. S. Expl. Exped., 342, 1852 ; atlas, 

 pi. XXI, fig. 7, 1855. 



Rio Parahyba do Norte, Cabedello, on mangroves ; one male, one 

 female. 



Pernambuco, on mangroves ; three males. 



PACHYGRAPSUS TRANSVERSUS Gibbes. 



PackygrapsustransverstisG\v.^^s, Proc. Amer. Assoc. Adv. Sci.,iii, 181, 1850. 



Goniograpsus innoiatus Dana, Proc. Acad. Nat. Sci. Phila., 249, 1851 ; 



Crust. U. S. Expl. Exped., 345, 1852 ; atlas, pi. xxi, fig. 9, 1855. 



Mamanguape stone reef; tw^o males. 



Rio Parahyba do Norte, Cabedello, on mangroves ; one male, one 

 female. 



Rio Goyanna stone reef ; four males. 



Pernambuco stone reef ; one male. 



Stone reef at Boa Viagem, five miles south of Pernambuco ; one 

 male. 



Coral reef, Maceio, Alagoas ; one male, one female. 



PACHYGRAPSUS GRACILIS (Saussure). 



Metopograps7is gracilis Saussure, Mem. Soc. Phys. Hist. Nat. Geneve, xiv, 



443- pl- II. fig- 15, 1858. 

 Pachygrapsus gracilis STIM.VSO-S, Ann. Lye. Nat. Hist. N. Y., x, 113, 1871. 



Rio Parahyba do Norte, on mangroves ; one male, one female. 



SESARMA (HOLOMETOPUS) RECTUM Randall. 



'.a recta Randall, Jour. Acad. Nat. Sci. Phila., viii, 

 la ?nullcrii A. Milne Edwards, Nouv. Arch. Mus. 

 27, 1869. 



Pernambuco, on mangroves ; one male, one female. 



Sesarma recta Randall, Jour. Acad. Nat. Sci. Phila., viii, 123, 1839. 

 Sesarma mullcrii A. Milne Edwards, Nouv. Arch. Mus. Hist. Nat. Paris, 

 V, 27, 1869. 



