250 BULLETIN 97, UNITED STATES NATIONAL MUSEUM. 



Montego Bay, Jamaica; from sponges and algae in brackish pond; 

 July 2, 1910; C. B. Wilson; 1 female (42884).' 



Bogue Islands, Montego Bay, Jamaica; 1910: On the mangrove 

 roots' with sponges, ascidians, etc. ; June 20 ; C. B. Wilson ; 1 male 

 (42884). July 6; E. A. Andrews; 1 female (43054). From sponge 

 on mangrove roots; Aug. 10; C. B. Wilson; 2 females (1 ovig.) 

 (42887). 



Kingston Harbor, Jamaica: T. H. Morgan; 1 female (17225). 

 May-July, 1896; F. S. Conant; 2 males, 1 female (19601). 



Port Royal, Jamaica; P. W. Jarvis; 1 female (19061). 



Boqueron Bay, Porto Rico; Jan. 27, 1899; Fish Hawk- 1 male, 

 1 female (24037). 



Sabanilla, Colombia; Mar. 16-22, 1884; Albatross; 2 females, 1 y. 

 (18447). 



Rio Parahyba do Norte, Brazil; on mangroves; June 21, 1899; 

 A. W. Greeley, Branner-Agassiz Exped. ; 1 male (25710). 



Plataforma, Bahia, Brazil; 1876-1877; R. Rathbun, Hartt Ex- 

 plorations; 2 males, 3 females ovig. (40603). 



Bermudas; 1876-1877; G. Brown Goode; 2 specimens (49254). 



PACHYGRAPSUS MARMORATUS (Fabricius). 



Plate 62. 



Cancer marmorattts FATSRICIUS, Mant. Insect., vol. 1, 1787, p. 319 (type- 

 locality unknown; type not extant). 

 Cancer marmoreus OLIVIER (after Fabricius), Encyc. M6th., Hist. Nat., 



Insectes, vol. G. 1791, p. 161. 

 Cancer femoraUs OLIVIER, Encyc. Meth., Hist. Nat., Insectes, vol. 6, 1791, 



p. 166 (type-locality, sur les rivages de la mcr mediterrannfa ; type 



probably not extant). 



Cancer marmoratus OLIVI, Zool. Adriat., 1792, p. 47, pi. 2, fig. 1 (type- 

 locality, Adriatic; type probably not extant). Here described as a 



new species. 

 Grapsus variiis LATREILLE, Hist. Nat. Crust., vol. 6, p. 67, an XI [1802-1803] 



(type-locality, stir les c6tcs de la Mcditerran6e, prcs de Montpellier; 



type in Paris Mus.). 



Grapftus marmoratus DUMERIL, Diet. Sci. Nat., vol. 19, 1821, p. 322. 

 Coniograpsus varius t DANA, U. S. Expl. Exped., vol. 13, Crust., pt. 1, 1852, 



p. 344. 

 Leptoc/rapsits marmoratus MILNE EDWARDS, Ann. Sci. Nat., ser. 3, Zool., vol. 



20, lS. r >3, p. 171 [137], pi. 7, fifr. 3. 

 t Lcptoyrapsus bcrtJtcloti MILNE EDWARDS, Ann. Sci. Nat., ser. 3, Zool., vol. 



20, 1S53, p. 172 [138], (type-locality, lies Canaries; type in Paris 



Mus.). 

 Paclijiornpsiis marmoratus STIMPSON, Proc. Acad. Nat. Sci. Philadelphia, 



vol. 10, 1S58, p. 102 [48]. 



I have included this species here on account of its doubtful occur- 

 rence in Rio Janeiro recorded by Dana, and because the South 



