A. E. Verrill — Decapod Crustacea of Bermuda. 343 



Its range is from Florida to Colon and through the West Indies to 

 Brazil, New Providence in pools and under stones on the shore 

 (Rankin) ; Florida, Colon, and Abrolhos Is. (Smith) ; Maceio, Brazil 

 (Rathbun) ; Barbados (Benedict). 



Liomera dispar (Stimjo.) Rathbun. 



Chlorodius dispar Stimp., Prelim. Rep. on Crasfc. Gulf Stream, Bull. Mus. 



Comp. Zool., ii, p. 140, 1870. Kingsley, Proc. Acad. Nat. Sci., Philad., for 



1879, p. 395 (descr.). 

 Leptodius dispar A. M..Edw., Miss. Sci., Mex., v, i, p. 271, 1880. 

 Liomera dispar M. J. Rathbun, Ann. Inst. Jamaica, i, p. 13, 1897 ; Brach- 



yura and Macr. of Porto Rico, p. 25, 1901. Verrill, Trans. Conn. Acad., 



X, p. 577, 1900 (Bermuda). 



Plate XIV, Figure 5. 



A small and very rare species. Easily recognizable by its trans- 

 versely elliptical and smooth carapace. The tips of the chelae are 

 jet black. The carapace in our specimens, preserved in alcohol 

 for many years, is plain dull yellowish brown. Doubtless it has 

 changed very much. Length of carapace about 8'"'", breadth 13. 5"^"". 



This has not been found in any recent collection. Two specimens 

 in the Yale Museum were collected before 1877, by J. M. Jones (No. 

 3176). One has been given to the IT. S. Nat. Museum. They were 

 identified by Miss M. J. Rathbun, 



Key West (Kingsley) ; Cuba (Stimpson) ; Bahamas ; Porto Rico 

 and Jamaica (Rathbun). 



Eupanopeus M. J. Rathbun, 1898. 



Panojjeus {pars) H. M.-Edw., Hist. nat. Crust., 1834, and most subsequent 

 writers. Benedict and Rathbun, The Genus Panopeus, 1891. 



Eupanopeus M. J. Rathbun, Bull. Labr. Nat. Hist. State Univ., Iowa, iv, p. 

 273, 1898. 



Artificial key to the Bermuda species of Eupanopeus. 



A. No well-defined transverse groove near the distal margin of the carpus of 

 the chelipeds. 

 B. Marginal teeth with front edge inclined forward ; ratio of length to breadth 



of carapace about 1:1.35 to 1:1.50 ..Herbstii 



c. Last three marginal teeth acute, subequal in size, cusps of first two, or 

 coalesced tooth, nearly equal in height. Flanks of carapace not con- 

 vex Var. Herbstii 



c'. Last three marginal teeth unequal in breadth, not all divergent ; cusps of 



first and second unequal in height. Flanks usually convex. 



d. Third tooth notably large, and broadly rounded outwardly. Flanks 



convex, in a dorsal view. Front 4-lobed, Legs elongated.. Var. mi^iax 



d' . Third tooth not greatly enlarged ; tip incurved or obtuse. Flanks 



usually somewhat convex. Legs not so elongated Var. obesus 



^ 



