4 PROCEEDINGS OF THE NATIONAL MUSEUM vol. 75 



specimen is a ruck containing a carapace (holotype. Cat. Xo. 370956, 

 United States National Museum) and another individual showing 

 the ventral surface of body and appendages (paratype a) ; a second 

 specimen (paratype h) shows part of the ventral surface. 



EXPLANATION OF PLATES 



Ocalina floridaiia 

 Plate 1 



Figure 1. Dorsal view of carapace, paratype c, X-%. 



2. Front view of carapace of holotype, X%. 



3. Dorsal view of carapace of holotype, X^-,. 



Plate 2 



Figure 1. Ventral view of paratype 6, X%. a. Basal article of antenna, o. 

 Inner lower angle of orbit. 

 2. Chelipeds of paratype d, showing outer view of chelae, X7J.. 



Plate 3 



Figure 1. Ventral view of paratype a, and merus of a larger specimen. Xtu. 



2. Incomplete chela, paratype e, upper view, Xin. 



3. Same, outer Aiew, Xra. 



o 



