XANTHO FLORIDA. 
Tab. XI. 
X. carpi, supra bituberculatis, testa utrinque dentibus quatuor obtusis : interstitiis excisis 
digitis mgris. 
Cancer floridus. Montagu Trans. Linn. Soe. ix. 85. tab. 2 .fig. 
Cancer incisus. Leach Edinb. Encycl. vii. 39J. 
Xantho incisa. 430 . 
Xantho florida. Leach Trans. Linn. Soc. xi. 320. * 
Var /3* Digitis concoloribus. 
Pig. 1. Xantho florida «*s. 3. femina. S. mauis abdomen. 4. femin.e abdomen. 5 
Antenna externa aucta. 6. Pedipalpus. 
On the rocky parts of the southern coast of Devon this species occurs in very great abund- 
ance. 1 he variety, with the tops of the claws of the same colour with the other parts of the 
animal, is not common. r 
