EURYNOME ASPERA. 
Tab. XYII. 
E. pedibus anticis femoribusque tuberculatis ; dorso tuberculis octo elevatioribus 2, 1,2,3 
plurimisque aliis irregularibus depressis pilis-marginatis ; lateribus utrinque laraellis 
quatuor; rostro laciniis simplicibus, acurainatis. 
Cancer asper. Pen. Brit. Zool. IV. 18. PI. IX. A. 20. 
Eurynome aspera. Leach Edin. Encycl, 7. 431. 
Fig. 1, Mas. 2, Maris abdomen. 3, Femina. 4, Feminas abdomen. 5, Pedipalpus 
extern us geminus auctus. 
This species, 'which is the type of the genus, and the only one that has hitherto been noticed,, 
is found by dredging in deep water on the coasts of Dorset, Devon, and Cornwall The very 
fine specimens figured in the plate, were sent to me by my very industrious friend, C. Prideaux, Esq. 
who obtained them from the trawl-fisliers of the Plymouth Sound. 
Many of the tubercles on the back of the shell have a cauliflower sculpture. 
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