NEW CRAYFISHES FROM FLORIDA — HOBBS 



sm 



Male holotype {form I). — Body subovate, compressed dorsoven- 

 trally. Abdomen slightly narrower than cephalothorax. 



Width of carapace in region of caiidodorsal margin of cervical 

 groove much greater than depth. Greatest width of carapace about 



Figure 17. — Cambarus lucifugus lucifugus, new species and subspecies: a, Mesial view of 

 first pleopod of male (holotype); b, cephalic view of first pleopod of male (holotype); 

 c, antennal scale; d, caudal view of first pleopod of male (holotype); e, lateral view of 

 first pleopod of male (holotype) ; /, mesial view of first pleopod of male, form II; g, epistome 

 of male; h, ischlopodites of third and fourth pereiopods of male, form I; i, annulus ven- 

 tralis; /, lateral view of first pleopod of male, form II. Pubescence has been removed 

 from ail first pleopods. 



midway between caudodorsal margin of cervical groove and caudal 

 margin of cephalothorax. (Right posterodorsai margin diseased.) 



Areola narrow, almost obliterated. Sparsely punctate cephalad 

 and caudad. Sides almost parallel for a short distance in middle. 



