fh 
PLATE 13. 
Fig. 1.— Cambarus validus Faxon. o,formI. Type. Huntsville, Ala. M.C.Z.,No.301. X 1i 
Fig. 2.— Cambarus bartonii veteranus Faxon. @,formI. Type. Indian Creek, Baileysville, W. Va 
Aug. 16, 1900. U.S. N.M., No. 25,020. Reduced. 
