Jour Acad.Nat.Sci. 2^^:^SerTol.M^ 



PI, 31. 





j^-^ ». tiX -— ^ 



22 



/^«H59^ r^^«^J?!B;*ss=K5._ 





[ ^1 





T.S'mslsir Sr Son, lith.P'Kt'la. 



1 Clioiie^iphras tracliops.2 Cliops.S EtorozipWus coelops. 4-5 Myliol)ates jugosus. 6-10 Mol^esus. 11 M.fastigiatus. 

 12 M.eximius.U Aeto'oatis perspicuus. 14-18 A ai-cuatus 19-20 Aprofundus, 21-37 ZyigolDates dul^ms. 



