Frdc.CalAcad.Sci.^^ Seh.Bqt.VdlII. 



[PurdyI Piate T/i. 



I, Calqchdrtus ldngibarbatus. 

 ;?^,CAi.ncHnRTUs lu'ieus. 



FHDID ,-IJTH HHITTDK R EEY. B.F. 



