33 m^^CBISEdllp ®IF)^ 

 Strophomemdae 



Palffiont.N,Y,VoMV^Pt.ii=Vol.VII[. 



(.'eiu'i-ir ILUistriilLi 



Plate XL C. 



R.E'Whitfiejd and E. Emmons del 



Phii.As tilth. 



