Proc. Wash. Acad. Sci. Vol. IV. 



Plate XXVI. 



aCULPEPPER 10. 



i WENMAN ID. 



Turtle Pt.| 

 NARBORO 10. 



Elizabeth 



ALBLMARLE ID 



J^uana Cove 



rdnerBay 



3s: 



RELATIONSHIPS OF THE VARIETIES OF SHISTOCERCA IN THE GALAPAGOS 



ISLANDS. 



