FIELD MUSEUM OF NATURAL HISTORY. 



PLATE IV, ZOOLOGY. 



-^v 



1. Placostylus (Leucocharis) dorse yi Dall. No. 11254, Field Museum 



Natural History. 



2. 3, 4. Chloritis (Sulcobasis) camaratus Dall. Xo. 11255, Field Museum 



Natural History. 



