﻿U. S. NATIONAL MUSEUM 



PROCEEDINGS. VOU. 102 PLATE 2 



1, 2. Lepidurus packanii, ?, from California, holotype (Paris Mus.), dorsal and ventral 



^,'^l^Yepidurus bilobaius, 9 , labeled "Type, Utah, coll. Henshaw" (U.S.N.M. No. 11606), 

 dorsal and ventral views, X 3. 



