454 



U.S. NATIONAL MUSEUM BULLETIN 25 7 



Figures 803-810. — Tortricidac, Gclechiidae, Xyloiyctidae, Cosmopterygidae, and Ypono- 

 meutidae: 803, Peridaedala physoptila, new species, holotype, cf; 804, Pammene 

 leucodora Meyrick, cf, holotype; 805, Atasthalistis ochreoviridella (Pagenstecher), cf; 

 806, 9 ; 807, Amorbaea subtusvena, new species, allotype, 9 ; 808, Tanyzancla pepona, 

 new species, paratype, ? ; 809, Yponomeuta melanaster Meyrick, lectotype, d^; 810, 

 genitalia, with middle, aedeagus. [Figs. 804, 809-810, by courtesy of the Trustees of 

 the British Museum, Natural History.] 



