U. S. NATIONAL MUSEUM 



PROCEEDINGS. VOL 89 PLATE 1 



SPECIES AND SUBSPECIES OF OPISTHOSI PHON (X 4). 



1 0. (Opx^tho^iphona) plicatum: 2. O. iO.) moreUtianum moreletianum: J. (>. i<>.) pupoidefbMjaguaense: 4, O. 

 (0.) p. pupoides: 5. 0. (0.) moreletianum columbeme: 6. O. (0.) pupcndes velazqueu: 7, 0. {<).) l„r,guanoense; 

 8, 0. (Cuhitasiphona) poeyi; 9, 0. (C.) protractiim. 



