U S NATIONAL MUSEUM 



BULLETIN 206 PLATE 27 



Leptodactylus gracilis (USNM 96(.14. .. ■„,): a, dorsum; b, profile. L manmratus (USNM 

 96947 X UO- c, dorsum; d, profile. L. marmoratus (USNM S11..2, cotype of L tn- 

 vinatu. A. Lut7., X 2): E, dorsum; r, venter. L. mystac.us (USNM 99120. • ^ ^ : <;, dorsum; 

 H, profile. Z,. mystacinus (USNM 99121, X 'fs): i, dorsum; j, profile. 



