X IJ. S. NATIONAL MUSEUM BULLETIN 206 



Family Leptodactylidae — Continued ^^^® 



Genus Eleuiherodadylus Dum6ril and Bibron 268 



Eleutherodactylus binotatus (Spix) 269 



Eleutherodactylus guentheri (Steindachner) 271 



Eleutherodactylus nasutus (A. Lutz) 274 



Eleutherodactylus parvus (Girard) 276 



Eleutherodactylus unistrigatus holti Cochran 279 



Genus Elosia Tschudi 280 



Elosia aspera L. Miiller 282 



Elosia lateristrigata Baumann 284 



Elosia nasus (Lichtenstein) 287 



Genus Eupsophus Fitzinger 291 



Eupsophus lutzi (Cochran) 291 



Eupsophus miliaris (Spix) 293 



Eupsophus petropolitanus (Wandolleck) 298 



Genus Leptodactylus Fitzinger 301 



Leptodactylus gaigeae Cochran 302 



Leptodactylus gracilis (Dum^ril and Bibron) .... 304 



Leptodactylus marmoratus (Steindachner) 306 



Leptodactylus viystaceus (Spix) 310 



Leptodactylus mystacinus (Burmeister) 313 



Leptodactylus ocellatus (Linnaeus) 315 



Leptodactylus pentadactylus flavopictus A. Lutz . . . 320 



Leptodactylus perdadactylus labyrinthicus (Spix) . . . 323 



Leptodactylus podicipinus (Cope) 326 



Leptodactylus sibilatrix (Wied) 329 



Leptodactylus troglodytes A. Lutz 332 



Genus Megaelosia Miranda- Ribeiro 333 



Megaelosia goeldii (Baumann) 334 



Genus Odontophrynus Reinhardt and Ltitken 336 



Odontophrynus americanus (Dum^ril and Bibron) . . 336 



Odontophrynus cultripes Reinhardt and LUtken . . . 338 



Genus Phrynanodus Ahl 340 



Phrynanodus nanus Ahl 340 



Genus Physalaemus Fitzinger 341 



Physalaemus cuvieri Fitzinger 342 



Physalaemus fuscomaculatus (Steindachner) 345 



Physalaemus gracilis (Boulenger) 348 



Physalaemus olfersi (Lichtenstein and Martens) . . . 350 



Physalaemus signiferus (Girard) 351 



Genus Pleurodema Tschudi 354 



Pleurodema verrucosa (Reinhardt and Liitken) . . . 355 



Genus Pseudopaludicola Miranda- Ribeiro 355 



Pseudopaludicola ameghini (Cope) 356 



Genus Zachaenus Cope 358 



Zachaenus parvulus (Girard) 358 



