50 U.S. NATIONAL MUSEUM BULLETIN 2 20 



Helocaetes clarkii Baird 



Proc. Acad. Nat. Sci. Philadelphia, vol. 7, p. 60, 1854. 

 =Pseudacris clarkii (Baird) 

 CoTYPE : 3313, Galveston, Galveston County, Texas, M. Dean. 



Helocaetes feriarum Baird 



Proc. Acad. Nat. Sci. Philadelphia, vol. 7, p. 60, 1854. 



=Pseudacris nigrita feriarum (Baird) 



CoTYPES (12): 3592 (12), Carlisle, Cumberland County, Pennsylvania, 

 S. F. Baird. One cotype was exchanged to MZUM. 



Hyla acuminata Cope 



Proc. Acad. Nat. Sci. Philadelphia, vol. 14, p. 354, 1862. 

 CoTYPES (2) : 5843 and 102700, Paraguay, T. J. Page. 



Hyla affinis Baird 



Proc. Acad. Nat. Sci. Philadelphia, vol. 7, p. 61, 1854. (Not of Spix, 

 1824.) 

 =Hyla arenicolor Cope 



CoTYPES (5): 11410 (5, formerly 3261), northern Sonora (Mexico), 

 J. H. Clark. These specimens were renamed Hyla arenicolor by Cope, 

 Journ. Acad. Nat. Sci. Philadelphia, ser. 2, vol. 6, p. 84, 1866, to replace 

 Hyla affinis Baird, preoccupied by Spix, 1824. 



Hyla albofrenata Lutz 



Compt. Rend. Soc. Biol. Paris, vol. 90, p. 241, 1924. 

 CoTYPES (22) : 96228-34, Tijuca, Rio de Janeiro, Brazil, A. Lutz, No- 

 vember 1920. 96235-6, Tijuca, Rio de Janeiro, Brazil, A. Lutz, December 

 1922. 96320-2, Tijuca, Rio de Janeiro, Brazil, A. Lutz, December 1923. 

 96319, Sumare, Rio de Janeiro, Brazil, A. Lutz, October 1923. 96339-45, 

 Corcovado, Rio de Janeiro, Brazil, A. Lutz, Nov. 13, 1923. 96347, Sumare 

 and Corcovado, Rio de Janeiro, Brazil, A. Lutz, November 1923. 96478, 

 Angra dos Reis, Rio de Janeiro, Brazil, A. Pugas, Apr. 26, 1924. 97348 

 was exchanged to MCZ in 1944. 



Hyla albosignala Lutz and Lutz 



Ann. Acad. Brasileira Sci., vol. 10, p. 185, figs. 6-7a, 1938. 

 Paratypes (3) : 96544, Bonito, Serra da Bocaina, boundary of Sao Paulo 

 and Rio de Janeiro, Brazil, A. Lutz, Dec. 15-31, 1931. 96781-2, Serra da 

 Cubatao, Sao Paulo, Brazil, A. Lutz, Jan. 25, 1924. 



Hyla anceps Lutz 



Compt. Rend. Soc, Biol. Paris, vol. 101, p. 943, 1929. 

 Cotypes (2) : 96441-2, Estrella, Rio de Janeiro, Brazil, A. Lutz, Mar. 1, 

 1929. 



