CHECKLIST OF THE AMPHIBIA OF MEXICO 77 



natepec), south of Chasumba, between Huamelula, Zapotitldn (1.900 

 feet elevation) and Llano Ocotol, Cerro Arenal, Tres Cruces, Lachi- 

 guiri, Portillo los Nanches (7 leagues northwest of Tehuantepec), 

 "Tehuantepec," La Concepci6n, Rio Grande, 12}^ miles north of 

 Niltepec (the report from Colima: Cualata, by Kellogg, is based on 

 a rather shriveled specimen which apparently belongs to another 

 species). 



HYLELLA AZTECA Taylor 



Hylella azteca Taylor, Proc. Biol. Soc. Washington, vol. 56, 1943, pp. 49-52. 



Type.— ERT-RMS No. 17525. 

 Tijpe locality. — Tepoztlan, Morelos, Mexico. 



Range. — Known only from type locality; probably occurs in adja- 

 cent Puebla.^* 



Genus ACRIS Dumeril and Bibron 



Acris DuM^RiL and Bibron, Erp^tologie g^n^rale, vol. 8, 1841, p. 506. 



Genotype. — Rana gryllus LeConte. 



Range. — Connecticut to Utah and south to the Gulf and to central 

 Coahuila. 



Species. — Two, one in Mexico. 



ACRIS CREPITANS Baird 



Acris crepitans Baird, Proc. Acad. Nat. Sci. Philadelphia, vol. 7, 1854, p. 59. — 

 Dunn, Proc. Acad. Nat. Sci. Philadelphia, vol. 90, 1938, pp. 153-154. 



Type. — None known. 



Type locality. — Northern States generally. 



Range. — ''Connecticut to the Canadian northwest, and to Georgia, 



Louisiana and Texas; from sea level to 2000 ft." In Mexico, central 



Coahuila (Miisquiz). 



Genus HYLA Laurenti 



Hyla Laurenti, Synopsin reptilium, 1768, p. 32. 



Hyliola Mocquard, Nouv. Arch. Mus. Hist. Nat. Paris, ser. 4, vol. 1, 1899, p. 337 

 {Hyliola regilla Mocquavd = Hyla regilla Baird and Girard). 



Genotype. — Hyla viridis Laurenti. 



Range. — World-wide, excluding Arctic and sub-Arctic regions, 

 and most of Africa. 



Species. — Approximately 350, about 180 of these American, of 

 which 37 are Mexican. 



'< Sight record, specimen lost, Hobart M. Smith. 



757435 — 48- 



