144 BULLETIN 18 7, UNITED STATES NATIONAL MUSEUM 



Federal and the states of Guanajuato, Hidalgo, Mexico, Miclioacan^ 

 Morelos, Puebla, San Luis Potosi, and Tlaxcala) .^^ 



TOLUCA LINEATA ACUTA (Cope) 



O. [gmitis] acutus Cope, in Ferrari-Perez, Proc. U. S. Nat. Mus., vol. 9, 18S6, p. 189. 

 Toluca lincata acuta Taylor and Smith, Univ. Kansas Sci. Bull., vol. 28, 1942, 

 pp. 340-348, figs. 7, 12 (map), pi. 33, figs. 1-6. 



Tijpe.—U.S.^M. No. 30552. 



Type locality. — "Tuchitan [ = Juchitan] on tlie Pacific side of the 

 Isthmus of Tehuantepec," in error. 



Range. — The deserts of southern Puebla and probably northern 

 Oaxaca (recorded only from the state of Puebla). 



TOLUCA LINEATA VARIANS (Jan) 



Oxyrhina varlans Jan, Arch. Zool. Anat. Fis., vol. 2, 1862, pp. 54, 60-61, 75. 

 Toluca lineata varians Taylor and Smith, Univ. Kans Sci. Bull., vol. 28, 1943, 



pp. 348-350, figs. 9, 10. 12 (map), pi. 31, figs. 2, 3, pi. 32, fig. 1, pi. 34, fig. 3, 



pi. 35, fig. 2.— Smith, Proc. U. S. Nat. Mus., vol. 93, 1943, pp. 487-489, figs. 14-15 



(graphs). 

 Chionactis diasii Cope, in Ferrari-Perez, Proc. U. S. Nat. Mus., vol. 9, 1886, pp. 



188-189 (type locality, Puebla, Puebla; a paratype, U. S. N. M. No. 31362). 



Type. — Milan Mus. 

 Type locality. — Mexico. 



Range. — The mountains of central Veracruz and adjacent Puebla 

 (recorded only from these two states). 



TOLUCA LINEATA WETMOREI Smith 



Toluca lineata wetmorei Smith, Proc. U. S. Nat. Mus., vol. 93, 1943, pp. 489^92. 



T7/pe.—\J.S.l^.M. No. 110727. 



Type locality. — Pan de 011a, Veracruz (near Teziutlan, Puebla). 

 Range. — Extreme northeastern Puebla and adjacent Veracruz (re- 

 corded only from these two states). 



TOLUCA MEGALODON Taylor and Smith 



Tohica megalodon Taylor and Smith, Univ. Kansas Sci. Bull., vol. 28, 1942, 

 pp. 338-340, pi. 30, fig. 1, pi. 35, fig. 1, text figs. 4, 12 (map). 



Type.—E. H. Taylor-H. M. Smith Coll. No. 23640. 

 Type locality. — Summit of Cerro San Felipe, Oaxaca. 

 Range. — Known only from the type locality. 



Genus TRETANORHINUS Dumeril, Bibron, and Dumeril 



Tretanorhinus Dumeril, Bibkon, and Dumeril, Erpetologle gf^uerale, vol. 7, pt. 

 1. IS 5' pp n-iS-349.— Dunn, Copeia, 1939, No. 4, pp. 212-217 (revievp of main- 

 land species). 



"^ Veracruz intergrades between I. lineata and I. wetmorei are referred to the latter 

 race. 



