CHECKLIST OF REPTILES OF MEXICO 113 



Type locality. — Isthmus of Tehuantepec, Oaxaca, here restricted 

 to Tehuantepec (City). 



Range. — Pacific slopes of Oaxaca. 



SCELOPORUS MELANORHINUS CALLIGASTER Smith 



Sceloporus melanorhinus, Smith, Publ. Field Mus. Nat. Hist., zool. ser., vol. 26, 



1939, pp. 82-87 (part), pis. 9, 10. 

 Sceloporus melanorhinus calligaster Smith, Proc. U. S. Nat. Mus., vol. 92, 1942, 



pp. 360-361. 



2>2?e.— U.S.N.M. No. 112201; H. M. Smith collector. 



Type locality. — Acapulco, Guerrero, 



Range. — Pacific slopes below about 3,500 feet, from Nayarit to 

 Guerrero. Recorded from Nayarit, Jalisco, Colima, Michoacan, and 

 Guerrero. 



SCELOPORUS MELANORHINUS STUARTI Smith 



Sceloporus melanorhinus calligaster, Smith, Rev. Soc. Mex. Hist. Nat., vol. 7, 



1947, p. 66. 

 Sceloporus melanorhinus sluarti Smith, Nat. Hist. Misc., No. 20, 1948, pp. 1-3. 



Type. — Univ. Michigan Mus. Zool. No. 96759; L. C. Stuart collector. 



Type locality. — Finca Canibal, 3,000 feet, Huehuetenango, Guate- 

 mala. 



Range. — The upper valley of the Rio Grijalva in Chiapas and Guate- 

 mala. Known in Mexico only from Chiapas: Piedra Parada, 12 

 miles north of Ocozucoautla. 



SCELOPORUS CLARKII CLARKH Baird and Girard 



Sceloporus clarkii Baird and Girard, Proc. Acad. Nat. Sci. Philadelphia, vol. 6, 



1852, p. 127 (part). — Stejneger, North Amer. Fauna, No. 7, 1893, pp. 



178-181, figs, la-c, pi. 1. — Smith, Handbook of lizards of the United States, 



1945, pp. 206-208, pi. 45. 

 Sceloporus clarkii clarkii, Cope, U, S. Nat. Mus. Bull. 1, 1875, pp. 49, 92 (part). — 



Smith, Publ. Field Mus. Nat. Hist., zool. ser., vol. 26, 1939, pp. 118-128. 



Type. — U.S.N.M. No. 2940, three cotypes, of which two belong to 

 S. m. magister, and one, with a white tag on its leg, is designated 

 lectotype of S. clarkii; John H. Clark collector. 



Type locality. — "Province of Sonora" (= southern Arizona), here 

 restricted to Santa Rita Mountains. 



Range. — Southern and central Arizona (except the western part of 

 the State), southwestern New Mexico, and all of Sonora except the 

 extreme western and southern parts. Recorded only from the states 

 of Sonora and Chihuahua, and the islands of San Pedro Nolasco and 

 Tiburdn. 



SCELOPORUS CLARKII BOULENGERI Stejneger 



Sceloporus boulengeri Stejneger, North Amer. Fauna, No. 7, 1893, p. 180, pi. 1> 



figs. 5a-c. 

 Sceloporus clarkii boulengeri, Burt, Trans. Amer. Micr. Soc, vol. 54, 1935, 171-172 



(part). — Smith, Publ. Field Mus. Nat. Hist., zool. ser., vol. 26, 1939, pp. 



128-133, pi. 15. 



