CHECKLIST OF REPTILES OF MEXICO 85 



Type.— Univ. Kansas Mus. Nat. Hist. No. 19236; David H. Dunkle 

 and Hobart M. Smith collectors. 



Type locality. — 15 miles south of Juarez, Chihuahua. 

 Range. — Known only from the type locality. 



HOLBROOKIA PROPINQUA PROPINQUA Baird and Girard 



Holbrookia propinqua Baird and Girard, Proc. Acad. Nat. Sci. Philadelphia, 

 vol. 6, 1852, p. 126.— Schmidt, Bull. Amer. Mus. Nat. Hist., vol. 46, 1922, 

 p. 714.— Smith, Handbook of lizards, 1946, pp. 132-134, pi. 22. 



Holbrookia propinqua propinqua Smith and Burger, Trans. Kansas Acad. Sci., 

 vol. 53, 1950, p. 169. 



Type . — Unknown . 



Type locality. — Between Indianola and San Antonio, Tex., here 

 restricted to 9 miles southwest of Somerset, Atascosa County. 



Range. — Central and southern Texas, southward presumably into 

 Tamaulipas. No definite record for Mexico is known. 



HOLBROOKIA PROPINQUA PIPERATA Smith and Burger 



Holbrookia propinqua piperata Smith and Burger, Trans. Kansas Acad. Sci., 

 vol. 53, 1950, pp. 167-169. 



Type. — Univ. Illinois Mus. Nat. Hist. No. 4048; R. W. Reese and 

 P. W. Smith collectors. 



Type locality. — Beach at Etiopa, 2 miles south of Tecolutla, Veracruz. 



Range. — Presumably southern Tamaulipas and northern Veracruz; 

 recorded only from the type locality. 



HOLBROOKIA TEXANA (Troschel) 



Cophosaurus texanus Troschel, Wiegmann's Arch, fiir Naturg., Jahrg. 16, vol. 



1, 1850 (1852), p. 289, pi. 6. 

 Holbrookia texana, Baird and Girard, Proc. Acad. Nat. Sci. Philadelphia, vol. 



6, 1852, p. 124.— Cope, Ann. Rep. U. S. Nat. Mus., 1898 (1900), pp. 286- 



289, fig. 30.— Smith, Univ. Kansas Sci. Bull., vol. 22, 1935, pp. 190-191 



(very numerous localities listed). 

 Holbrookia affinis Baird and Girard, Proc. Acad. Nat. Sci. Pliiladelphia, vol. 



6, 1852 (types unknown; San Pedro, Tex.). 



Type. — Not known. 



Type locality. — New Braunfels, on the Guadalupe River, Tex.; 

 latitude 28° N. (=New Braunfels, Comal County, Tex.). 



Range. — Southeastern Arizona to central Texas and southward 

 through the northern parts of all the border states in Mexico except 

 Baja California. Reported from Tamaulipas, San Luis Potosf, 

 Nuevo Leon, Coahuila, Chihuahua, Durango, and Sonora. 



Genus CALLISAURUS Blainville 



Callisaurus Blainville, Nouv. Ann. Mus. Hist. Nat. Paris, vol. 4, 1835, p. 286. 

 Megadactylus Fitzinger, Systema reptilium, 1843, p. 59 (type, Callisaurus dra- 

 conoidcs Blainville). 



