Paratypes.—Nos. 34310-34313, mouth of Río Barranca, Puntarenas Province, Costa Rica; John Baker and Edward H. Taylor; July 26, 1952. Nos. 34314-34317, Tenorio de Las Cañas, Guanacaste Province, Costa Rica; John Baker and Edward H. Taylor; August 21-24, 1952. No. 34326, Palmar, Puntarenas Province, Costa Rica; Edward H. Taylor; September 2, 1952. Nos. 36312 and 36313, Barranca, Puntarenas Province, Costa Rica; Edward H. Taylor; August 21, 1954.
Mabuya macularia postnasalis Taylor and Elbel, Univ. Kansas Sci. Bull., 38:1105, March 20, 1958.
Holotype.—No. 40110, Phu Lom Lo (mountain), Kok Sathon (village), Dan Sai (district), Loei (province), Thailand; Robert E. Elbel; March 30, 1954.
Paratypes.—Nos. 40109, 40111, 40112, data same as on holotype.
Sceloporus poinsetti macrolepis Smith and Chrapliwy, Herpetologica, 13:268, January 24, 1958.
Paratypes.—No. 33855, 4 miles southwest of Coyotes, Durango, México; William M. Lynn; July 14, 1953. Nos. 38097 and 38098, 2 miles west of Sain Alto, Zacatecas, México; Robert W. Dickerman; June 7, 1954.
Scincella cherriei lampropholis (Taylor)—See Leiolopisma cherriei lampropholis Taylor.
Urosaurus ornatus caeruleus (Smith)—See Uta Caerulea Smith.
Uta caerulea Smith [= Urosaurus ornatus caeruleus (Smith), according to Mittleman (Bull. Mus. Comp. Zool., 91:139, 1942)], Univ. Kansas Sci. Bull., 22:172, April 15, 1935.
Holotype.—No. 19237, about 30 miles north of Ciudad Chihuahua, Chihuahua, México; David H. Dunkle and Hobart M. Smith; June 21, 1934.