Paratypes.—Nos. 47117-47119, Pearl River, 1 mile south to 4 miles north of Monticello, Lawrence County, Mississippi; Robert G. Webb; April 10, 1957.

Trionyx spinifera pallidus Webb, Univ. Kansas Publ. Mus. Nat. Hist., 13:522, pls. 39-40, February 16, 1962.

Paratypes.—Nos. 2934, 2947, 2966, 2967, 2973, Lewisville, Lafayette County, Arkansas; R. E. McEntyre; May 1, 1926. Nos. 40175 and 40176, Lake Texoma, 2 miles east of Willis, Marshall County, Oklahoma; John M. Legler; summer, 1955. No. 50832, 4 miles southwest of Kingston, Mouth of Caney Creek, Marshall County, Oklahoma; Virgil Dowell; summer, 1954.

SAURIA

Alopoglossus plicatus Taylor [= Ptychoglossus plicatus (Taylor), according to Ruibal, Bull. Mus. Comp. Zool., 106:501, 1952], Univ. Kansas Sci. Bull., 33:272, fig. 1, August 20, 1949.

Holotype.—No. 23800, Morehouse Finca, 5 miles southwest of Turrialba, Cartago Province, Costa Rica; Edward H. Taylor; July 21, 1947.

Ameiva festiva occidentalis Taylor, Univ. Kansas Sci. Bull., 38:264, fig. 66, December 20, 1956.

Paratypes.—Nos. 40545-40548, 40553-40558, Agua Buena, Cañas Gordas, Puntarenas Province, Costa Rica; Edward H. Taylor; July 25-26, 1954. Nos. 40549 and 40550, 15 kilometers west-southwest of San Isidro del General, San José Province, Costa Rica; Edward H. Taylor; August 2, 1954.

Anadia metallica arborea Taylor, Univ. Kansas Sci. Bull., 37:542, fig. 13, October 15, 1955.

Holotype.—No. 34225, Las Flores, Tenoria de Las Cañas, Guanacaste Province, Costa Rica; John Baker and Edward H. Taylor; August 22, 1952.