PARATYPES.--(all from Costa Rica) No. 25169, 5 kilometers southeast of Tilarán, Guanacaste Province; E. Raymond Hall and Marco Tulio Pacheo; March 10, 1947. Nos. 25524-25535, 25538-25542, Interamerican Institute of Agriculture, Turrialba, Cartago Province; Edward H. Taylor and others; June and July, 1947. Nos. 25536 and 25537, Morehouse Finca, 5 miles southwest of Turrialba, Cartago Province; Edward H. Taylor and Richard C. Taylor; July 11-12, 1947. Nos. 34409-34414, Los Diamantes, 1 kilometer east of Guápiles, Limón Province; John Baker and Edward H. Taylor; July and August, 1951. Nos. 34415-34435, 34437 and 34439, data same as on holotype. Nos. 34456-34469, Interamerican Institute of Agriculture, Turrialba, Cartago Province; Edward H. Taylor; July and August, 1951. Nos. 34470-34483, La Lola, Limón Province; John Baker and Edward H. Taylor; August 7-11, 1952. No. 34484, Puerto Limón, Limón Province; Edward H. Taylor; August 3, 1952. No. 34485, Mountain Cow Creek, near Limón, Limón Province; Edward H. Taylor; August 6, 1952. Nos. 34502-34510, Interamerican Institute of Agriculture, Turrialba, Cartago Province; Edward H. Taylor; June, 1952. Nos. 34511-34539, 34864, Interamerican Institute of Agriculture; John Baker and Edward H. Taylor; September, 1952. Nos. 40514-40516, Suretka, Limón Province; Edward H. Taylor; June and July, 1954. No. 40521, Puerto Viejo, Heredia Province; Edward H. Taylor; August 7, 1954. ~_Lepidophyma anomalum_~ Taylor [= _Lepidophyma obscurum_ Barbour, according to Taylor (Univ. Kansas Sci. Bull., 38:220, 1956)], Univ. Kansas Sci. Bull., 37:554, fig. 14, October 15, 1955. HOLOTYPE.--No. 34207, Los Diamantes, 1 kilometer east of Guápiles, Limón Province, Costa Rica; Edward H. Taylor and Richard C. Taylor; September 3, 1947. PARATYPES.--Nos. 34205 and 34206, data same as holotype. No. 34208, Morehouse Finca, 5 miles southwest of Turrialba, Cartago Province, Costa Rica; Edward H. Taylor; July 2, 1951. No. 34209, no specific locality in Costa Rica. No. 34210, Bataan, Limón Province, Costa Rica; Edward H. Taylor; July 24, 1951. Nos. 34211, 34212, 34214-34216, La Lola, Limón Province, Costa Rica; John Baker and Edward H. Taylor; August 8-12, 1952. No. 34213, Los Diamantes, 1 kilometer east of Guápiles, Limón Province, Costa Rica; John Baker; August 12, 1952. ~_Lepidophyma ophiophthalmum_~ Taylor, Univ. Kansas Sci. Bull., 37:558, fig. 15, October 15, 1955. HOLOTYPE.--No. 36250, 5 kilometers north-northeast of Tilarán, Guanacaste Province, Costa Rica; Edward H. Taylor; August 16, 1954. PARATYPES.--Nos. 34217-34219, Las Flores, Tenorio de Las Cañas, Guanacaste Province, Costa Rica; Edward H. Taylor and John Baker; August 22, 1954. ~_Lepidophyma reticulatum_~ Taylor, Univ. Kansas Sci. Bull., 37:551, fig. 14, October 15, 1955. HOLOTYPE.--No. 36245, Agua Buena, Puntarenas Province, Costa Rica; Edward H. Taylor; July 25, 1954.