PARATYPES.--Nos. 36337-36340, 36342, 36344-36347, data same as for holotype. Nos. 36447 and 36448, Moravia de Chirripó, Cartago Province, Costa Rica; Edward H. Taylor; August 15-16, 1954. ~_Dermophis glandulosus_~ Taylor, Univ. Kansas Sci. Bull., 37:509, fig. 3, October 15, 1955. HOLOTYPE.--No. 29979, San Isidro del General, San José Province, Costa Rica; Virgil Cave; 1947. ~_Dermophis occidentalis_~ Taylor, Univ. Kansas Sci. Bull., 37:503, fig. 1, October 15, 1955. HOLOTYPE.--No. 36298, 15 miles west-southwest of San Isidro del General, San José Province, Costa Rica; Edward H. Taylor; August 3, 1954. PARATYPES.--Nos. 36296 and 36297, same locality; Edward H. Taylor; July 19, 1952. CAUDATA ~_Bolitoglossa alvaradoi_~ Taylor, Univ. Kansas Sci. Bull., 36:604, fig. 2, June 1, 1954. HOLOTYPE.--No. 30484, Moravia de Chirripó, Cartago Province, Costa Rica; Edward H. Taylor; August 16, 1951. PARATYPES.--Nos. 34903-34905, same locality; Edward H. Taylor; June 25-26, 1952. ~_Bolitoglossa arborescandens_~ Taylor, Univ. Kansas Sci. Bull., 36:600, fig. 2, June 1, 1954. HOLOTYPE.--No. 34925, Moravia de Chirripó, Cartago Province, Costa Rica; Edward H. Taylor; August 16, 1951. ~_Bolitoglossa palustris_~ Taylor, Univ. Kansas Sci. Bull., 33:283, April 20, 1949. HOLOTYPE.--No. 23817, San Isidro del General, San José Province, Costa Rica; Edward H. Taylor; August 23, 1947. ~_Bolitoglossa veracrucis_~ Taylor, Univ. Kansas Sci. Bull., 34:189, fig. 1, October 1, 1951. HOLOTYPE.--No. 26941, 35 kilometers southeast of Jesús Carranza, Veracruz, México; Walter W. Dalquest; April 6, 1949. PARATYPES.--Nos. 26933-26940, 26942-26953, data same as on holotype. ~_Chiropterotriton abscondens_~ Taylor, Proc. Biol. Soc. Washington, 61:177, November 12, 1948. PARATYPE.--No. 29971, Isla Bonita, Heredia Province, Costa Rica; David Allee and Sr. Machado; August 1, 1947. NOTE.--This specimen was listed by Taylor (1948:177) as Richard C. Taylor No. 1416; subsequently the specimen was cataloged as KU 29971. ~_Magnadigita cerroensis_~ Taylor, Univ. Kansas Sci. Bull., 34:724, pl. 80, February 15, 1952. HOLOTYPE.--No. 29961, Cerro de la Muerte, 2 kilometers below Millville, San José Province, Costa Rica; Edward H. Taylor and Richard C. Taylor; August 15, 1947. ~_Magnadigita nigrescens_~ Taylor, Univ. Kansas Sci. Bull., 33:282, April 20, 1949. HOLOTYPE.--No. 23816, Boquete Camp, Cerro de la Muerte (on highway between Millville and San Isidro del General), San José Province, Costa Rica; Edward H. Taylor; August 17, 1947. ~_Magnadigita pesrubra_~ Taylor, Univ. Kansas Sci. Bull., 34:707, pl. 76, text fig. 2, February 15, 1952. HOLOTYPE.--No. 25093, Summit of Cerro de la Muerte, Cartago Province, Costa Rica; Edward H. Taylor and Richard C. Taylor; August 14-15, 1947.