Holotype.—No. 23809, Los Diamantes, 1 kilometer east of Guápiles, Limón Province, Costa Rica; Edward H. Taylor and Richard C. Taylor; September 7, 1947.

Paratypes.—Nos. 23810-23811, data same as on holotype.

Cochranella albomaculata Taylor, Univ. Kansas Sci. Bull., 33:267, April 20, 1949.

Holotype.—No. 23814, Los Diamantes, 1 kilometer east of Guápiles, Limón Province, Costa Rica; Edward H. Taylor and Richard C. Taylor; September 7, 1947.

Cochranella chirripoi Taylor, Univ. Kansas Sci. Bull., 39:59, fig. 10, November 18, 1958.

Holotype.—No. 36865, Cocales Creek, Suretka, Limón Province, Costa Rica; Edward H. Taylor; June 29-30, 1954.

Paratypes.—Nos. 36862-36864, 36866-36870, data same as on holotype.

Cochranella colymbiphyllum Taylor, Univ. Kansas Sci. Bull., 33:262, April 20, 1949.

Holotype.—No. 23812, Isla Bonita, Heredia Province, Costa Rica; Edward H. Taylor and Richard C. Taylor; July 29, 1947.

Cochranella decorata Taylor, Univ. Kansas Sci. Bull., 39:50, fig. 6, November 18, 1958.