_Hyla pansosana_ Brocchi, Bull. Soc. Philom., ser. 7, 1:125, 1877 [Holotype.--MNHN 6313 from Panzós, Alta Verapaz, Guatemala; M. Bocourt collector]; Mission scientifique au Mexique ..., pt. 3, sec. 2, Études sur les batrachiens, p. 34, 1881.
_Hyla baudini baudini_, Stejneger and Barbour, A checklist of North American amphibians and reptiles, Ed. 3, p. 34, 1933. Wright and Wright, Handbook of frogs and toads, p. 110, 1933. Stejneger and Barbour, A checklist of North American amphibians and reptiles, Ed. 4, p. 39, 1939; A checklist of North American amphibians and reptiles, Ed. 5, p. 49, 1943. Smith and Laufe, Trans. Kansas Acad. Sci., 48(3):328, Dec. 19, 1945. Peters, Nat. Hist. Misc., 143:7, March 28, 1955.
_Hyla beltrani_ Taylor, Univ. Kansas Sci. Bull. 28(14):306, Nov. 15, 1942 [Holotype.--UIMNH 25046 (formerly EHT-HMS 29563) from Tapachula, Chiapas, México; A. Magaña collector]. Smith and Taylor, Bull. U. S. Natl. Mus. 194:87, June 17, 1948; Univ. Kansas Sci. Bull, 33:326, March 20, 1950. Smith, Illinois Biol. Mono., 32:23, May, 1964.
_Smilisca baudini baudini_, Smith, Jour. Washington Acad. Sci., 37(11):408, Nov. 15, 1947. Smith and Taylor, Bull. U. S. Natl. Mus., 194:75, June 17, 1948; Univ. Kansas Sci. Bull., 33:347, March 20, 1950. Brown, Baylor Univ. Studies, p. 68, 1950. Smith, Smith, and Werler, Texas Jour. Sci., 4(2):254, June 30, 1952. Smith and Smith, Anales Inst. Biol., 22(2):561, Aug. 7, 1952. Smith and Darling, Herpetologica, 8(3):82, Nov. 1, 1952. Davis and Smith, Herpetologica, 8(4):148, Jan. 30, 1953. Neill and Allen, Publ. Res. Div. Ross Allen's Reptile Inst., 2(1):26, Nov. 10, 1959. Maslin, Univ. Colorado Studies, Biol. Series, 9:4, Feb. 1963. Holman, Herpetologica, 20:48, April 17, 1964.
_Hyla manisorum_ Taylor, Univ. Kansas Sci. Bull., 36:630, June 1, 1954 [Holotype.--KU 34927 from Batán, Limón Province, Costa Rica; Edward H. Taylor collector]. Duellman and Berg, Univ. Kansas Publ. Mus. Nat. Hist, 15(4):193, Oct. 26, 1962.
_Diagnosis._--Size large ([M] 76 mm., [F] 90 mm.); skull noticeably wider than long, having small frontoparietal fontanelle (roofed with bone in large individuals); postorbital processes long, pointed, curving along posterior border of orbit; squamosal large, contacting maxillary; tarsal fold strong, full length of tarsus; inner metatarsal tubercle large, high, elliptical; hind limbs relatively short, tibia length less than 55 per cent snout-vent length; lips strongly barred with brown and creamy tan; flanks pale cream with bold brown or black reticulations in groin; posterior surfaces of thighs brown with cream-colored flecks; dorsal surfaces of limbs marked with dark brown transverse bands. (Foregoing combination of characters distinguishing _S. baudini_ from any other species in genus.)