82 BULLETIN 194, UNITED STATES NATIONAL MUSEUM 



36. Tongue not free behind, not distinctly notched; teeth brownish tipped; 

 heel to between eye and nostril; usually green body color bordered 

 by white; a curved white line above black area of the anus; anal 

 tubercles numerous; very considerable sexual dimorphism in size; 

 canthus rounded; male with black horny nuptial spines on first finger 

 only; tympanum about one-fourth to one-third diameter of eye; female 



45 mm.; male 35 mm rniotympanum (p. 90) 



Tongue free for about one-fourth length, distinctly notched; teeth not 

 brown tipped; heel to eye; black nuptial spines on first finger only; back 

 of head marked by a lateral depression on each side; female much 

 larger than male; oHve-gray or gray-brown; female 46 mm.; male 

 33 mm arborescandens (p. 91) 



HYLA REGILLA Baird and Girard 



Hyla regilla Baird and Girakd, Proc. Acad. Nat. Sci. Philadelphia, vol. 6, 1852, 



p. 174. 

 IHyla curta Cope, Proc. Acad. Nat. Sci. Philadelphia, vol. 18, 1866, pp. 313-314 



(Cape San Lucas, Baja California). 

 Hyla regilla laticeps Cope, U. S. Nat. Mus. Bull. 34, 1889, pp. 356, 359-360 



(Cape San Lucas, Baja California; U.S.N. M. No. 5308, eight cotypes). 

 Hyliola regilla Mocquard, Nouv. Arch. Mus. Hist. Nat. Paris, ser. 4, vol. 1, 



1899, pp. 338, 339-341. 



Type. — Unknown. 



Type locality. — "Sacramento River in Oregon and Puget Sound," 

 United States. 



Range. — British Columbia through Baja California. Reported from 

 the following localities in Baja California: Cape San Lucas, "Lapaz," 

 San Francisquito, Sierra Laguna, San Rafael Valley, San Pedro 

 Martir Mountains, Rancho Santo Domingo, San Ignacio, Miraflores, 

 San Jose del Cabo, Ensenada, Aguaito Springs, Cedros Island, La 

 Grulla, Tecati (other numerous localities listed by Linsdale, Univ. 

 California Publ. Zool., vol. 38, 1932, p. 353). 



HYLA EUPHORBIACEA Gunther 



Hyla euphorbiacea GtJNTHER, Catalogue of the Batrachia Salientia in the collection 

 of the British Museum, 1858 (1859), pp. 109-110, pi. 10, fig. c— Taylor, 

 Univ. Kansas Sci. Bull., vol. 25, 1938 (1939), pp. 427-430. 



Type.— (Cotypes) Brit. Mus. Nos. 1930.4.10.2; 57.10.28.51; 

 58.11.22.5; 1858.6.15.4-8 (four specimens and a skeleton, originally). 



Type locality. — Cordoba, Veracruz; Cordilleras (of Mexico) and 

 Mexico. 



Range. — Central western Veracruz to Oaxaca. Specimens examined 

 or reported from Veracruz: above Acultzingo, ? Cordoba; Puebla: 

 8 miles northeast Tehuacan, Pajaro Verde (near Acultzingo); Oaxaca: 

 near Oaxaca. 



