130 BULLETIN 17 7, UNITED STATES NATIONAL MUSEUM 



d^. Head longer and narrower, body much more slender, 

 limbs more delicate, 

 e'. Upper head scales keeled. 



/'. Head almost twice as long as broad monticola (p. 169) 



p. Head about 1% times as long as broad darlingtoni (p. 170) 



e*. Upper head scales smooth. 

 /•. Width of head nearly as great as distance from occi- 

 pital shield to end of snout; dewlap distinct in male. 

 g^. Gular skin black; gular scales relatively coarse, 

 about three equaling length of eye aperture 



chloro-cyanus (p. 173) 

 g^. Gular skin light; gular scales relatively fine, about 



6 equaling eye aperture coelestinus (p. 177) 



p. Width of head but slightly more than half as great as 

 distance from occipital shield to end of snout; dew- 

 lap much reduced or absent. 

 g^. Body granules relatively coarse; tip of snout 



rounded hendersoni (p. 181) 



g^. Body granules very minute; tip of snout truncate 



bahorucoensis (p. 184) 



ANOLIS RICORDII Dumgril and Bibron 



Figure 43 



1837. Anolis ricordii DuMfiRiL and Bibron, Erp^tologie g^n^rale, vol. 4, p. 167 

 (type locality, San Domingo, W. I.; type in Mus. Paris, coll. Ricord). — 

 BouLENGER, Catalogue of the specimens of lizards in the collection of the 

 British Museum, vol. 2, p. 22, 1885 (San Domingo, Brit. Mus.). — Garman, 

 Bull. Essex Inst., vol. 19, p. 27, extr. p. 3, 1887 (Samand, S. Domingo; Mus. 

 Comp. Zool. Cambridge; coll. Frazar). — Meerwarth, Mitth. Naturh. Mus. 

 Hamburg, vol. 11, p. 21, 1900 (1901).— Stejneger, Rep. U. S. Nat. Mus., 

 1902, p. 629, 1904.— Barbour, Mem. Mus. Comp. Zool., vol. 44, p. 273, 

 1914; Bull. Mus. Comp. Zool., vol. 70, No. 3, p. 138, 1930; Zoologica, vol. 11, 

 No. 4, p. 87, 1930; vol. 19, No. 3, p. 107, 1935; Bull. Mus. Comp. Zool., vol. 

 82, No. 2, p. 119, 1937.— Schmidt, Bull. Amer. Mus. Nat. Hist., vol. 44, 

 p. 10, 1921.— Cochran, Proc. U. S. Nat. Mus., vol. 66, art. 6, p. 4, 1924.— 

 BoKBR, Publ. Inst. Cient. Domini co-Alemdn, vol. 1, p. 16, 1939. 



Description. — Adult male, U.S.N.M. No. 62105, from Ei Rio, 

 Jimenon River, Dominican Republic, collected on May 13, 1919, by 

 Dr. W. L. Abbott. Head large, the sides and top approximately 

 equal in area and shaped like a triangle with rounded apex; scales of 

 canthus, snout, and supraorbital semicircles large, rugose, bulging, 

 conical; those of occipital region quite small but equally conical; 

 two or three scales separating the supraorbital semicircles, and three 

 scales between the supraorbital semicircle and the occipital shield, 

 which is small, flat, and inconspicuous; palpebral scales hexagonal, 

 small in comparison with the snout scales; superciUaries two; seven 

 loreal rows, those adjoining the canthus bulging and conical, the lower 

 ones smooth and flat; 10 and 12 upper labials on opposite sides of 

 head, 9 to a point below the center of the eye; ear opening oval, 

 considerably smaller than the eye opening; a strong ridge continuing 



