362 FIELD MUSEUM OF NATURAL HISTORY ZOOLOGY, VOL. XIII. 



Range: Southern Honduras, southward to Colombia, Venezuela 

 and Ecuador. 



4 : Costa Rica (Orosi i , interior west of Limon 2) ; Ecuador (Huigua) 

 i. 



*Ramphastos ambiguus ambiguus Swainson. SWAINSON'S DOUBTFUL 

 TOUCAN. 

 Ramphastos ambiguus SWAINSON, Zool. Illust., Ill, 1823, pi. 168 and text (type 



locality by designation, Buena Vista, above Villavicencio, Colombia);* 



GOULD, Mon. Ramphastidae, ed. 2, 1854, pi. 5 and text; RIDGWAY, Bull. U. 



S. Nat. Mus., No. 50, VI, 1914, p. 339, part. 



Rhamphastos ambiguus SCLATER, Cat. Bds. Brit. Mus., XIX, 1891, p. 128, part. 

 Ramphastos ambiguus ambiguus CHAPMAN, Bull. Am. Mus. Nat. Hist., XXXVI, 



1917, p. 328 (La Palma; near San Augustin; La Candela; Andalucia; Fusu- 



gasuga; Buena Vista, Colombia). 



Range: Interior of central and eastern Colombia; Venezuela?' 

 and Trinidad? b 



2: Colombia (Bogota?). 



Ramphastos ambiguus abbreviates (Cabanis). LESSER SWAINSON'S 



TOUCAN. 

 R[amphastos] abbreviates CABANIS, Journ. fur Ornith., 1862, p. 334 ("Kusten- 



gegend von New Grenada, von Porto Cabello"). 

 Ramphastos ambiguus abbreviates CHAPMAN, Bull. Am. Mus. Nat. Hist., XXXVI, 



1917, p. 329, crit. (Iguamiando; Chaco; Novita; San Jos; Barbacoas, 



Colombia). 



Range: Panama, southward in tropical zone of western Colombia 

 and western Ecuador; also northern Colombia eastward through 

 Antioquia to the Magdalena Valley and probably coast of Venezuela. 



*Ramphastos monilis Miiller. RED-BILLED TOUCAN. 



Ramphastos monilis MULLER, Syst. Nat., Suppl., 1776, p. 83 (ex. Daubenton, PI. 

 Enl. 262, Type ex Cayenne); BERLEPSCH, Nov. Zool., XV, 1908, p. 280 (Cay- 

 enne); SNETHLAGE, Bol. Mus. Goeldi, VIII, 1914, p. 220 (Prara; Rio Capim; 

 Rio Tocantins; Rio Tapajos; Rio Jamunda, etc., Brazil); STONE, Proc. Acad. 

 Nat. Sci. Phila., 1913, p. 198 (Guinipa, Venezuela); CHUBB, Bds. Brit. Gui- 

 ana, I, 1916, p. 454; HELLMAYR, Abh. K. Bayer. Akad. Wiss., Munchen, 

 XXVI, 2, 1912, p. 95 (Para District); BANGS and PENARD, Bull. Mus. Comp. 

 Zool., LXII, No. 2, 1918, p. 55 (Paramaribo and Lelydorp, Surinam). 



(?) R[amphastos] tucanus LINNAEUS, Syst. Nat., ed. I, 1758, p. 103. 



Cf. Chapman, /. c. 



b I have seen no specimens from Venezuela or Trinidad and am in doubt as to 

 which race they represent. 



c Ramphastos ambiguus abbreviates (CABANIS) : Similar to R. a. ambiguus, but 

 smaller; male, wing about 200; tail, 149, or less; bill, 145, or less. 



