BIRDS OF NORTH AND MIDDLE AMERICA. 385 



Young. — Similar to the adult female, but no trace of yellow on 

 pileum, and tips of middle and greater wing-coverts and edges of 

 secondaries more rusty brown (russet). 



Costa Rica (Navarro; Naranjo; Irazu; Cartago; Estrella de Car- 

 tago; Azajar de Cartago; Cariblanco de Sarapique; Pozo Azul do 

 Pirris) , Panama ( Rio Truando ; Boquete ; Volcan de Chiriqui ; Calobre ; 

 Calovevora; Chitra), Colombia (Concepcion, Santa Marta), Vene- 

 zuela (San Esteban), western Ecuador (Pallatanga; Esmeraldas; 

 Nanegal; Santa Rita; Paramba; Mapoto; Machay; Foreste del Rio 

 Peripa), and northwestern Peru (Tambillo).'^ 



Platyrhynchus albogularis Sclater, Proc. Zool. Soc. Lond., 1860, 68 (PallataBga, 

 w. Ecuador; coll. P. L. Sclater), 92 (Nanegal, w. Ecuador); Cat. Am. Birds, 

 1862, 207; Cat. Birds Brit. Mus., xiv, 1888, 67, pi. 8, fig. 2 (Pallatanga, Nane- 

 gal, and Santa Rita, w. Ecuador; San Esteban, VenezAiela; Calovevora, Calo- 

 bre, and Volcan de Chiriqui, Panama; Naranjo and Irazii. Costa Rica). — 

 Sclater and Salvin, Proc. Zool. Soc. Lond., 1870, 196 (Calovevora, Chitra, 

 and Calobre, Panama; crit.). — Salvin and Godman, Biol, Centr.-Am., Aves, 

 ii, 1888, 6 (Navarro, etc., Costa Rica; Rio Truando, etc.. Panama; Venezuela; 

 Ecuador; Peru). — Salvadori and Festa, Boll, Mus. Zoo!., etc., Torino, 

 XV, no. 362, 1899, 4 (Foreste del Rio Peripa, w. Ecuador). — Bangs, Proc. Biol. 

 Soc. Wash., xiii, 1899, 96 (La Concepcion, Santa Marta, Colombia, 3,000 ft. 

 alt.); Proc. New Engl. Zool. Club, iii, 1902, 34 (Boquete, etc., Panama, 3,000 to 

 7,500 ft.).— Hartert, Novit. Zool.. ix, 1902, 607 (Paramba, n. w. Ecuador). 



[Platyrhynchus] albogularis Gray, Hand-list, i, 1869, 347, no. 5239. 



P[latyrhynchus] albogularis Salvin, Ibis, 1869, 314, in text (Costa Rica). 



P[latyrhynchus] viystaceus albogularis AiihEN , Bull. Am. Mus., ii, June 28. 1889. 143. 



[Platyrhynchus] albigularis Sclater and Salvin, Nom. Av. Neotr., 1873, 44. — 

 Sharpe, Hand-list, iii, 1901, 101. 



Platyrhynchus albigularis Sclater, Proc. Zool. Soc. Lond., 1860, 295 (Esmeraldas, 

 w. Ecuador). — Boucard, Proc. Zool. Soc. Lond., 1878, 62 (Navarro, Costa 

 Rica).— Taczanowski, Proc. Zool. Soc. Lond., 1879, 233 (Tambillo, n. Peru); 

 Orn. du Perou, ii, 1884. 225, — Berlepsch and Taczanowski, Proc. Zool. 

 Soc. Lond., 1883, 553 (Chimbo, w. Ecuador). — Taczanowski and Berlepsch, 

 Proc. Zool. Soc. Lond., 1885, 68 (Chimbo, Mapoto, and Machay, w. Ecuador), 

 88 (Machay). 



Platyrhynchus cancronui (not of Temminck) Cassin, Proc. Ac. Nat. Sci. Pliila., 

 1860, 144 (Rio Truando, Panama). 



Platyrhynchus cancrominus (not of Sclater and Salvin) Lawrence, Ann. Lye. 

 N. Y., ix, 1868, 110 (Navarro, Costa Rica). — Frantzius, Journ. fiir Orn., 1869, 

 306 (Navarro). 



Genus CRASPEDOPRION Hartert. 



Ci-asfcdo prion Hartert, Novit. Zool., ix, Dec. \i:,, 1902, 609. (Typt', Cyclorhyn- 

 ckus xquinoctialis Sclater.) 



Medium-sized Tyramiidae (wing about 70-85 mm.), with the bill 

 short and very broad (its width at frontal anti?e equal to or exceeding 

 distance fi'om nostril to tip of maxilla), tarsus not conspicuously 



a I have not seen specimens from Venezuela, Ecuador, or Peru. 

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