384 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 



Chlorophanes guatemalensis Sclatek, Proc. Zool. Soc. Lond., 1861, 129 (Guate- 

 mala; coll. P. L. Sclater); Cat. Am. Birds, 1862,52 (Choctum, Guatemala). — 

 ScLATER and Salvin, Proc. Zool. Soc. Lond., 1864, 349 (Panama R. R.); 

 1870,836 (San Pedro, Honduras) .—Salvin, Ibis, 1866, 203 (Guatemala); 

 1872, 315 (Ghontales, Nicaragua); Proc. Zool. Soc. Lond., 1867, 137 (Boquete 

 de Ohitra and Cordillera delToIe, Veragua) ; 1870, 185 (Calovevora, Veragua). 



Chlorophanes guatemalensis Sai.vadori, Atti. R. Acad. Sci. Torino, iv, 1868, 172 

 (Costa Rica). 



Chlorophanes spiza var. guatemalensis Lawrence, Ann. Lye. Nat. Hist. N. Y., ix, 

 1868, 97 (Juiz and Turrialba, Costa Rica). — Frantzius, Journ. fiirOrn., 1869, 

 297 (Costa Rica). — Boucakd, Proc. Zool. Soc. Lond., 1878, 54 (Naranjo, Costa 

 Rica), 



Chlorophanes spiza guntemalensis Ridgway, Proc. U. S. Nat. Mus., x, Aug. 6, 1888. 

 585 (Segovia R., Honduras).— (?) Allen, Bull. Am. Mus. N. H., ii, 1889, 

 69 (Ecuador). — Cherrie, Expl. Zool. Costa Rica, i, Aves, 1893, 17 (Boruca, 

 s. w. Costa Rica). — Bangs, Auk, xviii, 1901, 369 (Divala, Chiriqui). 



[Dacnis'] guatemalensis Gray, Hand-list, i, 1869, 118, no. 1471. 



Chlorophanes spiza (not Certhia spiza Linnaeus) Lawrence, Ann. Lye. N. Y., viii, 

 1865, 175 (David, Chiriqui).— Cory, Birds West Indies, 1889', 69 (Cuba?); 

 Cat. W. I. Birds, 1892, 123 (do.)— Richmond, Proc. U. S. Nat. Mus., xvi, 

 1893, 487 (Rio Escondido, Nicaragua; habits). — Underwood, Ibis, 1896, 435 

 (Volcan de Miravalles, Costa Rica). 



Chlorophanes airicapilla (not Ccereba atricapilla Vieillot) Sclater and Salvin, 

 Ibis, 1859, 14 (Guatemala). — Salvin and Sclater, Ibis, 1860, 32 (Guate- 

 mala; crit.). — Salvin, Ibis, 1866, 203 (Guatemala). — Lawrence, Ann. Lye. 

 N. Y., vii, 1862, 319 (Panama R. R. ).— Boucard, Liste Ois. Guat., 1878, 31.— 

 Cory, Auk, iii, 1886, 55 (Cuba ?). 



[Chlorophanes'] atricapilla Sclater and Salvin, Nom. Av. Neotr., 1873, 16, part. 



IDacnis} cicrulescens (not Chlorophanes Cccrulescens Cassin) Gray, Hand-list, 

 i, 1869, 118, no. 1472 (Guatemala; Nicaragua). 



(?) Chlorophanes spiza exsul Berlepsch, Proc. Zool. Soc. Lend., 1883, 543 

 (Chimbo, w. Ecuador;^ coll. Count von Berlepsch). 



Genus CYANERPES Otaerholser. 



Ccereba (not of Vieillot, 1807, nor Vigors, 1825) Authors. 

 Arhelorhina (not of Cabanis, 1847) Authors. 



Cyanerpes'' Oberholsbr, Auk, xvi, no. 1, Jan., 1899, 32. (Type, Certhia cyanea 

 Linnaeus. ) 



Small, long-billed, brightly colored Coerebidae, with the outermost 

 (ninth) primary equal to or longer than seventh, and with the tarsus 

 much shorter than exposed culmen. 



Bill longer than head, subulate, slightly decurved terminally, rather 

 broad and depressed basally, the basal width decidedly greater than 

 basal depth. Nostril wholly exposed, longitudinally oval, with very 



'According to Dr. Sclater (Oat. Birds Brit. Mus., xi, 29) birds of this species from 

 western Ecuador are referable to this form, an opinion in which Messrs. Salvin and 

 Godman (Biol. Centr.-Am., Aves, i, 247) concur. I have not seen a specimen cer- 

 tainly from that district, but the only Ecuadorean example (without definite locality) 

 examined by me is an extreme example of the Colombian form [Chlorophanes spiza 

 cicrulescens Sclator). 



^ " Kvavo^ = cyaneus, + spjtTfi." 



