BIRDS OF NORTH AND M1DDL.E AMERICA. 701 



Southern Mexico, in States of Vera Cruz (Cordova; Rio Seco, near 

 Cordova; Mirador; Uvero; Texolo; Tuxtepec), Guerrero (Papayo), 

 Oaxaca (Villa Alta; Cacoprieto; Santa Efigenia), and Chiapas 

 (Chicharras) , and southward through highlands of Guatemala 

 (Dueiias; Tecpam; Retalhuleu; Patzicia; Calderas; San Jose; Los 

 Aniates, etc.) to British Honduras (Toledo District). 



Hcmiprocne zonaris (not Hirundo zonaris Sliaw) Sclater and Salvin, Ibis, 1859, 



125 (Guatemala). — S.^lvin and Sclater, Ibis, ISUO, 37 (Dueuas, Guatemala; 



crit.). 

 Chxlura zonaris Sclater, Proc. Zool. Soc. Lond., 1863, 99, part (monogr.; Guate- 

 mala); 1865, 609, part (Guatemala; monogr.). — Sumichrast, Mem. Bost. 



Soc. N. H., i, 1869, 562 (highlands of Vera Cruz).— Salvin and Godman, Biol. 



Ceiitr.-Am., Aves, ii, 1893, 373, part (Uvero, C6rdova, and Mirador, Vera 



Cruz; Villa Alta, Santa Efigenia, and Cacoprieto, Oaxaca; Retalhuleu, 



Patzicia, Calderas, Dueuas, and San Jose, Guatemala). 

 {Chaeiara\ zonaris Sharpe, Hand-list, ii, 1900, 91, part (Mexico). 

 [Hemiprocnc zonarisl Sclater and Salvin, Nom. A v. Neotr., 1873, 95, part 



(Mexico). — Heine and Reichenow, Nom. Mus. Hein. Orn., 1890, 90, part 



(Mexico). 

 Strcptoprocnc zonaris zonans uberholser, Proc. Biol. Soc. Wash., xix, May 1, 



1906, 69, part. 

 Streptoprocne zonans Dearborn, Pub. 125 Field Mus. N. H., 1907, 95 (Los Amates, 



bet. Lake Atitldn and Tecpdm, and above Tecpdm, Guatemala; descr. nesting 



place). 

 Ch[actura] zonans (typica) Hartert, Das Tierreich, Podarg., Caprim., !Macropt., 



1897, 74, part. 

 Streptoprocne zonaris mexicana Ridgway, Proc. Biol. Soc. Wash., xxiii, Apr. 19, 



1910, 53 (Rio Seco, near Cordova, Vera Cruz, e. Mexico; coll. U. S. Nat Mus.). 



STREPTOPROCNE ZONARIS PALLIDIFRONS (Hartert). 



ANTILLEAN COLLARED SWIFT. 



Similar to S. z. mexicana, but smaller, the forehead and chin (some- 

 times throat also) paler, and with a more or less conspicuous narrow 

 supraloral streak of whitish. 



Adult male.— Length (skms), 178-195 (186); wing, 194-212 

 (201.6); tail, 64.5-74 (70.4); exposed culmen, 8.5-10 (9.2); tarsus, 

 18.5-20 (19.2); middle toe, 13-15 (14).« 



Adult female.— Length (sldn), 190; wmg, 195-196.5 (195.7); tail, 

 68.5-71 (69.7); exposed culmen, 10; tarsus, 19-19.5 (19.2); middle 

 toe, 13.5-14 (13.7).^ 



Islands of Jamaica, Haiti, and Cuba, Greater Antilles. Jamaica: 

 Belle Vista, St. Andrews; Moneague; Cinchona. Cuba: Monte 

 Verde ; San Juan ; Nueva Gerona, Isle of Pines. 



Acanthylis collaris? (not Hirundo collaris Maximilian) GossE, Birds Jamaica, 1847, 



51; Illustr. Birds .Jamaica, 1849, pi. 8. 

 Chxlura collaris Brewer, Proc. Bost. Soc. N. H., vii, 1860, 306 (Cuba). — March, 



Proc. Ac. Nat. Sci. Phila., 1862, 286 (Jamaica). 



o Five specimens, b Two specimens. 



