168 Ridgvoay — New Forms of American Birds. 



Type, No. 142,928, Coll. U. S. Nat, Mus. (Biological Survey Collection), 

 adult male; Huehuetan, Chiapas, February 29, 1896; Nelson and Gold- 

 man. 



Salpinctes obsoletus notius, new subspecies. 



Similar to 8. o. obsoletus but smaller, with larger bill and feet. 



Southern Mexico. 



Type, No. 112,868, Coll. U. S. Nat. Mus. (Biological Survey Collection), 

 adult male; Tlalpam, Federal District, Mexico, December 8, 1892; E. W. 

 Nelson. 



Menicorhina Ieucophrys castanea, new subspecies. 



Similar to H. I. collina (Bangs) but back darker chestnut, flanks 

 brighter chestnut, and bill smaller (exposed culmen 13.5 instead of 

 14.5-16). 



Eastern Guatemala. 



Type, No. 39,563, Coll. Am. Mus. Nat. Hist. (Lawrence Collection); 

 Guatemala. 



Henicorhina Ieucophrys berlepschi, new subspecies. 



Similar to H. I. Ieucophrys but pileum sooty brown with black lateral 

 margin, instead of black slightly washed with sooty medially; black 

 postocular stripe narrower. 



Western Ecuador (Chimbo; Pedregal). 



Type in Coll. Am. Mus. Nat. Hist., Chimbo, western Ecuador, No- 

 vember, 1882; F. de Siemiradzki. 



=Henicorhina hilaris Berlepsch and Taczanowski, Proc. Zool. Soc. 

 Lond., 1884, 284, part (specimen from Pedregal). 



=Hc/iicorhina Ieucophrys (not Troglodytes Ieucophrys Tschudi) Ber- 

 lepsch and Taczanowski, Proc. Zool. Soc. Lond., 1883, 539 (Chimbo, 

 western Ecuador; crit.). 



Henicorhina hilaris bang-si, new subspecies. 



Similar to H. h. anachoreta (Bangs) but darker and duller brown above, 

 the pileum and hindneck sooty brown instead of olive; tail darker brown, 

 more narrowly and less regularly barred with dusky; bill larger (exposed 

 Culmen 14-16, instead of 12.5-14). 



Mountains of Santa Marta, Colombia, 3000-8000 ft. altitude. 



Type, No. 163,791, Coll. U. S. Nat. Mus., adult male; San Francisco, 

 Province of Santa Marta, Colombia, June 1, 1898; W. W. Brown, Jr. 

 (Received from Outram Bangs.) 



