156 Field Museum of Natural History — Zoology, Vol. XIII. 



Phaethornis longirostris longirostris Ridgway, Bvill. U. S. Nat. Mus. No. 50, V, 



I9ii,p. 319- 

 Range: Guatemala to northern Honduras. 

 3: Guatemala. 



♦Phaethornis longirostris cephalus (Bourc. and Muls.). Nicaraguan 

 Hermit. 

 Trochilus cephalus BouRCiER and Mulsant, Rev. Zool., 1848, p. 269 (Rio San 



Juan, Nicaragua). 

 Phaethornis longirostris cephalus Ridgway, Bull. U. S. Nat. Mus. No. 50, V, 



igii.p. 321. 

 Phaethornis panamensis Boucard, The Humming Bird, II, 1892, p. 83 (Panama). 



Range: Southern Honduras to Panama. 

 5: Nicaragua 2; Costa Rica 3. 



Phaethornis longirostirs veraecrucis Ridgway. Vera Cruz Hermit. 

 Phaethornis longirostris veraecrucis Ridgway, Proc. Biol. Soc. Wash., XXIII, 

 1910, p. 54 (Buena Vista, Vera Cruz, Mexico); Id., Bull. U. S. Nat. Mus. 

 No. 50, V, I9ii,p. 323. 



Range: Southeastern Mexico (Vera Cruz, eastern Oaxaca, Tobasco, 

 etc.). 



Phaethornis longirostris mexicanus (Hartert). Guerrero Hermit. 

 Phaethornis mexicanus Hartert, Ibis, 1897, p. 425 (Dos Arroyos, near Chil- 



pancingo, Guerrero, southwestern Mexico). 

 Phaethornis longirostris mexicanus Oberholser, Proc. U. S. Nat. Mus., XXIV, 

 1902, p. 312, in text; Ridgway, Bull. U. S. Nat. Mus., No. 50, V, 1911, p. 323. 



Range: Southwestern Mexico (states of Guerrero and western 

 Oaxaca). 



Phaethornis longirostris susurrus* Bangs. Santa Marta Hermit. 



Phaethornis longirostris susurrus Bangs, Proc. N. E. Zool. Club, II, 1901, p. 64 



(Chiru Sierra Nevada de Santa Marta, Colombia). 

 Phaethornis susurrus Brabourne and Chubb, Bds. S. Am., I, 1912, p. 107, 



No. 1013. 



Range: Colombia. 



Phaethornis longirostris baroni^ Hartert. Baron's Hermit. 



Phaethornis baroni Hartert, Ibis, 1897, p. 426 (Naranjal, Rio Pescado, western 

 Ecuador). 



• Phaethornis longirostris susurrus Bangs: Differs from P. I. longirostris 

 (Delattre) in being larger with longer bill and wing; gular stripe wider and strong 

 buffy yellow (not pale buff) ; malar stripe buff yellow and the dusky areas between 

 the gular and malar stripes much less marked, the whole throat being strongly buff 

 yellow; shorter rectrices more deeply tipped with buff. 



** Phaethornis longirostris baroni Hartert: Differs from P. I. longirostris (De- 

 lattre) in its shorter wings and tail and having tips of outer rectrices bordered with 

 pure white; abdomen paler and not so buff; under tail coverts almost pure white; 

 wing, about 58; tail, about 63 mm. 



