INTRODUCTION. xli 



23. Phaethornis Philu^pi ............. Vol.I. PL 21. 



Ametrornis Defilippii^ Cab, et Hein. Mus. Hein. Theil iii. p. 10, note. 

 Habitat. Peru or Bolivia. 



24. Phaethornis hispida, Gould ............ Vol, I. PL 22. 



Ptyonornis hispida, Reichenb. Aufz. der Col. p. 14 ; Id. Troch. Enum. p. 12. 

 Habitat. Bolivia. 



25. Phaethornis Oseryi . . . . . . . . . . . . . Vol. I. PL 23. 



Habitat. New Granada and Ecuador. 



26. Phaethornis ANTHOPHiLA . . . . . . . . . . . . Vol. I. PL 24. 



Phaethornis anfhophila, Cab. et Hein. Mus. Hein. Theil iii. p. 9. ' 



Habitat, New Granada. 



27. Phaethornis Bourcieri . , . Vol. I. PL 25. 



Trochilus Bourcieri^ Jard. Nat. Lib. Humming-Birds, vol. ii. p. 124. 



Phaethornis Bourcieri, Id. p. 150. 



Orthornis Bourcieri, Bonap. Rev. et Mag. de Zool. 1854, p. 249. 



Ametrornis Bourcieri,Reic\ienh. Aufz. der Col. p. 14; Id. Troch. Enum. p. 12; Cab.et Hein. Mus. Hein. Theil iii. p. 10. 



Habitat. Cayenne and the adjacent countries. 



28. Phaethornis Guyi Vol. I. PL 26. 



PhcBthornis Guy, Jard. Nat. Lib. Humming-Birds, vol. ii. p. 150; Reichenb. Aufz. der Col. p. 14; Id. Troch. 



Enum. p. 12. 

 Ornismya Guy, Delatt. Echo du Monde Savant, no. 45, Juin 15, 1843, col. 1069. 

 Guyornis typus, Bonap. Rev. et Mag. de Zool. 1845, p. 249. 

 Toxoteuches Guyi, Cab. et Hein. Mus. Hein. Theil iii. p. II. 



Habitat. Trinidad. 



29. Phaethornis Emilia. 



Trochilus Emilia, Bourc. 



Phcetornis Emilice, Gray & Mitch. Gen. of Birds, vol. i. p. 104, Phcetornis, sp. 7 ; Bonap. Consp. Gen. Av. voL i. 

 p. 68, Phdetornis, sp. 7. 



Habitat, New Granada. 



On reference to my account of P. Guyi, it will be seen that I questioned whether the Trochilus Emilia of M. 

 Bourcier was not identical with that species ; but having since seen a great number of examples of the latter from 

 Bogota, and of the former from Trinidad, I find that each possesses certain characters by which an experienced 

 ornithologist would be able at once to say whence specimens of either had been received. The Andean bird, when 

 fully adult, is rather larger in size, is much darker in general appearance, has the chin-stripes less conspicuous, 

 the apical two-thirds of the tail-feathers blacker, and their basal third and the upper tail-coverts bluish green 

 instead of pure green. The differences in the two birds are, in fact, precisely analogous to those which occur be- 

 tween the Glaucis hirsuta and G. affinis, 



30. PHAiiTHORNis Yaruqui VoL I. PL 27. 



Phaethornis Yarugui, Reichenb. Aufz. der Col. p. 14 ; Id. Troch. Enum. p. 12. 



Guyornis yaruqui, Bonap. Rev. et Mag. de Zool. 1854, p. 249. 



Toxoteuches Yaruqui, Cab. et Hein. Mus. Hein. Theil iii. p. 11, note. 



Habitat. Ecuador. 



'* Upper mandible black; lower deep red, with a black tip; legs and feet reddish.'' — Eraser, Proc, of Zool, Soc. 



part xxviii p. 94. 

 As the last three species advance in age their tails become shorter, their feathei's broader, and the white 

 frino:in2: of the lateral ones almost obsolete. 



M 



