198 Genera of Humviing Birds. 



*284. AmAZILIA CASTANEIVENTRIS,Gould, P.Z.S., 1856, p. 150. 



Chestnut-bellied Amazili , Gould, Mon. Troch., vol.v.,p.3io. 



I' Amazili a ve)itre iiiarron. 



Habitat. — Columbia. 



Crown of the head, upper part of the back and shoulders 

 reddish-bronze ; rump and uppertail-coverts grayish, with a 

 bronzy lustre ; wings purplish-brown with the exception of 

 the basal portion of the primaries and secondaries, which are 

 rufous ; tail dark chestnut tipped with a bronzy lustre, of 

 great extent and most conspicuous on the centre feathers ; 

 throat, forepart of the neck, breast, and upperpart of the 

 abdomen shining- golden-crreen ; undersurface of the shoulders, 

 lower part of the abdomen and undertail-coverts fine chest- 

 nut-red ; thighs white ; upper mandible brownish-black, under 

 mandible f^esh colour, except the tip, which is brownish-black. 



Total length, 3iin. Bill, |. Wing, 2^^-. Tail, i^. 



" Gould, loc. cit." 



This species differs from A cerviniventris, in the much 

 greater depth of the chestnut colouring of the abdomen, 

 undertail-coverts and tail, in size it is considerably less than 

 in that species, being even smaller than A. beryllina, to which 

 it offers an alliance in the colouring of the wings ; but from 

 which it differs in the colouring of its abdomen ; the white 

 feathers of the thighs are much developed and very conspicuous. 



285. AmAZILIA FUSCICAUDATA, Fras., P.Z.S., 1840, p. 1 7. 



Trochiliis riefferi, Bourc, Rev. Zool., 1843, p. 103. 



Trocliilus aglaiae, Bourc. and Muls., Ann. Soc. Phys. and 

 Sc. Lyon, 1846, p. "329. 



Hylocharis fuscicaudatus, Gray, Gen. Birds, vol. i. p. 114. 



Amazilius, aglaiae, Bon. Consp. Gen. Av., 1850, vol. i., p.yi* 



Trochiliis diibusi, Bourc, Soc. Agr. Lyon, 1852, p. 141. 



Polytmus aglaiae, Gray, Gen. Birds, 1844-49, vol. i., p. 109. 



Saiicerottia aglaiae, Reich., Aufz. der Colib., 1853, p. 10. 



Chlorestes aglaiae, Reich., Troch. Enum., 1855, p. 4. 



Pyrrhophaena riefferi. Cab. and Hein., Mus. Hein., i860, 

 t. iii., p. 36. 



Pyrrhophaena suavis, Cab. and Hein., Mus. Hein., i860, 

 t. iii., p. 36. 



