234 psittacidj:. 



Key to the Species. 



a. Upper parts green, with no black bands. 



a'. Tail rather long, not much shorter than the 

 wings. 



a". Cap brown, throat and breast grey aymara, p. 234. 



b" . No brown cap; pileum green, like the re- 

 mainder of the upper parts. 

 a'". No distinct yellow band on the forehead 

 and round the base of the bill. 

 « 4 . Middle of the underparts bluish grey 



or glaucous rubrirostris, p. 235. 



b i . Underparts yellowish green, with no 



glaucous tinge along the middle .... orbignyi, p. 23G. 

 b'". A yellow band round the base of the bill, 



from the forehead to the throat aurifrons, p. 236. 



b' . Tail short, much shorter than the wings. 

 c". Larger, wing 43 iuches ; no yellow under 

 the eyes ; inner webs of the quills below 



green andicola, p. 238. 



d" . Smaller, wing 3'7 inches ; a yellow streak 

 from below the eyes to the upper ear- 

 coverts ; inner web of the quills below 

 bluish green ; bill rather long panychlorus, p. 238. 



b. Upper parts green, with black bands, conspicuous 



also on the sides lineolatus, p. 239. 



1. Bolborhynchus aymara. 



Arara aymara, DOrb. Voy. de VAmir. Mer. ii. p. 376 (1839). 

 Psittacus murinoides, Temm. in Mus. Luyd. Batav. (Jide Schley. 



Mus. P.-B. Psittaci, p. 16, 1864). 

 Myiopsitta canicollis, Bp. {nee Wayl.) Rev. et May. de Zool. 1854, 



p. 150, n. 63 ; Souance, Rev. et May. de Zool. 1856, p. 63 ; Bp. 



Naumannia, 1856, Consp. Psitt. n. 51 (= aymara, jfofe Souance). 

 Myiopsitta murinoides, Bp. Rev. et May. de Zool. 1854, p. 150, 



n. 64 (descr. nulla); Bp. Naumannia, 1856, Consp. Psitt. n. 50; 



G. R. Or. Hand-list, ii. p. 150, n. 8153 (1870). 

 Bolborhynchus aymara, Souance, Icon. Perr. pi. xxiii. (1857) ; Finsch, 



Papay. ii. p. 123 (1867) ; Gieb. Thes. Orn. i. p. 469 (1872) ; 



Sund. Meth. not. Av. disp. Tent. p. 71 (1872) ; Sclat. $ Salv. 



Nomencl. Av. Neotrop. p. 113, n. 3 (1873) ; Sclat. $ Salv. P. Z. S. 



1879, p. 635; Salv. Cat. B. Strickl. Coll. p. 466(1883); White, 



P. Z. S. 1883, p. 40 ; Allen, Bull. Am. Mus. Nat. Hist. ii. p. 104 



(1889) ; Sclat. Aryent. Orn. ii. p. 46, pi. xv. (1889). 

 Conurus agilis ?, Bunn. (nee Licht.) Journ.f. Orn. 1858, p. 137. 

 Conurus aymara, G. R. Gr. List Psitt. Brit. Mus. p. 44 (syn. 



emend.) (1859); Burm. Reise, ii. p. 442 (1861) ; Sclat. Cat. Am. 



B. p. 350, n. 2092 (1862); Schley. Mus. P.-B. Psittaci, p. 16 



(1864); Leyb. Exc. Pamp. Aryent. p. 46 (1873) ; Schley, op. cit. 



Revue, p. 4 (1874) ; Mart. Journ.f. Orn. 1873, pp. 442, 445. 

 Conurus brunniceps, Burm. Journ. f. Orn. 1860, p. 243 ; Sclat. Puis, 



1861, p. 200 (note). 

 Conurus aguava, Schley. Dierent. p. 81 (Chili) (1864). 



