14. B0LB0EHTWCHTJ8. 233 



I fab. Bolivia, Paraguay, Argentine Republic, and Uruguay. 



Whether the bird from Mendoza (Psittaca calita, Jard. & Selb.) 



is distinct from the ordinary B. monachus I am not able to say, 

 having no specimens from that locality. 



a. Ad.sk. Bolivia {Bridges), Sclater Cull. 



h. Ad. sk. Bolivia. Purchased. 



c. J ad. sk. Bolivia. Sclater Coll. 



d. $ ad. sk. Cosquin, Cordova, Arg. Rep., Salvin-Godmau Coll. 



July {White). 



e,f. £ $ ad. sk. Cosquin, Cordova, Arg. Rep., E. W. White [C.]. 



June, July. 



(/. Ad. sk. Cordova, Arg. Rep., December Salvin-Godman Coll. 



(Mute), 



h. Ad. sk. Gualequaichu, Arg. Rep. (Lee). Salvin-Godman Coll. 



i. Ad. st. Maldonado, Uruguay (Darwin). II.M.S. ' Beagle.' 



k. Ad. sk. [Brazil.] Massena Coll. 



2. Myopsittacus luchsi. (Plate IY.) 



? Buenos- Ayres Parrot, Lath. Gen. Hid. ii. p. 184 (1822). 

 PConurus monachus, Boeek (nee Bodd.), Naumannia, 1855, p. 507. 

 Myiopsitta murinoides, SouancS (nee Temm.), Rev. et Mag. de Zool. 



1856, p. 63. 

 Conurus murinoides, G. B. Gr. List Psitt. Brit. Mus. p. 43 (1869). 

 Bolborhynchus luchsi, Finsch, Papag. ii. p. 121 (1868) ; Gieb. Thes. 



Om. i. p. 469 (1872) ; Sclat. <£ Salv. Nomencl. Av. Neotrop. 



p. 112, n. 2 (1878) ; Sclat. $ Salv. P. Z. S. 1879, p. 635 ; Rcknw. 



Joum.f. Om. 1881, p. 346 (Consp. Psitt. p. 186); id. Yogelbild. 



Naehtr. 101 (1883). 

 Myiopsitta luchsi, G. B. Gr. Hand-list, ii. p. 150, n. 8152 (1870). 



Very much like B. monachus, but tho forehead, throat, and breast 

 uniform grey, without tho lighter edges at the tips of the feathers ; 

 the abdomen and flanks more yellowish-olive ; tail-feathers bluish 

 green, with no yellow tips, and the lateral ones with no yellow 

 colour on the inner webs ; tail underneath verditer-blue. Size of 

 B. monachus. 



Hub. Bolivia? 



a, b. Ad. st. Bolivia. T. Bridges [C.]. (Types 



of species.) 



14. BOLBORHYNCHUS. 



Type. 



Bolborhynchus, Bp. Gompt. Bend. xliv. p. 596, gen. 30 



(1857); SouancS, Icon. Perr. pi. xxiii. (1867) B. aymara. 



Bolborrhynchus, Fitisch, Papag. ii. p. Ill (1868). 



Range. From Mexico to Northern Chili and Argentine Republic. 



