1 86 PASSERES. 



899. Calliste ruficervix. 



Tanagra ruficervix, Prev. & Des Murs, Voy. Vdnus. Ois. pi. 5. 

 f. 1. 



Calliste ruficervix, Scl. Cat. Am. B. p. 69. 

 a Bogota (Bt. at Stevens' s) 1845. 



900. Calliste nigriviridis. 



Tanagra (Aglaia} nigroviridis, Lafr. Rev. Zool. 1843, p. 69. 

 Calliste nigriviridis, Scl. Cat. Am. B. p. 69. 

 a Bogota (Bt. at Stevens' s) 1844. 



901. Calliste nigricincta. 



Aglaia nigrocincta, Bp. P. Z. S. 1837, p. 121. 



Calliste nigricincta, Scl. Cat. Am. B. p. 70. 



Calliste thalassina, Strickl. Ann. & Mag. N. H. xiii. p. 419. 



a (Thomas} 1842. 



Marked as the "original type specimen" of C. thalassina, Strick- 

 land. The species is not uncommon in Columbia, and the countries 

 adjoining, but it is not found in Mexico as supposed by Strickland. 



902. Calliste cyaneicollis. 



Aglaia cyanicollis, Lafr. & D'Orb. Syn. Av. p. 33. 



Calliste cyaneicollis, Scl. Cat. Am. B. p. 70. 



a (Argent} 1851. b (Argent} 1852. 



a has a blue throat and belongs to the race usually found in 

 Columbia, b has the throat the same colour as the head and belongs 

 to the Bolivian form from which country the skin probably came. 



903. Calliste labradorides. 



Tanagra (Aglaia} labradorides, Boiss. Rev. Zool. 1840, p. 

 67. 



Calliste labradorides, Scl. Cat. Am. B. p. 70. 

 a Bogota (J". Gould) 1844. 



IRIDORNIS. 



Iridosornis, Lesson, Echo du Monde Savant, 1844, p. 80. 

 Iridornis, Scl. P. Z. S. 1856, p. 242. 



904. Iridornis dubusia. 



Arremon rufivertex, Lafr. Rev. Zool. 1842, p. 335 (err. pro 

 T. ruficervix, Prev.) cf. Strickl. ?. c. 



