598 Bulletin American Museum of Natural History. [Vol. XXXVI' 



(4200) Tangara mexicana boliviana {Bonap.). 



Callospiza boKviana Bonap., Comp. Rend., XXXII, 1851, p. 80 (Guarayos, 

 Bolivia). 



La Morelia, 2. 



(4201) Tangara inornata inornata (Gould). 



CalKste inornata Gould, P. Z. S., 1855, p. 158 (Bogotd); Cass., Proc. Acad. 

 N. S. Phila., 1860, p. 142 (Turbo); Scl. & Salv., P. Z. S., 1879, p. 499 (Nech6). 



Doubtless occupies the Tropical Zone of the central Magdalena Valley 

 and westward to the Atrato Valley. It is replaced in Panama by a nearly 

 allied form. 



Puerto Valdivia, 7. 



(4202) Tangara nigroviridis nigroviridis Lafr. 



Tangara nigro-viridis Lafr., Rev. Zool., 1843, p. 69 (Bogotd). 



Calliste nigroviridis Scl. & Salv., P. Z. S., 1879, p. 488 (Sta. Elena; Envigado). 



Inhabits the Subtropical Zone of all three ranges. 



Paramillo Trail (9000 ft.), 1; San Antonio, 4; Gallera, 4; Cocal, 1; 

 Salento, 2; Sta. Elena, 4; El Eden, 1; Fusugasuga, 1; Aguadita, 1; El 

 Roble, 3; Subia, 6. 



(4205) Tangara larvata fanny {Lafr.). 



Aglaia fanny Lafr., Rev. ZooL, 1847, p. 72 (Buenaventura, Col.). 

 CalKste francescce Cass., Proc. Acad. N. S. PhUa., 1860, p. 142 (Turbo). 

 Calliste larvata Scl. & Salv., P. Z. S., 1879', p. 499 (Remedios). 

 Calospiza larvata fanny Hellm., P. Z. S., 1911, p. 1107 (Noanamd; N<5vita). 



Occupies the Tropical Zone of the Pacific coast and eastward through 

 Antioquia to the Magdalena. The status of this form has been clearly 

 defined by Hellmayr {I. c). 



Bagado, 4; Novita, 3; Noanama, 2; San Jose, 5; Los Cisneros, 2; 

 Barbacoas, 5; Buenavista, Narino, 1 ; Puerto Valdivia, 1; Honda,!. 



(4208) Tangara cyaneicoUis cseruleocephala (Swains.). 



Aglaia cceruleocephala Swains., Anim. in Menag., 1838, p. 356 (Peru). 



The distribution of this form in Colombia is of exceptional interest. 

 It occupies the Subtropical Zone of the eastern slope of the Eastern Andes 



