1917.] Chapman, Distribution of Bird-life in Colombia. 311 



In Colombia this bird appears to be restricted to the Tropical Zone of 

 the Pacific coast, and humid lower Cauca-Magdalena region whence it 

 ranges southward to western Ecuador and northward to Guatemala. The 

 type-locality is obviously incorrect. Doubtless the type came through 

 Carthagena from the humid region south of that port. 



Choco, 1; Juntas de Tamana, 1; Noanama, 1; San Jose, 5; Barba- 

 coas, 5. 



(1413) Anthoscenus longirostris stewartae (Lawr.). 



Heliomaster stewartce Lawk., Aim. Lye. N. Y., VII, 1860, p. 107 (Bogota). 

 Floricola longirostris Allen, Bull. A. M. N. H., XIII, 1900, p. 139 (Bonda; 

 Cacagualito). 



Found in the open or semi-arid Tropical Zones. Compared with topo- 

 typical (Trinidad) specimens oi A. I. longirostris, Colombian birds appear to 

 average darker below, but our material is not conclusive on this point. 

 It does, however, show that in Colombian birds the bill averages shorter 

 and perhaps for this reason alone a Colombian race may be recognized. 

 Measurements of the culmen in the males are appended. 



Trmidad (4), 30-32; Venezuela: Bermudez, (2), 30.5-31.00; Colombia: 

 Santa Marta (2), 33-35; 'Bogota' (2), 35-36; Honda, 36; San Agustin, 

 36; Cali (2), 33-36 mm. 



Call, 3; San Agustin, 1; Honda, 1; El Consuelo, 1. 



(1419) Calliphlox mitchelli {Bourc). 

 Trochilus mitchelli BouBC, P. Z. S., 1847, p. 47 ("Zimapan"). 



Appears to be restricted to the Pacific coast where it ranges from sea- 

 level up to at least 5700 feet. The only "Zimapan" I have been able to 

 find is in Hidalgo, Mexico. If there be no other, Bourcier's type-locality 

 is evidently incorrect. 



Gallera, 2; Barbacoas, 3. 



(1420) Chsetocercus mulsanti (Bourc). 



Ornismya mulsanti Bourc, Ann. Sc. Phys. et Nat. Lyon, V, 1842, p. 34, pi. 20 

 (Colombia). 



Acestrura mulsanti Sol. & Salv., P. Z. S., 1879, p. 529 (Medellin). 



Barro Blanco, 1 9 . 



