On types of trochilids in the Natural Museum, Tring. I. Amazilia sumichrasti Salvin, in relation to morphology and biogeography within the A. beryllina complex

Andre-A Weller

Published in Bulletin of The British Ornithologists' Club, in 1998, in volume 118, pages 249-256

Date published:1998

BHL: 40058757
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