DESCRIPTIONS OF FOUR NEW SPECIES OF HUMMING BIRDS FROM MEXICO AMAZILIA OCAI CALOTHORAX PULCHRA CYANOMYIA VIOLICEPS C SORDIDA - GOULD, JOHN (My University, 1859)
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Keywords: DESCRIPTIONS, NEW SPECIES, HUMMING BIRDS, MEXICO, AMAZILIA OCAI, CALOTHORAX PULCHRA, CYANOMYIA VIOLICEPS, C SORDIDA; CIENCIAS AGRARIAS; BIOLOGIA ANIMAL; ZOOLOGIA GENERAL