• 1578
Book name (en)A Monograph of the Trochilidae,or Family of Humming-birds
Book volumeVol.4
Identifier4-41
Gould Scientific nameHeliangelus spencei
Scientific nameHeliangelus amethysticollis
Gould name (en)Spence's Sun Angel
Name (en)Amethyst-throated Sunangel
OrderAPODIFORMES
FamilyTrochilidae