Keywords: Iolaema-PhaeolaemaKeulemans.jpg 1 above Iolæma luminosa <small>Elliot</small> hybrid Heliangelus sp × Eriocnemis sp /Ramphomicron microrhynchum <small> Boissonneau 1840 </small><br/> 2 below Phaeolæma cervinigularis <small>Salv </small> Heliodoxa rubinoides cervinigularis <small> Salvin 1892 </small> × Eriocnemis cupreoventris <small> Fraser 1840 </small> en Glistening Sunangel sunangel × puffleg/Purple-backed Thornbill above Fawn-breasted Brilliant below Catalogue of the birds in the British Museum http //www archive org/details/catalogueofbirds16brit Vol 16 Plate VIII 1892 creator John Gerrard Keulemans Osbert Salvin Ernst Hartert text PD-old-100 Catalogue of the Birds in the British Museum John Gerrard Keulemans Hummingbirds in art Hybrid Trochilidae Heliodoxa rubinoides |