Hybrids between species are shaded in dark grey, while hybrids between subspecies are shaded in light grey. A distinction is made between hybridization in Nature and Captivity.

Genus Amazilia (1) Blue-chested Hummingbird Rufous-tailed Hummingbird Nature Amazilia amabilis Amazilia tzacatl

Amazilia Hummingbird Fork-tailed Woodnymph Captivity Amazilia amazilia Thalurania furcata Amazilia Hummingbird Amazilia Hummingbird Nature Amazilia amazilia alticola Amazilia amazilia dumerilii Amazilia Hummingbird Amazilia Hummingbird Nature Amazilia amazilia alticola Amazilia amazilia leucophoea Amazilia Hummingbird Amazilia Hummingbird Nature Amazilia amazilia amazilia Amazilia amazilia caeruleigularis Amazilia Hummingbird Amazilia Hummingbird Nature Amazilia amazilia caeruleigularis Amazilia amazilia amazilia Amazilia Hummingbird Amazilia Hummingbird Nature Amazilia amazilia dumerilii Amazilia amazilia alticola Amazilia Hummingbird Amazilia Hummingbird Nature Amazilia amazilia dumerilii Amazilia amazilia leucophoea Amazilia Hummingbird Amazilia Hummingbird Nature Amazilia amazilia leucophoea Amazilia amazilia alticola Amazilia Hummingbird Amazilia Hummingbird Nature Amazilia amazilia leucophoea Amazilia amazilia dumerilii

Berylline Hummingbird Azure-crowned Hummingbird Nature Amazilia beryllina Amazilia cyanocephala Berylline Hummingbird Blue-tailed Hummingbird Nature Amazilia beryllina Amazilia cyanura Berylline Hummingbird Blue-vented Hummingbird Nature Amazilia beryllina Amazilia hoffmanni Berylline Hummingbird Magnificent Hummingbird Nature Amazilia beryllina Eugenes fulgens Berylline Hummingbird Berylline Hummingbird Nature Amazilia beryllina beryllina Amazilia beryllina devillei Berylline Hummingbird Berylline Hummingbird Nature Amazilia beryllina beryllina Amazilia beryllina viola Berylline Hummingbird Berylline Hummingbird Nature Amazilia beryllina devillei Amazilia beryllina lichtensteini Berylline Hummingbird Berylline Hummingbird Nature Amazilia beryllina devillei Amazilia beryllina beryllina Berylline Hummingbird Berylline Hummingbird Nature Amazilia beryllina lichtensteini Amazilia beryllina devillei Berylline Hummingbird Berylline Hummingbird Nature Amazilia beryllina viola Amazilia beryllina beryllina

Genus Amazilia (2) White-bellied Emerald White-bellied Emerald Nature Amazilia candida candida Amazilia candida genini White-bellied Emerald White-bellied Emerald Nature Amazilia candida genini Amazilia candida candida

White-bellied Hummingbird White-bellied Hummingbird Nature Amazilia chionogaster chionogaster Amazilia chionogaster hypoleuca White-bellied Hummingbird White-bellied Hummingbird Nature Amazilia chionogaster hypoleuca Amazilia chionogaster chionogaster

Indigo-capped Hummingbird Andean Emerald Nature Amazilia cyanifrons Amazilia franciae Indigo-capped Hummingbird Steely-vented Hummingbird Nature Amazilia cyanifrons Amazilia saucerottei

Azure-crowned Hummingbird Berylline Hummingbird Nature Amazilia cyanocephala Amazilia beryllina Azure-crowned Hummingbird Azure-crowned Hummingbird Nature Amazilia cyanocephala chlorostephana Amazilia cyanocephala cyanocephala Azure-crowned Hummingbird Azure-crowned Hummingbird Nature Amazilia cyanocephala cyanocephala Amazilia cyanocephala chlorostephana Azure-crowned Hummingbird Azure-crowned Hummingbird Nature Amazilia cyanocephala cyanocephala Amazilia cyanocephala guatamalensis Azure-crowned Hummingbird Azure-crowned Hummingbird Nature Amazilia cyanocephala guatamalensis Amazilia cyanocephala cyanocephala

Blue-tailed Hummingbird Berylline Hummingbird Nature Amazilia cyanura Amazilia beryllina Blue-tailed Hummingbird Blue-vented Hummingbird Nature Amazilia cyanura Amazilia hoffmanni

Snowy-bellied Hummingbird Snowy-bellied Hummingbird Nature Amazilia edward edward Amazilia edward margaritarum Snowy-bellied Hummingbird Snowy-bellied Hummingbird Nature Amazilia edward margaritarum Amazilia edward edward

Glittering-throated Emerald White-chinned Sapphire Nature Amazilia fimbriata Hylocharis cyanus Glittering-throated Emerald Glittering-throated Emerald Nature Amazilia fimbriata elegantissima Amazilia fimbriata fimbriata Glittering-throated Emerald Glittering-throated Emerald Nature Amazilia fimbriata fimbriata Amazilia fimbriata elegantissima Glittering-throated Emerald Glittering-throated Emerald Nature Amazilia fimbriata fimbriata Amazilia fimbriata fluviatilis Glittering-throated Emerald Glittering-throated Emerald Nature Amazilia fimbriata fimbriata Amazilia fimbriata maculicaudus Glittering-throated Emerald Glittering-throated Emerald Nature Amazilia fimbriata fimbriata Amazilia fimbriata nigricauda Genus Amazilia (3) Glittering-throated Emerald Glittering-throated Emerald Nature Amazilia fimbriata fluviatilis Amazilia fimbriata fimbriata Glittering-throated Emerald Glittering-throated Emerald Nature Amazilia fimbriata maculicaudus Amazilia fimbriata fimbriata Glittering-throated Emerald Glittering-throated Emerald Nature Amazilia fimbriata nigricauda Amazilia fimbriata fimbriata

Andean Emerald Indigo-capped Hummingbird Nature Amazilia franciae Amazilia cyanifrons

Blue-vented Hummingbird Berylline Hummingbird Nature Amazilia hoffmanni Amazilia beryllina Blue-vented Hummingbird Blue-tailed Hummingbird Nature Amazilia hoffmanni Amazilia cyanura

Cinnamon Hummingbird Rufous-tailed Hummingbird Nature Amazilia rutila Amazilia tzacatl Cinnamon Hummingbird Cinnamon Hummingbird Nature Amazilia rutila diluta Amazilia rutile rutila Cinnamon Hummingbird Cinnamon Hummingbird Nature Amazilia rutile rutila Amazilia rutila diluta

Steely-vented Hummingbird Indigo-capped Hummingbird Nature Amazilia saucerottei Amazilia cyanifrons

Rufous-tailed Hummingbird Blue-chested Hummingbird Nature Amazilia tzacatl Amazilia amabilis Rufous-tailed Hummingbird Cinnamon Hummingbird Nature Amazilia tzacatl Amazilia rutile Rufous-tailed Hummingbird Green-bellied Hummingbird Nature Amazilia tzacatl Amazilia viridigaster Rufous-tailed Hummingbird Rufous-tailed Hummingbird Nature Amazilia tzacatl handleyi Amazilia tzacatl tzacatl Rufous-tailed Hummingbird Rufous-tailed Hummingbird Nature Amazilia tzacatl tzacatl Amazilia tzacatl handleyi

Versicolored Emerald Golden-tailed Sapphire Nature Amazilia versicolor Chrysuronia oenone Versicolored Emerald White-chinned Sapphire Nature Amazilia versicolor Hylocharis cyanus

Violet-crowned Hummingbird Green-fronted Hummingbird Nature Amazilia violiceps Amazilia viridifrons Violet-crowned Hummingbird Broad-billed Hummingbird Nature Amazilia violiceps Cynanthus latirostris Violet-crowned Hummingbird Magnificent Hummingbird Nature Amazilia violiceps Eugenes fulgens

Genus Amazilia (4) Violet-crowned Hummingbird Violet-crowned Hummingbird Nature Amazilia violiceps ellioti Amazilia violiceps violiceps Violet-crowned Hummingbird Violet-crowned Hummingbird Nature Amazilia violiceps violiceps Amazilia violiceps ellioti

Green-fronted Hummingbird Violet-crowned Hummingbird Nature Amazilia viridifrons Amazilia violiceps Green-fronted Hummingbird Cinnamon-sided Hummingbird Nature Amazilia viridifrons Amazilia wagneri

Green-bellied Hummingbird Rufous-tailed Hummingbird Nature Amazilia viridigaster Amazilia tzacatl Green-bellied Hummingbird Green-bellied Hummingbird Nature Amazilia viridigaster iodura Amazilia viridigaster viridigaster Green-bellied Hummingbird Green-bellied Hummingbird Nature Amazilia viridigaster viridigaster Amazilia viridigaster iodura

Cinnamon-sided Hummingbird Green-fronted Hummingbird Nature Amazilia wagneri Amazilia viridifrons

Buff-bellied Hummingbird Buff-bellied Hummingbird Nature Amazilia yucatanensis cerviniventris Amazilia yucatanensis chalconota Buff-bellied Hummingbird Buff-bellied Hummingbird Nature Amazilia yucatanensis chalconota Amazilia yucatanensis cerviniventris

* The Blue-tailed Hummingbird (Amazilia hoffmanni) is sometimes considered conspecific with the Steely-Vented hummingbird (Amazilia saucerottei).