''Ramosomyia'' is a genus in family

Trochilidae Hummingbirds are birds native to the Americas and comprise the biological family Trochilidae. With about 361 species and 113 genera, they occur from Alaska to Tierra del Fuego, but the vast majority of the species are found in the tropics arou ...

, the hummingbirds, that was created in 2021 to replace ''Leucolia''.

Taxonomy and species list

The genus contains three species: *

Violet-crowned hummingbird The violet-crowned hummingbird (''Ramosomyia violiceps'') is a hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found in Mexico and the southwestern United States.HBW and BirdLife International (2021) Handbook of ...

, ''Ramosomyia violiceps'' *

Green-fronted hummingbird The green-fronted hummingbird (''Ramosomyia viridifrons'') is a species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found in Mexico and possibly Guatemala.HBW and BirdLife International (2021) Handbook of ...

, ''Ramosomyia viridifrons'' *

Cinnamon-sided hummingbird The cinnamon-sided hummingbird (''Ramosomyia wagneri'') is a species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is endemic to the Mexican state of Oaxaca.HBW and BirdLife International (2021) Handbook of the ...

, ''Ramosomyia wagneri'' These species were early placed in the genus ''

Amazilia ''Amazilia'' is a hummingbird genus in the subfamily Trochilinae. It is found in tropical Central and South America. Taxonomy The genus ''Amazilia'' was introduced in 1843 by the French naturalist René Lesson. Lesson had used ''amazilia'' i ...

''. A

molecular phylogenetic Molecular phylogenetics () is the branch of phylogeny that analyzes genetic, hereditary molecular differences, predominantly in DNA sequences, to gain information on an organism's evolutionary relationships. From these analyses, it is possible to ...

study published in 2014 found that the genus ''Amazilia'' was

polyphyletic A polyphyletic group is an assemblage of organisms or other evolving elements that is of mixed evolutionary origin. The term is often applied to groups that share similar features known as homoplasies, which are explained as a result of converg ...

. In the revised classification to create monophyletic genera, these Mexican species were placed in the resurrected genus ''Leucolia'' by some taxonomic systems. However, a study published in 2021 showed that ''Leucolia'' was not available because of the

principle of priority 270px, '' valid name. Priority is a fundamental principle of modern botanical nomenclature and zoological nomenclature. Essentially, it is the principle of recognising the first valid application of a name to a plant or animal. There are two asp ...

. The authors proposed the new genus ''Ramosomyia'' and in mid-2022 it was adopted by the North American Classification Committee of the

American Ornithological Society The American Ornithological Society (AOS) is an ornithological organization based in the United States. The society was formed in October 2016 by the merger of the American Ornithologists' Union (AOU) and the Cooper Ornithological Society. Its m ...

and the

International Ornithological Committee The International Ornithologists' Union, formerly known as the International Ornithological Committee, is a group of about 200 international ornithologists, and is responsible for the International Ornithological Congress and other international ...

. As of that date the

Clements taxonomy ''The Clements Checklist of Birds of the World'' is a book by Jim Clements which presents a list of the bird species of the world. The most recent printed version is the sixth edition (2007), but has been updated yearly, the last version in 2022 ...

retains the three species in ''Leucolia'' and

BirdLife International BirdLife International is a global partnership of non-governmental organizations that strives to conserve birds and their habitats. BirdLife International's priorities include preventing extinction of bird species, identifying and safeguarding ...

Handbook of the Birds of the World The ''Handbook of the Birds of the World'' (HBW) is a multi-volume series produced by the Spanish publishing house Lynx Edicions in partnership with BirdLife International. It is the first handbook to cover every known living species of bird. T ...

in the earlier ''Amazilia''.Clements, J. F., T. S. Schulenberg, M. J. Iliff, S. M. Billerman, T. A. Fredericks, J. A. Gerbracht, D. Lepage, B. L. Sullivan, and C. L. Wood. 2021. The eBird/Clements checklist of Birds of the World: v2021. Downloaded from https://www.birds.cornell.edu/clementschecklist/download/ Retrieved August 25, 2021HBW and BirdLife International (2021) Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world. Version 6. Available at: http://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v6_Dec21.zip retrieved August 7, 2022

References

{{Taxonbar, from=Q113623656 Ramosomyia Bird genera