|
Eupherusa
''Eupherusa'' is a genus of hummingbirds in the family Trochilidae. It contains the following five species: The Mexican woodnymph was formerly placed in the genus ''Thalurania'' with other species with "woodnymph" in their English names. A molecular phylogenetic study published in 2014 found that ''Thalurania'' was monophyletic, non-monophyletic and that the Mexican woodnymph is closely related to species in ''Eupherusa''. Based on this result the Mexican woodnymph is now placed in ''Eupherusa''. References Eupherusa, Taxonomy articles created by Polbot {{hummingbird-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eupherusa
''Eupherusa'' is a genus of hummingbirds in the family Trochilidae. It contains the following five species: The Mexican woodnymph was formerly placed in the genus ''Thalurania'' with other species with "woodnymph" in their English names. A molecular phylogenetic study published in 2014 found that ''Thalurania'' was monophyletic, non-monophyletic and that the Mexican woodnymph is closely related to species in ''Eupherusa''. Based on this result the Mexican woodnymph is now placed in ''Eupherusa''. References Eupherusa, Taxonomy articles created by Polbot {{hummingbird-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eupherusa Eximia
The stripe-tailed hummingbird (''Eupherusa eximia'') is a species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found from southeastern Mexico to Panama.HBW 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 Taxonomy and systematics The stripe-tailed hummingbird has three subspecies, the nominate ''E. e. eximia'', ''E. e. nelsoni'', and ''E. e. egregia''. Some authors have also treated the white-tailed hummingbird (''E. poliocerca'') and Oaxaca hummingbird (''E. cyanophrys'') as additional subspecies.Arizmendi, M. d. C., C. I. Rodríguez-Flores, C. A. Soberanes-González, and T. S. Schulenberg (2020). White-tailed Hummingbird (''Eupherusa poliocerca''), version 1.0. In Birds of the World (T. S. Schulenberg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stripe-tailed Hummingbird
The stripe-tailed hummingbird (''Eupherusa eximia'') is a species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found from southeastern Mexico to Panama.HBW 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 Taxonomy and systematics The stripe-tailed hummingbird has three subspecies, the nominate ''E. e. eximia'', ''E. e. nelsoni'', and ''E. e. egregia''. Some authors have also treated the white-tailed hummingbird (''E. poliocerca'') and Oaxaca hummingbird (''E. cyanophrys'') as additional subspecies.Arizmendi, M. d. C., C. I. Rodríguez-Flores, C. A. Soberanes-González, and T. S. Schulenberg (2020). White-tailed Hummingbird (''Eupherusa poliocerca''), version 1.0. In Birds of the World (T. S. Schulenber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oaxaca Hummingbird
The Oaxaca hummingbird or blue-capped hummingbird (''Eupherusa cyanophrys'') is a Endangered 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 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 Taxonomy and systematics The Oaxaca hummingbird is monotypic. At times some authors have treated it as a subspecies of the white-tailed hummingbird (''E. poliocerca'') and others have treated both of them as subspecies of the stripe-tailed hummingbird (''E. eximia'').Arizmendi, M. d. C., C. I. Rodríguez-Flores, C. A. Soberanes-González, and T. S. Schulenberg (2020). Blue-capped Hummingbird (''Eupherusa cyanophrys''), version 1.0. In Birds of the World (T. S. Schulenb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-bellied Hummingbird
The black-bellied hummingbird (''Eupherusa nigriventris'') is a species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is found in Costa Rica and Panama.HBW 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 7 August 2022 Taxonomy and systematics The black-bellied hummingbird is monotypic. It and the stripe-tailed hummingbird (''E. eximia'') are sister species. Description The black-bellied hummingbird is long and weighs about . Males have a black breast and belly that provide the species' English name; their forehead and face are also black. The sides of the breast are green and the undertail Covert feather, coverts white. They have mostly bronze green upperparts with narrow black edges on the crown feathers and dull bronz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexican Woodnymph (14544829494)
The Mexican woodnymph (''Eupherusa ridgwayi'') is a species of hummingbird in the family Trochilidae endemic to western Mexico. It lives in subtropical or tropical moist lowland/foothill forest and plantations, feeding on flower nectar and insects. Mexican woodnymphs are vulnerable, threatened by habitat loss through deforestation. Taxonomy The Mexican woodnymph was formerly placed in the genus ''Thalurania'' that contains other species with "woodnymph" in their English names. A molecular phylogenetic study published in 2014 found that ''Thalurania'' was non-monophyletic and that the Mexican woodnymph is closely related to species in the genus ''Eupherusa''. Based on this result the Mexican woodnymph is now placed in ''Eupherusa''. The Mexican woodnymph is monotypic: there are no recognised subspecies. Description Mexican woodnymphs are small birds, generally 9-10 centimeters long. Females weigh around 3.5 grams and males weigh from 3.5 to 4.2 grams. Males have a strai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexican Woodnymph
The Mexican woodnymph (''Eupherusa ridgwayi'') is a species of hummingbird in the family Trochilidae endemic to western Mexico. It lives in subtropical or tropical moist lowland/foothill forest and plantations, feeding on flower nectar and insects. Mexican woodnymphs are vulnerable, threatened by habitat loss through deforestation. Taxonomy The Mexican woodnymph was formerly placed in the genus ''Thalurania'' that contains other species with "woodnymph" in their English names. A molecular phylogenetic study published in 2014 found that ''Thalurania'' was non-monophyletic and that the Mexican woodnymph is closely related to species in the genus ''Eupherusa''. Based on this result the Mexican woodnymph is now placed in ''Eupherusa''. The Mexican woodnymph is monotypic: there are no recognised subspecies. Description Mexican woodnymphs are small birds, generally 9-10 centimeters long. Females weigh around 3.5 grams and males weigh from 3.5 to 4.2 grams. Males have a strai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White-tailed Hummingbird
The white-tailed hummingbird (''Eupherusa poliocerca'') is a Near Threatened species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is endemic to southwestern Mexico.HBW 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 Taxonomy and systematics The white-tailed hummingbird is monotypic. However, in the past some authors have treated the Oaxaca hummingbird (''E. cyanophrys'') as a subspecies of it. Others have treated the white-tailed as a subspecies of the stripe-tailed hummingbird (''E. eximia'').Arizmendi, M. d. C., C. I. Rodríguez-Flores, C. A. Soberanes-González, and T. S. Schulenberg (2020). White-tailed Hummingbird (''Eupherusa poliocerca''), version 1.0. In Birds of the World (T. S. Schulenberg, Edito ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thalurania
Woodnymphs are hummingbirds in the genus ''Thalurania''. Males are green and violet-blue, while females are green with white-tipped tails and at least partially whitish underparts. Both sexes have an almost straight, entirely black bill and little or no white post-ocular spot. They are found in forest (primarily humid) and tall second growth. The species in this genus are almost entirely allo- or parapatric, and a species is present virtually everywhere in the tropical humid Neotropics. Taxonomy The genus ''Thalurania'' was introduced in 1848 by the English ornithologist John Gould. Gould did not specify a type species but this was designated as the fork-tailed woodnymph by George Robert Gray in 1855. The genus name combines the Ancient Greek ''thalos'' meaning "child" with ''ouranos'' meaning "heaven". The genus contains four species: * Crowned woodnymph (''Thalurania colombica'') * Fork-tailed woodnymph (''Thalurania furcata'') * Violet-capped woodnymph (''Thalurania glaucop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hummingbird
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 around the equator. They are small birds, with most species measuring in length. The smallest extant hummingbird species is the bee hummingbird, which weighs less than . The largest hummingbird species is the giant hummingbird, weighing . They are specialized for feeding on flower nectar, but all species also consume flying insects or spiders. Hummingbirds split from their sister group, the swifts and treeswifts, around 42 million years ago. The common ancestor of extant hummingbirds is estimated to have lived 22 million years ago in South America. They are known as hummingbirds because of the humming sound created by their beating wings, which flap at high frequencies audible to humans. They hover in mid-air at rapid wing-flapping rate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sierra Madre Del Sur
The Sierra Madre del Sur is a mountain range in southern Mexico, extending from southern Michoacán east through Guerrero, to the Isthmus of Tehuantepec in eastern Oaxaca. Geography The Sierra Madre del Sur joins with the Eje Volcánico Transversal (Trans-Mexican Volcanic Belt) of central Mexico in northern Oaxaca, but is separated from this range further west by the valley of the Balsas River and its tributary the Tepalcatepec River. The mountains' highest point is Cerro Nube – , in southern Oaxaca, and just one major highway crosses the range between Acapulco and Mexico City. Although separated from the main part of the Sierra Madre del Sur by the deep canyon of the lower Río Balsas, the mountains of southern Michoacán around Coalcomán are usually considered part of the Sierra Madre del Sur. Ecology The range is noted for its very high biodiversity and large number of endemic species. The Sierra Madre del Sur pine-oak forests ecoregion occupies the higher reaches of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
