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Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Cladus: Craniata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Classis: Reptilia
Cladus: Eureptilia
Cladus: Romeriida
Subclassis: Diapsida
Cladus: Sauria
Infraclassis: Archosauromorpha
Cladus: Crurotarsi
Divisio: Archosauria
Subsectio: Ornithodira
Subtaxon: Dinosauromorpha
Cladus: Dinosauria
Ordo: Saurischia
Cladus: Theropoda
Cladus: Neotheropoda
Infraclassis: Aves
Ordo: Passeriformes
Subordo: Tyranni
Infraordo: Tyrannides
Parvordo: Tyrannida

Familia: Tyrannidae
Subfamiliae: Hirundineinae - Elaeniinae - Muscigrallinae - Tyranninae - Fluvicolinae [acc. Ohlson et al. (2013)]
Genera: Agriornis - Alectrurus - Anairetes - Aphanotriccus - Arundinicola - AtalotriccusAttila - CamptostomaCalypturaCapsiempis - Casiornis - CnemarchusCnemotriccusCnipodectes - Colonia - Colorhamphus - Conopias - Contopus - CorythopisCulicivoraDeltarhynchus - Elaenia - Empidonax - Empidonomus - Euscarthmus - FluvicolaGriseotyrannusGubernetesGuyramemuaHemitriccusHeteroxolmis - HirundineaHymenopsInezia - KnipolegusLathrotriccusLegatusLeptopogonLessoniaLophotriccusMachetornis - Mecocerculus - Megarynchus - Mionectes - MitrephanesMuscigrallaMuscipipra - Muscisaxicola - MyiarchusMyiodynastes - MyiopagisMyiophobus - Myiornis - Myiotheretes - Myiotriccus - MyiozetetesNengetusNeoxolmisNephelomyiasNesotriccusOchthoeca - Ochthornis - OncostomaOrnithionPhaeomyiasPhelpsiaPhilohydorPhyllomyiasPhylloscartesPipritesPitangusPlatyrinchusPoecilotriccusPogonotriccusPolystictusPseudelaeniaPseudocolopteryxPseudotriccusPyrocephalusPyropePyrrhomyiasRamphotrigonRhynchocyclusRhytipternaSatrapaSayornisScotomyiasSerpophagaSilvicultrixSirystesStigmaturaSublegatusSuiririSyrtidicolaTachurisTaeniotriccusTodirostrumTolmomyiasTumbeziaTyrannopsisTyrannulusTyrannusUromyiasXenotriccusXolmisZimmerius

Genera synonymized: Polioxolmis


Tyrannidae Vigors, 1825

Typus: Tyrannus Lacèpède, 1799

Primary references

Vigors, N.A. 1825. Observations on the Natural Affinities that connect the Orders and Families of Birds. Transactions of the Linnean Society of London 14(3): 395-517. BHLReference page.

Additional references

Chesser, R.T. 2004. Molecular systematics of New World suboscine birds. Molecular Phylogenetics and Evolution 32: 11-24 DOI: 10.1016/j.ympev.2003.11.015 Full article (PDF)Reference page.
Ohlson, J., Fjeldså, J. & Ericson, P. G. P. 2009. A new genus for three species of tyrant flycatchers (Passeriformes: Tyrannidae), formerly placed in Myiophobus. Zootaxa 2290: 36–40. DOI: 10.5281/zenodo.191390 Full article (PDF)Reference page.

Tello, J.G., Moyle, R.G., Marchese, D.J., & Cracraft, J. 2009. Phylogeny and phylogenetic classification of the tyrant flycatchers, cotingas, manakins, and their allies (Aves: Tyrannides). Cladistics 25: 1-39. DOI: 10.1111/j.1096-0031.2009.00254.x Full article (PDF) Reference page.
Ohlson, J., Irestedt, M., Fjeldså, J. & Ericson, P.G.P. 2012. Nuclear DNA from a 180-year-old study skin reveals the phylogenetic position of the Kinglet Calyptura Calyptura cristata (Passeriformes: Tyrannides). Ibis 154: 533–541. Full article (PDF)Reference page.
Ohlson, J.I., Irestedt, M., Ericson, P.G.P. & Fjeldså, J. 2013. Phylogeny and classification of the New World suboscines (Aves, Passeriformes). Zootaxa 3613: 1–35. DOI: 10.11646/zootaxa.3613.1.1 Full article (PDF). Reference page.
Lopes, L.E., Chaves, A.V., de Aquino, M.M., Silveira, L.F. & dos Santos, F.R. 2017. The striking polyphyly of Suiriri: Convergent evolution and social mimicry in two cryptic Neotropical birds. Journal of Zoological Systematics Evolutionary Research 56 (2): 270–279. DOI: 10.1111/jzs.12200 Full article (PDF) Reference page.
Oliveros, C.H., Field, D.J., Ksepka, D.T., Barker, F.K., Aleixo, A., Andersen, M.J., Alström, P., Benz, B.W., Braun, E.L., Braun, M.J., Bravo, G.A., Brumfield, R.T., Chesser, R.T., Claramunt, S., Cracraft, J., Cuervo, A.M., Derryberry, E.P., Glenn, T.C., Harvey, M.G., Hosner, P.A., Joseph, L., Kimball, R.T., Mack, A.L., Miskelly, C.M., Peterson A.T., Robbins, M.B., Sheldon, F.H., Silveira, L.F., Smith, B.T., White, N.D., Moyle, R.G. & Faircloth, B.C. 2019. Earth history and the passerine superradiation. Proceedings of the National Academy of Sciences of the United States of America 116(16): 7916–7925 DOI: 10.1073/pnas.1813206116 Open access. Full article (PDF) Reference page.
Chesser, R.T., Harvey, M.G., Brumfield, R.T. & Derryberry, E.T. 2020. A revised classification of the Xolmiini (Aves: Tyrannidae: Fluvicolinae), including a new genus for Muscisaxicola fluviatilis. Proceedings of the Biological Society of Washington 133(1):35-48 DOI: 10.2988/20-00005 Paywall Reference page.
Ohlson, J.I., Irestedt, M., Batalha-Filho, H., Ericson. P.G.P. & Fjeldså, J. 2020. A revised classification of the fluvicoline tyrant flycatchers (Passeriformes, Tyrannidae, Fluvicolinae) Zootaxa 4747(1): 167-176 DOI: 10.11646/zootaxa.4747.1.7 Open access Reference page.

Vernacular names
English: Tyrant flycatchers
Esperanto: Tiranedoj
español: Atrapamoscas
hrvatski: Muholovke
magyar: Királygébicsfélék
italiano: Tirannidi
日本語: タイランチョウ科
русский: Тиранновые
中文: 霸鹟科

The tyrant flycatchers (Tyrannidae) are a family of passerine birds which occur throughout North and South America.[1] They are considered the largest family of birds known to exist in the world, with more than 400 species. They are the most diverse avian family in every country in the Americas, except for the United States and Canada. The members vary greatly in shape, patterns, size and colors. Some tyrant flycatchers may superficially resemble the Old World flycatchers, which they are named after but are not closely related to. They are members of suborder Tyranni (suboscines), which do not have the sophisticated vocal capabilities of most other songbirds.[2]

A number of species previously included in this family are now placed in the family Tityridae (see Systematics). Sibley and Alquist in their 1990 bird taxonomy had the genera Mionectes, Leptopogon, Pseudotriccus, Poecilotriccus, Taenotriccus, Hemitriccus, Todirostrum and Corythopis as a separate family Pipromorphidae,[3] but although it is still thought that these genera are basal to most of the family, they are not each other's closest relatives.[3]


Most, but not all, species are rather plain, with various hues of brown, gray and white commonplace, often providing some degree of presumed camouflage. Obvious exceptions include the bright red vermilion flycatcher, blue, black, white and yellow many-colored rush-tyrant and some species of tody-flycatchers or tyrants, which are often yellow, black, white and/or rufous, from the Todirostrum, Hemitriccus and Poecilotriccus genera. Several species have bright yellow underparts, from the ornate flycatcher to the great kiskadee. Some species have erectile crests. Several of the large genera (i.e. Elaenia, Myiarchus or Empidonax) are quite difficult to tell apart in the field due to similar plumage and some are best distinguished by their voices. Behaviorally they can vary from species such as spadebills which are tiny, shy and live in dense forest interiors to kingbirds, which are relatively large, bold, inquisitive and often inhabit open areas near human habitations. As the name implies, a great majority of tyrant flycatchers are almost entirely insectivorous (though not necessarily specialized in flies). Tyrant flycatchers are largely opportunistic feeders and often catch any flying or arboreal insect they encounter. However, food can vary greatly and some (like the large great kiskadee) will eat fruit or small vertebrates (e.g. small frogs). In North America, most species are associated with a "sallying" feeding style, where they fly up to catch an insect directly from their perch and then immediately return to the same perch. Most tropical species however do not feed in this fashion and several types prefer to glean insects from leaves and bark. Tropical species are sometimes found in mixed-species foraging flocks, where various types of passerines and other smallish birds are found feeding in proximity.

The smallest family members are the closely related short-tailed pygmy tyrant and black-capped pygmy tyrant from the genus Myiornis (the first species usually being considered marginally smaller on average). These species reach a total length of 6.5–7 cm (2.6–2.8 in) and a weight of 4 to 5 g (0.14 to 0.18 oz). By length, they are the smallest passerines on earth, although some species of Old World warblers apparently rival them in their minuscule mean body masses if not in total length.[4] The minuscule size and very short tail of the Myiornis pygmy tyrants often lend them a resemblance to a tiny ball or insect. The largest tyrant flycatcher is the great shrike-tyrant at 29 cm (11 in) and 99.2 grams (0.219 pounds). A few species such as the streamer-tailed tyrant, scissor-tailed flycatcher and fork-tailed flycatcher have a larger total length (up to 41 cm (16 in) in the fork-tailed flycatcher at least), but this is mainly due to their extremely long tails; the fork-tailed flycatcher has \the longest tail feathers of any known bird relative to their size (this being in reference to true tail feathers, not to be confused with elongated tail streamers as seen in some from the Phasianidae family of galliforms).[5]
Habitat and distribution

Species richness of Tyrannidae, when compared to habitat, is highly variable, although most every land habitat in the Americas has at least some of these birds. The habitats of tropical lowland evergreen forest and montane evergreen forest have the highest single site species diversity while many habitats including rivers, palm forest, white sand forest, tropical deciduous forest edge, southern temperate forest, southern temperate forest edge, semi-humid/humid montane scrub, and northern temperate grassland have the lowest single species diversity. The variation between the highest and the lowest is extreme; ninety species can be found in the tropical lowland evergreen forests while the number of species that can be found in the habitats listed above typically are in the single digits. This may be due in part to the fewer niches found in certain areas and therefore fewer places for the species to occupy.

Tyrannidae specialization among habitat is very strong in tropical lowland evergreen forests and montane evergreen forests. These habitat types, therefore, display the greatest specialization. The counts differ by three species (tropical lowland evergreen forests have 49 endemic species and montane evergreen forests have 46 endemic species). It can be assumed that they both have similar levels of specialization.

Regionally, the Atlantic Forest has the highest species richness with the Chocó following closely behind.
Status and conservation

The northern beardless tyrannulet (Camptostoma imberbe) is protected under the Migratory Bird Treaty Act of 1918.[6] This species is common south of the US border. The situation for a number of other species from South and Central America is far more problematic. In 2007, BirdLife International (and consequently IUCN) considered two species, the Minas Gerais tyrannulet and Kaempfer's tody-tyrant critically endangered. Both are endemic to Brazil. Additionally, seven species were considered endangered and eighteen species vulnerable.[7]


The family comprises 437 species divided into 105 genera.[8] A full list, sortable by common and binomial names, is at list of tyrant flycatcher species. Species in the genera Tityra, Pachyramphus, Laniocera and Xenopsaris were formerly placed in this family, but evidence suggested they belong in their own family, the Tityridae,[9] where they are now placed by SACC.
Eastern wood pewee, Contopus virens
The short-tailed pygmy tyrant (Myiornis ecaudatus) is the smallest species of passerine.
The great shrike-tyrant (Agriornis lividus) is the largest species of tyrant flycatcher.
Great kiskadee, Pitangus sulphuratus
Fork-tailed flycatcher, Tyrannus savana
Common tody-flycatcher, Todirostrum cinereum
Agile tit-tyrant, Anairetes agilis

Piprites (3 species)
Phyllomyias (14 species)
Tyrannulus – yellow-crowned tyrannulet
Myiopagis (7 species)
Elaenia (22 species)
Ornithion (3 species)
Camptostoma (2 species)
Suiriri – suiriri flycatcher
Mecocerculus (6 species)
Anairetes (6 species)
Uromyias (2 species)
Serpophaga (6 species)
Phaeomyias (2 species)
Capsiempis – yellow tyrannulet
Polystictus (2 species)
Nesotriccus – Cocos flycatcher
Pseudocolopteryx (5 species)
Pseudotriccus (3 species)
Corythopis – antpipits (2 species)
Euscarthmus (2 species)
Pseudelaenia – grey-and-white tyrannulet
Stigmatura (2 species)
Zimmerius (15 species)
Pogonotriccus (7 species)
Phylloscartes (16 species)
Mionectes (5 species)
Leptopogon (4 species)
Guyramemua - Chapada flycatcher
Sublegatus (3 species)
Inezia (4 species)
Myiophobus (6 species)
Nephelomyias (3 species)
Myiotriccus – ornate flycatcher
Tachuris – many-colored rush tyrant
Culicivora – sharp-tailed grass tyrant
Hemitriccus – typical tody-tyrants (22 species)
Myiornis (4 species)
Oncostoma (2 species)
Lophotriccus (4 species)
Atalotriccus – pale-eyed pygmy tyrant
Poecilotriccus (12 species)
Taeniotriccus – black-chested tyrant
Todirostrum – typical tody-flycatchers (7 species, others now in Poecilotriccus)
Cnipodectes (2 species)
Rhynchocyclus – flatbills (4 species)
Tolmomyias – flatbills (7 species)
Calyptura – kinglet calyptura
Platyrinchus – spadebills (7 species)
Neopipo – cinnamon neopipo
Pyrrhomyias – cinnamon flycatcher
Hirundinea – cliff flycatcher
Lathrotriccus (2 species)
Aphanotriccus (2 species)
Cnemotriccus – fuscous flycatcher
Xenotriccus (2 species)
Sayornis – phoebes (3 species)
Mitrephanes (2 species)
Contopus – pewees (15 species)
Empidonax (15 species)
Pyrocephalus – vermilion flycatchers (4 species)
Ochthornis – drab water tyrant
Satrapa – yellow-browed tyrant
Syrtidicola – little ground tyrant (formerly placed in Muscisaxicola)
Muscisaxicola – ground tyrants (12 species)
Lessonia (2 species)
Hymenops – spectacled tyrant
Knipolegus – black tyrants (12 species)
Cnemarchus – red-rumped bush tyrant
Xolmis (2 species)
Pyrope – fire-eyed diucon
Nengetus – grey monjita
Neoxolmis (4 species)
Myiotheretes (4 species)
Agriornis – shrike-tyrants (5 species)
Gubernetes – streamer-tailed tyrant
Muscipipra – shear-tailed grey tyrant
Fluvicola – typical water tyrants (3 species)
Arundinicola – white-headed marsh tyrant
Heteroxolmis – black-and-white monjita
Alectrurus (2 species)
Tumbezia – Tumbes tyrant
Silvicultrix (5 species)
Ochthoeca (8 species)
Colorhamphus – Patagonian tyrant
Colonia – long-tailed tyrant
Muscigralla – short-tailed field tyrant
Machetornis – cattle tyrant
Legatus – piratic flycatcher
Phelpsia – white-bearded flycatcher
Myiozetetes (4 species)
Pitangus – great kiskadee
Philohydor – lesser kiskadee
Conopias (4 species)
Myiodynastes (5 species)
Megarynchus – boat-billed flycatcher
Tyrannopsis – sulphury flycatcher
Empidonomus – variegated flycatcher
Griseotyrannus – crowned slaty flycatcher (formerly in Empidonomus)
Tyrannus – kingbirds (13 species)
Rhytipterna (3 species)
Sirystes (4 species)
Casiornis (2 species)
Myiarchus (22 species)
Ramphotrigon (4 species)
Attila – attilas (7 species)

See also

List of tyrant flycatcher species


"Tyrant flycatchers « IOC World Bird List". Archived from the original on 2020-04-24. Retrieved 2020-10-02.
del Hoyo, J. Elliott, A. & Christie, D. (editors). (2004) Handbook of the Birds of the World. Volume 9: Cotingas to Pipits and Wagtails. Lynx Edicions. ISBN 84-87334-69-5
Rheindt, F.E.; Norman, J.A.; Christidis, L. (2008). "Phylogenetic relationships of tyrant-flycatchers (Aves: Tyrannidae), with an emphasis on the elaeniine assemblage" (PDF). Molecular Phylogenetics and Evolution. 46 (1): 88–101. doi:10.1016/j.ympev.2007.09.011. PMID 18042406. Archived (PDF) from the original on 2014-12-10. Retrieved 2012-08-05.
CRC Handbook of Avian Body Masses, 2nd Edition by John B. Dunning Jr. (Editor). CRC Press (2008), ISBN 978-1-4200-6444-5.
Bird, David Mitchell (2004). The Bird Almanac: A Guide to Essential Facts and Figures of the World's Birds. Buffalo, NY, USA: Firefly Books. p. 70. ISBN 978-1-55297-925-9. Archived from the original on 2019-12-29. Retrieved 2016-11-24.
"List of Migratory Bird Species Protected by the Migratory Bird Treaty Act as of December 2, 2013" Archived June 7, 2019, at the Wayback Machine U.S. Fish and Wildlife Service
BirdLife International (2007). Species factsheets. Accessed 12 December 2007 available online Archived 2007-07-10 at WebCite
Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (July 2021). "Tyrant flycatchers". IOC World Bird List Version 11.2. International Ornithologists' Union. Retrieved 25 July 2021.

Adopt the Family Tityridae Archived 2008-05-08 at the Wayback Machine – South American Classification Committee (2007)

Further reading

Fjeldså, J.; Ohlson, J.I.; Batalha Filho, H.; Ericson, P.G.P.; Irestedt, M. (2018). "Rapid expansion and diversification into new niche space by fluvicoline flycatchers". Journal of Avian Biology. 49 (3). jav-01661. doi:10.1111/jav.01661.
Ohlson, J.I.; Irestedt, M.; Batalha Filho, H.; Ericson, P.G.P.; Fjeldså, J. (2020). "A revised classification of the fluvicoline tyrant flycatchers (Passeriformes, Tyrannidae, Fluvicolinae)". Zootaxa. 4747 (1): 167–176. doi:10.11646/zootaxa.4747.1.7. PMID 32230123.
Tello, J.G.; Moyle, R.G.; Marchese, D.J.; Cracraft, J. (2009). "Phylogeny and phylogenetic classification of the tyrant flycatchers, cotingas, manakins, and their allies (Aves: Tyrannides)". Cladistics. 25 (5): 429–467. doi:10.1111/j.1096-0031.2009.00254.x. S2CID 85422768.

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