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Taxon: Order Strigiformes Wagler, 1830 - owls (bird)
Classification by:

Natura - nature
Count: 14k;230p;886c;1650o;9920f;114,383g;258,447s;29,232ss;2073v;35,690;112e; ‡2o;20f;118g;518s;110ss;1v;7; †6p;91c;598o;3560f;17,702g;6350s;207ss;2v;392;14e
   actualia - actual entities
  Count: 14k;230p;886c;1650o;9920f;114,383g;258,446s;29,232ss;2073v;35,690;112e; ‡2o;20f;118g;518s;110ss;1v;7; †6p;91c;598o;3560f;17,702g;6350s;207ss;2v;392;14e
     Mundus Plinius - physical world
    Count: 14k;230p;886c;1650o;9920f;114,383g;258,446s;29,232ss;2073v;35,688;112e; ‡2o;20f;118g;518s;110ss;1v;7; †6p;91c;598o;3560f;17,702g;6350s;207ss;2v;392;14e
       naturalia - natural bodies
      Count: 8k;230p;886c;1650o;9844f;114,373g;258,022s;29,232ss;2042v;9; ‡2o;20f;118g;518s;110ss;1v; †6p;91c;598o;3560f;17,702g;6350s;207ss;2v
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
        Count: 6k;230p;411c;1642o;9844f;114,330g;254,795s;29,230ss;2014v;9; ‡2o;20f;118g;518s;110ss;1v; †6p;91c;597o;3560f;17,693g;6310s;207ss;2v
           Clade "neomura" Cavalier-Smith 1987
          Count: 6k;85p;340c;1486o;9346f;110,785g;238,471s;28,829ss;1996v;2; ‡2o;20f;118g;518s;110ss;1v; †6p;91c;597o;3559f;17,686g;6301s;207ss;2v
             Domain Eukaryota Chatton, 1925 - eukaryotes
            Count: 6k;80p;330c;1467o;9314f;110,658g;238,025s;28,829ss;1996v;2; ‡2o;20f;118g;518s;110ss;1v; †6p;91c;597o;3559f;17,686g;6301s;207ss;2v
               Clade neokaryotes Cavalier-Smith 1993 - mitochondrial eukaryotes
              Count: 5k;79p;326c;1459o;9308f;110,440g;237,852s;28,822ss;1996v;2; ‡2o;20f;118g;518s;110ss;1v; †6p;91c;597o;3556f;17,592g;6215s;201ss;2v
                 Clade neozoa Cavalier-Smith 1993
                Count: 5k;78p;320c;1451o;9297f;110,403g;237,797s;28,822ss;1996v;2; ‡2o;20f;118g;518s;110ss;1v; †6p;91c;597o;3556f;17,592g;6215s;201ss;2v
                   Clade scotokaryotes Cavalier-Smith 2000
                  Count: 3k;56p;192c;872o;7292f;88,644g;217,163s;28,335ss;511v;1; ‡2o;20f;117g;514s;110ss;1v; †4p;70c;491o;3021f;13,264g;5068s;107ss;2v
                     Clade podiates Cavalier-Smith 2012
                    Count: [p] 3k;54p;186c;858o;7256f;88,529g;217,004s;28,335ss;511v;1; ‡2o;20f;117g;514s;110ss;1v; †4p;70c;491o;3021f;13,264g;5068s;107ss;2v
                       [crown] Clade Amorphea Adl et al. 2012
                      Count: [p] 3k;54p;183c;855o;7251f;88,520g;216,991s;28,335ss;511v;1; ‡2o;20f;117g;514s;110ss;1v; †4p;70c;491o;3021f;13,264g;5068s;107ss;2v
                         [crown] Clade Opisthokonta Cavalier-Smith 1987
                        Count: [p] 3k;52p;174c;824o;7176f;88,275g;216,530s;28,333ss;507v;1; ‡2o;20f;117g;514s;110ss;1v; †4p;70c;491o;3021f;13,264g;5067s;107ss;2v
                           Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
                          Count: [p] 1k;33p;96c;582o;6241f;78,960g;214,166s;28,325ss;483v;1; ‡2o;20f;117g;514s;110ss;1v; †4p;69c;490o;3020f;12,778g;5058s;107ss;2v
                             Clade filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith 2008
                            Count: [p] 1k;33p;95c;580o;6234f;78,940g;214,144s;28,325ss;483v;1; ‡2o;20f;117g;514s;110ss;1v; †4p;69c;490o;3020f;12,778g;5058s;107ss;2v
                               Kingdom Animalia Linnaeus, 1758 - animals
                              Count: [p] 33p;92c;576o;6228f;78,884g;214,076s;28,325ss;482v;1; ‡2o;20f;117g;514s;110ss;1v; †4p;69c;490o;3020f;12,778g;5058s;107ss;2v
                                 Clade Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004
                                Count: 31p;86c;541o;6063f;78,121g;213,526s;28,306ss;471v;1; ‡2o;20f;117g;514s;110ss;1v; †2p;63c;461o;2723f;11,278g;4804s;107ss;2v
                                   Subkingdom Bilateria Hatschek, 1888 - bilaterians
                                  Count: 29p;80c;518o;5826f;77,229g;212,789s;28,301ss;463v;1; ‡2o;20f;117g;514s;110ss;1v; †2p;58c;447o;2710f;11,154g;4708s;107ss;2v
                                     Clade Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
                                    Count: 28p;78c;516o;5802f;77,143g;212,767s;28,301ss;463v;1; ‡2o;20f;117g;514s;110ss;1v; †1p;55c;447o;2706f;11,134g;4686s;107ss;2v
                                       Infrakingdom Deuterostomia Grobben, 1908
                                      Count: [p] 3p;18c;190o;1248f;10,494g;62,113s;12,707ss;308v;1; ‡2o;19f;115g;413s;102ss;1v; †1p;28c;267o;1167f;7589g;3047s;75ss;1v
                                         Phylum Chordata Bateson, 1885 - chordates
                                        Count: 9c;149o;1087f;9946g;61,722s;12,699ss;306v;1; ‡2o;19f;115g;413s;102ss;1v; †7c;215o;1146f;7448g;2995s;70ss;1v
                                           Subphylum Vertebrata Cuvier, 1812 - vertebrates
                                          Count: [fc] 6c;142o;1063f;9855g;61,522s;12,695ss;306v;1; ‡2o;19f;115g;413s;102ss;1v; †7c;215o;1146f;7443g;2994s;70ss;1v
                                             Myopterygii - myopterygians
                                            Count: 5c;140o;1059f;9840g;61,403s;12,695ss;306v;1; ‡2o;19f;115g;413s;102ss;1v; †5c;200o;1130f;7122g;2982s;68ss;1v
                                               Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
                                              Count: 5c;140o;1059f;9840g;61,403s;12,695ss;306v;1; ‡2o;19f;115g;413s;102ss;1v; †2c;191o;1102f;7043g;2944s;68ss;1v
                                                 Grade Teleostomi Bonaparte, 1836
                                                Count: 4c;126o;1005f;9645g;60,243s;12,693ss;306v;1; ‡2o;19f;115g;413s;102ss;1v; †1c;156o;998f;6749g;2878s;68ss;1v
                                                   Euteleostomi - bony vertebrates
                                                  Count: 4c;126o;1005f;9645g;60,243s;12,693ss;306v;1; ‡2o;19f;115g;413s;102ss;1v; †153o;988f;6691g;2868s;68ss;1v
                                                     Clade Sarcopterygii Romer, 1955
                                                    Count: 3c;67o;530f;5077g;31,847s;12,155ss;303v;1; ‡2o;19f;112g;392s;98ss;1v; †120o;839f;6225g;2708s;68ss;1v
                                                       [crown] Rhipidistia Cope, 1887
                                                      Count: 3c;66o;530f;5077g;31,847s;12,155ss;303v;1; ‡2o;19f;112g;392s;98ss;1v; †119o;838f;6217g;2707s;68ss;1v
                                                         Clade Tetrapodomorpha Ahlberg, 1991
                                                        Count: 3c;65o;527f;5074g;31,841s;12,150ss;303v;1; ‡2o;19f;112g;392s;98ss;1v; †118o;826f;6206g;2705s;68ss;1v
                                                           Clade Osteolepidimorpha
                                                          Count: 3c;65o;527f;5074g;31,841s;12,150ss;303v;1; ‡2o;19f;112g;392s;98ss;1v; †117o;825f;6199g;2701s;68ss;1v
                                                             Clade Tetrapoda Goodrich, 1930
                                                            Count: [oc] 3c;65o;527f;5074g;31,841s;12,150ss;303v;1; ‡2o;19f;112g;392s;98ss;1v; †115o;819f;6191g;2693s;68ss;1v
                                                               [crown] Clade Neotetrapoda
                                                              Count: 3c;65o;527f;5074g;31,841s;12,150ss;303v;1; ‡2o;19f;112g;392s;98ss;1v; †115o;810f;6174g;2674s;68ss;1v
                                                                 Clade Reptiliomorpha Säve-Söderbergh, 1934
                                                                Count: 2c;62o;466f;4549g;25,180s;12,080ss;303v;1; ‡2o;19f;112g;388s;98ss;1v; †113o;768f;6124g;2659s;68ss;1v
                                                                   Batrachosauria
                                                                  Count: [f] 2c;62o;466f;4549g;25,180s;12,080ss;303v;1; ‡2o;19f;112g;388s;98ss;1v; †111o;755f;6117g;2657s;68ss;1v
                                                                     Clade Amniota Haeckel, 1866 - amniotes
                                                                    Count: [f] 2c;62o;466f;4549g;25,180s;12,080ss;303v;1; ‡2o;19f;112g;388s;98ss;1v; †105o;730f;6087g;2651s;68ss;1v
                                                                       Class Reptilia Linnaeus, 1758 - reptiles
                                                                      Count: 35o;301f;3344g;20,060s;7724ss;1v;1; ‡2o;7f;60g;278s;65ss; †51o;319f;1555g;850s;3ss
                                                                         Eureptilia Olson, 1947
                                                                        Count: 35o;301f;3344g;20,060s;7724ss;1v;1; ‡2o;7f;60g;278s;65ss; †48o;305f;1474g;825s;3ss
                                                                           Romeriida Gauthier, Kluge & Rowe, 1988
                                                                          Count: [s] 35o;301f;3344g;20,060s;7724ss;1v;1; ‡2o;7f;60g;278s;65ss; †48o;304f;1472g;824s;3ss
                                                                             Clade Diapsida Osborn 1903 [Laurin 1991]
                                                                            Count: [s] 35o;301f;3344g;20,060s;7724ss;1v;1; ‡2o;7f;60g;278s;65ss; †48o;303f;1470g;824s;3ss
                                                                               Clade Neodiapsida Benton 1985 [Laurin 1991] {Reisz, Modesto & Scott 2011}
                                                                              Count: 35o;301f;3344g;20,060s;7724ss;1v;1; ‡2o;7f;60g;278s;65ss; †46o;300f;1467g;823s;3ss
                                                                                 [crown] Clade Sauria McCartney 1802 [Gauthier, Kluge & Rowe 1988]
                                                                                Count: 35o;301f;3344g;20,060s;7724ss;1v;1; ‡2o;7f;60g;278s;65ss; †45o;297f;1459g;819s;3ss
                                                                                   Clade Archosauromorpha Huene 1946 [Gauthier, Kluge & Rowe 1988] {Laurin 1991}
                                                                                  Count: 32o;205f;2160g;9642s;7166ss;1v; ‡2o;7f;58g;262s;62ss; †40o;223f;1312g;736s;3ss
                                                                                     Clade Archosauria Cope 1869 [Gauthier & Padian 1985]
                                                                                    Count: 32o;205f;2160g;9642s;7166ss;1v; ‡2o;7f;58g;262s;62ss; †36o;216f;1295g;724s;3ss
                                                                                       Avesuchia Benton, 1999
                                                                                      Count: [s] 32o;205f;2160g;9642s;7166ss;1v; ‡2o;7f;58g;262s;62ss; †35o;212f;1285g;718s;3ss
                                                                                         Clade Avemetatarsalia Benton 1999
                                                                                        Count: [s] 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †31o;181f;1131g;600s;3ss
                                                                                           Clade Ornithodira Gauthier 1986
                                                                                          Count: [s] 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †31o;180f;1130g;599s;3ss
                                                                                             Clade Dinosauromorpha Benton 1985
                                                                                            Count: [s] 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †30o;159f;1067g;576s;3ss
                                                                                               Clade Dinosauriformes Novas 1992
                                                                                              Count: [s] 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †30o;158f;1065g;573s;3ss
                                                                                                 Clade Dinosauria Owen 1841
                                                                                                Count: [s] 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †30o;157f;1057g;565s;3ss
                                                                                                   Clade Saurischia Seeley 1887 [Gauthier 1986]
                                                                                                  Count: [s] 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †29o;137f;867g;490s;3ss
                                                                                                     Clade Theropoda Marsh 1881 [Gauthier 1986]
                                                                                                    Count: 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †28o;120f;620g;333s;3ss
                                                                                                       Clade Neotheropoda Bakker 1986 [Sereno 1998]
                                                                                                      Count: 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †28o;119f;611g;327s;3ss
                                                                                                         Clade Averostra Paul 2002
                                                                                                        Count: 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †28o;117f;593g;322s;3ss
                                                                                                           Clade Tetanurae Gauthier 1986
                                                                                                          Count: 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †28o;114f;564g;314s;3ss
                                                                                                             Clade Orionides Carrano, Benson & Sampson 2012
                                                                                                            Count: 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †28o;114f;555g;303s;3ss
                                                                                                               Clade Avetheropoda Paul 1988 [Padian et al. 1999]
                                                                                                              Count: 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †28o;111f;534g;284s;3ss
                                                                                                                 Clade Coelurosauria Huene 1914 [Gauthier 1986]
                                                                                                                Count: [s] 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †28o;107f;505g;256s;3ss
                                                                                                                   Clade Tyrannoraptora Sereno 1999, nom. cl. inval.
                                                                                                                  Count: [s] 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †28o;107f;498g;250s;3ss
                                                                                                                     Clade Maniraptoriformes Holtz 1995 [Holtz 1996]
                                                                                                                    Count: [s] 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †28o;104f;469g;238s;3ss
                                                                                                                       Clade Maniraptora Gauthier 1986
                                                                                                                      Count: [s] 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †28o;102f;457g;226s;3ss
                                                                                                                         Clade Pennaraptora Foth et al. 2014
                                                                                                                        Count: 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †28o;98f;427g;203s;3ss
                                                                                                                           Clade Paraves Sereno 1997 [Sereno 1998]
                                                                                                                          Count: 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †27o;93f;400g;183s;3ss
                                                                                                                             Clade Avialae Gauthier 1986
                                                                                                                            Count: [s] 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †27o;91f;359g;173s;3ss
                                                                                                                               Subclass Aves Linnaeus, 1758
                                                                                                                              Count: 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †27o;91f;356g;171s;3ss
                                                                                                                                 Clade Pygostylia Chatterjee 1997 [Chiappe 2001]
                                                                                                                                Count: 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †25o;88f;349g;163s;3ss
                                                                                                                                   Clade Ornithothoraces Chiappe 1995
                                                                                                                                  Count: [s] 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †23o;86f;344g;154s;3ss
                                                                                                                                     Clade Ornithuromorpha Chiappe 2001
                                                                                                                                    Count: [s] 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †15o;73f;300g;107s;3ss
                                                                                                                                       Clade Ornithurae Haeckel 1866 [Gauthier 1986] {Chiappe 1991}
                                                                                                                                      Count: [s] 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †10o;67f;291g;98s;3ss
                                                                                                                                         Clade Carinatae Merrem 1813 [Gauthier & de Queiroz 2001]
                                                                                                                                        Count: [s] 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †6o;61f;275g;78s;3ss
                                                                                                                                           [crown] Clade Neornithes Gadow, 1893 - living birds
                                                                                                                                          Count: 31o;202f;2151g;9617s;7150ss;1v; ‡2o;7f;57g;261s;62ss; †5o;59f;273g;74s;3ss
                                                                                                                                             Cohort Neognathae Pycraft, 1900
                                                                                                                                            Count: 27o;196f;2136g;9561s;7007ss;1v; ‡3f;51g;247s;59ss; †4o;55f;258g;59s;3ss
                                                                                                                                               Subcohort Neoaves Sibley et al., 1988
                                                                                                                                              Count: [s] 25o;188f;2008g;9117s;6198ss;1v; ‡2f;39g;217s;53ss; †2o;52f;213g;52s;1ss
                                                                                                                                                 Division Terrestrornithes B.C. Livezey & R.L. Zusi, 2007
                                                                                                                                                Count: [s] 17o;167f;1917g;8784s;5821ss;1v; ‡2f;38g;196s;50ss; †1o;29f;131g;31s
                                                                                                                                                   Subdivision Dendrornithes Verheyen, 1961
                                                                                                                                                  Count: [s] 13o;139f;1772g;8240s;5090ss;1v; ‡1f;32g;151s;39ss; †1o;14f;51g;22s
                                                                                                                                                     Section Raptores Baird, 1858
                                                                                                                                                    Count: [s] 2o;7f;112g;499s;1061ss; ‡4g;15s;6ss; †5f;21g;15s
                                                                                                                                                       Superorder Falconimorphae Seebohm, 1890
                                                                                                                                                      Count: [s] 2o;7f;112g;499s;1061ss; ‡4g;15s;6ss; †5f;21g;15s
                                                                                                                                                         Order Strigiformes Wagler, 1830 - owls
                                                                                                                                                        Count: [*] 2f;28g;195s;522ss; ‡3g;8s;6ss; †4f;7g;1s
                                                                                                                                                           Family †Bradycnemidae Harrison & Walker, 1975
                                                                                                                                                          Count: -
                                                                                                                                                           Family †Ogygoptyngidae Rich & Bohaska, 1981
                                                                                                                                                          Count: -
                                                                                                                                                           Family †Protostrigidae Wetmore
                                                                                                                                                          Count: [†g] †2g
                                                                                                                                                           Family †Sophiornithidae Mourer-Chauviré, 1987
                                                                                                                                                          Count: -
                                                                                                                                                           1 Family Tytonidae Mathews, 1912 - barn owls
                                                                                                                                                          Count: [*g] 2g;15s;56ss; †3g
                                                                                                                                                           2 Family Strigidae Vigors, 1825 - owls
                                                                                                                                                          Count: [*] 26g;180s;466ss; ‡3g;8s;6ss; †2g;1s

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Last updated: 2 Jun 2023