| Taxon | Authority/Year | Citation | Notes |
|---|---|---|---|
| Babax | David & Oustalet 1877 | Ois.Chine[David&Oustalet] p.188 | = David 1875 J.Trois.Voy.Expl.Chine 1 p.181 |
| Babax | David & Oustalet 1877 | Ois.Chine[David&Oustalet] p.188 | Not new here! |
| Bacamus | Rafinesque 1815 | AnalyseNat. p.69 | |
| Bacha | Jameson,W 1840 | CalcuttaJ.Nat.Hist. 1 no.3 p.320 | Oct. |
| Badiostes | Ameghino 1895 | Bol.Inst.Geogr.Argent. 15 no.11-12 p.600 | Nov. & Dec. 1894 |
| Baelophus | Selys-Longchamps 1884 | Bull.Soc.Zool.France 9 p.48 | |
| Baeolophus | Cabanis 1850 | Mus.Hein. 1 p.91 | |
| Baeolophus | Cabanis 1851 | Mus.Hein. 1 p.91 | |
| Bacolophus | Bonaparte 1854 | Ann.Sci.Nat.Zool.(4) 1 pt2 p.121 | |
| Badistornis | Wetmore 1940 | J.Morphol. 66 no.1 p.30 fig.9,10 | Jan. 2 |
| Baeocerca | Heine 1860 | J.Orn. 7["1859"] no.42 p.426 | |
| Baeopipo | Cabanis & Heine 1863 | Mus.Hein. 4 Heft2 p.54 | Signature dated: "8. Juni 1863." |
| Baeopogon | Heine 1860 | J.Orn. 8 no.44 p.139 | Marz |
| Baeoscelis | Heine 1860 | J.Orn. 8 no.44 p.130 | Marz |
| Baetamontia | Bonaparte 1850 | Monogr.Loxiens p.xii | |
| Baetamontia | Bonaparte & Schlegel 1851 | Contrib.Orn.[Jardine] no.1 p.41 | Feb. or later |
| Bahila | Hodgson 1837 | Ind.Rev. 2 no.2 p.87 | Not earlier than May 13 |
| Baillonius (side 2) | Cassin 1867 | Proc.Acad.Nat.Sci.Philadelphia 19 p.114 | Meeting of Sept. 24. |
| Bainopus | Hodgson 1844 | Zool.Misc.[Gray,JE] 3 p.84 | "June" |
| Bainopus | Gray,GR 1846 | Cat.Mamm.BirdsNepalThibet[Gray,JE] p.91 | |
| Bainopus | Blyth 1847 | J.Asiat.Soc.Bengal 16 pt1 p.124 | For Feb. |
| Balaeniceps | Gould 1850 | Athenaeum no.1207 p.1315 | Dec. 14 |
| Balaniceps | Bonaparte 1851 | Institut 19 no.889 p.18 | Jan. 15 |
| Balaniceps | Bonaparte 1851 | Tagsb.Fort.Nat.-undHeil-kunde[Froriep] 2 no.280 p.48 | Mch. |
| Balaeniceps | Gould 1852 | PZS Pt19 no.219 p.1 | |
| Balanephagus | Morris 1837 | Naturalist 2 no.9 p.124 | June |
| Balanosphyra | Ridgway 1911 | Proc.Biol.Soc.Wash. 24 p.34 | Feb. 24 |
| Balbusardus | Fleming,J 1828 | Hist.Brit.Anim. p.51 | |
| Balearica | Brisson 1760 | Orn. 1 p.48; 5 p.511 pl.XLI | |
| Balearius | Rafinesque 1815 | AnalyseNat. p.71 | |
| Balicassius | Bonaparte 1854 | Ann.Sci.Nat.Zool.(4) 1 p.125 | |
| Balitus | Rafinesque 1815 | AnalyseNat. p.65 | |
| Bambusicola | Gould 1863 | PZS["1862"] Pt3 p.285 | Feb. |
| Bambusicola | Gould | Blyth (Ibis, 1867, 160) says type is Perdix thoracica Tem. | |
| Bananivorus | Bonaparte 1853 | Compt.Rend. 37 p.834 | Not earlier than Dec. 5 |
| Bangsia | Penard,TE 1919 | Auk 36 no.4 p.539 | Oct. 31 |
| Banksianus | Lesson 1830 | TraitedOrn. livr.3 p.179 | July |
| Bannermania | Mathews & Iredale 1915 | Ibis(10) 3 no.3 p.578 | July |
| Baptornis | βαπτ&omega, to plunge. | ||
| Baptornis | Marsh 1877 | Am.J.Sci.Arts(3) 14 no.79 p.86 | July |
| Baptothorax | Roberts 1922 | Ann.TransvaalMus. 8 pt4 p.251 | Oct. 30 |
| Les Barbacous | Cuvier 1817 | RegneAnim. 1 p.426 | In Vernacular only. |
| Barbacou | Oken 1817 | Isis 1 Heft8 col.1184 | Possibly in a vernacular sense. |
| Barbacou | Voigt 1831 | DasThierreich[Voigt] 1 p.703 | |
| Barbaculus | Jarocki 1821 | Zoologiia 2 p.33 | |
| Barbacus | Brookes,J 1830 | Mus.Brookes. p.93 | Feb. |
| Barbatula | Lesson | Preoccupied by Barbatula Linck, Pisces. | |
| Barbatula | Lesson 1837 | OeuvresCompl.Buffon 9 p.292,note | |
| Barbatulides | Strand 1928 | Arch.Naturgesch. 92A Heft8 p.57 | July |
| Barbilanius | Dumont 1805 | Dict.Sci.Nat. 4 p.185 | |
| Barbilanius | Ranzani 1823 | Elem.Zool. 3 pt6 | |
| Barbilanius | Gray,GR 1841 | ListGen.BirdsEd.2 p.102 | |
| Barbilanius | Gray,GR 1841 | ListGen.BirdsEd.2 p.102 | |
| Barbions | Gray,GR 1841 | ListGen.BirdsEd.2 p.69 | |
| Barbus | Cuvier 1798 | Tabl.Element.Hist.Nat.Anim. p.234 | |
| Barbus | Cuvier 1798 | Tabl.Element.Hist.Nat.Anim. p.234 | Vern. only |
| Bargea | Rafinesque 1815 | AnalyseNat. p.71 | |
| Baristus | See under Anaethetus. | ||
| Baristus | Rafinesque 1815 | AnalyseNat. p.68 | |
| Barita | Cuvier 1817 | RegneAnim. 1 p.340 | |
| Barnardius | Bonaparte 1854 | Ann.Sci.Nat.Zool.(4) 1 pt2 p.108 | |
| Barnesia | Bertoni,W 1901 | Av.Nuev.Paraguay p.77 | Enero |
| Barnardius | Bonaparte 1854 | Rev.Mag.Zool.(2) 6 p.153 | March |
| Barornis | Marsh 1894 | Am.J.Sci.Arts(3) 48 no.286 p.344 | Oct. |
| Barrabandius | Bonaparte 1850 | Consp.Gen.Av. 1 p.2 | |
| Bartramia | Lesson 1831 | TraitedOrn. p.553 | Livr. 7? April? |
| Barrita | Swainson 1836 | Class.Birds 1 p.256 | |
| Bartramia | Lesson 1831 | TraitedOrn. p.553 | |
| Bartramius | Bonaparte 1856 | Tabl.Par.ord.Linn.Ans.Grall.Gall. p.42 | |
| Bartramius | Bonaparte 1857 | Rev.Mag.Zool.(2) 9 p.59 | Feb. |
| Bartramus | Selys-Longchamps 1857 | Rev.Mag.Zool.(2) 9 p.120 | March |
| Baruffius | Bonaparte 1854 | Ann.Sci.Nat.Zool.(4) 1 p.125 | |
| Bariphonus | Cuvier 1829 | RegneAnim.nouv.ed. 1 p.443,note | |
| Baryphonus | Vieillot 1816 | Analyse p.48 | |
| Baryphthengus | Cabanis & Heine 1859 | Mus.Hein. 2 p.114 | Signature dated: "26. November 1859". |
| Baryrhynchodes | Strand 1928 | Arch.Naturgesch. 92A Heft8 p.57 | July |
| Baryrhynchus | Roberts 1922 | Ann.TransvaalMus. 8 pt4 p.214 | Oct. 30 |
| Basanistes | Lichtenstein,MHK 1842 | Verz.Samml.Vog.Kaffernl. p.12 | |
| Basanistes | Hartlaub 1844 | Systemat.Verz.Nat.Samml.Ges.Mus. 1 p.60 | |
| Bassinestes | Eyton 1856 | Cat.Sp.Birds p.188 | |
| Basileornis | Walden 1872 | Trans.Zool.Soc.London 8 pt2 p.77 | |
| Basileuterus | Cabanis 1848 | ReisenBrit.-Guiana[Schomburgk] 3 p.666 | Name first mentioned in 1847 Arch.Naturgesch. 1 p.316, but a nomen nudum there |
| Basilinna | Boie,F 1831 | Isis 24 col.546 | |
| Basilinna | Boie,F 1831 | Isis 24 Heft5 col.546 | |
| Basilina | Reichenbach 1849 | Av.Syst.Nat. pl.XXXIX fig. | Dec. 1 |
| Basilornis | Bonaparte | Consp.Gen.Av. 1 p.420 | Signature dated "3. Junii. 1850." |
| Batara | Lesson 1830 | TraitedOrn. livr.5 p.347 | Nov.-Dec.? |
| Bathilda | Reichenbach 1862 | Singvogel pt1 p.19 | |
| Bathmedonia | Reichenow 1904 | J.Orn. 52 no.1 p.134 | Jan. |
| Bathmidura | Reichenbach 1853 | Handb.spec.Orn.(Icon.Syn.Av.no.10) p.163 | |
| Bathmidurus | Cabanis 1847 | ||
| Bathmidurus | Cabanis 1847 | Arch.Naturgesch. 13 Bd.1 Heft2 p.243 | Cabanis's paper dated "Berlin im January 1847". |
| Bathmisyrma | Reichenow 1897 | Orn.Monatsb. 5 no.10 p.161 | Oct. |
| Bathmocercus | Reichenow 1895 | Orn.Monatsb. 3 no.7 p.113 | |
| Bathornis | Wetmore 1927 | Proc.Colo.Mus.Nat.Hist. 7 pt2 p.11 | July 15 |
| Bathyrhynchus | McClelland 1837 | Q.J.CalcuttaMed.Phys.Soc. | |
| Bathyrynchus | McClelland 1837 | Q.J.CalcuttaMed.Phys.Soc. 1 no.4 p.531 | Oct. 1 |
| Bathyrynchus | McClelland 1837 | Ind.Rev. 2 pt8 p.509,513 | Nov. |
| Bathyrhynchus | McClelland 1840 | PZS["1839"] Pt7 p.164 | |
| Batrachostomus | Gould 1838 | Icon.Av. pt2 pl.17,text | Aug. |
| Batraeostomus | Salvadori 1896 | Boll.Mus.Zool.Anat.Comp.Torino 11 no.250 p.8 | |
| Baucis | Reichenbach 1854 | J.Orn. 1["1853"] Beil.zuExtraheft p.13 | |
| Bauharnaisius | Bonaparte 1850 | Consp.Gen.Av. 1 p.95 | |
| Bathyrynchus | McClelland 1838 | Ind.Rev. 2 p.513 | |
| Baza | Hodgson 1836 | J.Asiat.Soc.Bengal 5 no.60 p.777 | Dec. |
| Baza | Hodgson 1837 | J.Asiat.Soc.Bengal 6 pt1 no.65 p.361 | |
| Beauharnasius | Gould | Monogr.Ramphastid. Ed.2 pl.25,text | "1854" |
| Beauharnesius | Bonaparte 1854 | NotesColl.Delattre p.84,note | Antedates the Consp.Vol.Zygodact. paper. |
| Beauharnesius | Bonaparte 1854 | Ann.Sci.Nat.Zool.(4) 1 p.128 | |
| Beauharnisius | |||
| Bebrornis | Sharpe 1883 | Cat.BirdsBrit.Mus. 7 p.102,textfig. | |
| Becardia | Rafinesque 1815 | AnalyseNat. p.67 | |
| Belanopterus | Scott,WED & Sharpe 1910 | Rep.PrincetonUniv.Exped.Patagonia 2 pt2 p.279-285 | Mch. 3 |
| Belchera | Mathews 1912 | AustralAv.Rec. 1 no.5 p.109 | Dec. 24 |
| Bellatrix | Boie,F 1831 | Isis 24 Heft5 col.544 | |
| Bellona | Reichenbach 1852 | Av.Syst.Nat. p.XXX | |
| Bellona | Mulsant, Verreaux,J & Verreaux,E 1866 | Mem.Soc.Imp.Sci.Nat.Cherbourg 12 p.219 | |
| Belocercus | Muller,S | Verh.Nat.Gesch.[Temminck] Land-Volk. no.10 p.471 | |
| Belonopterus | Reichenbach 1852 | Av.Syst.Nat. p.XVIII | |
| Belanopterus | Scott,WED & Sharpe 1910 | Rep.PrincetonUniv.Exped.Patagonia 2 pt2 p.278 | |
| Belornis | Milne-Edwards,A 1893 | BBOC no.10 p.54 | |
| Belurus | Bonaparte 1854 | Ann.Sci.Nat.Zool.(4) 1 pt2 p.108 | |
| Belurus | Bonaparte 1854 | Rev.Mag.Zool.(2) 6 p.152 | March |
| Bengalis | Rafinesque 1815 | AnalyseNat. p.68 | |
| Bengalus | Brisson 1760 | Orn. 3 p.203,205 | Not generic. |
| Bensonhyphantes | Roberts 1947 | Ostrich 18 p.82 | July |
| Berdytes | Fleming,J 1822 | Philos.Zool. 2 p.242 | |
| Berecynthia | Reichenbach 1852 | Av.Syst.Nat. p.XXX | |
| Berenicicomis | Sundevall 1873 | Meth.Av.Tentam. 2 p.96,note | |
| Berenicornis | Bonaparte 1850 | Consp.Gen.Av. 1 p.91 | |
| Bergia | Bertoni,W 1901 | Av.Nuev.Paraguay p.86 | Enero |
| Berlepschia | Ridgway 1887 | Proc.U.S.Natl.Mus. 10 p.151 | July 2 |
| Berlepschia | Bertoni,W 1901 | Av.Nuev.Paraguay p.114 | Enero |
| Berneyornis | Mathews 1916 | BirdsAustr.[Mathews] 5 pt3 p.305 | |
| Bernicla | Brisson 1760 | Orn. 6 p.300,302 | Not generic. |
| Bernicla | Oken 1817 | Isis 1 Heft8 col.1184 | |
| Bernicla | Boie,F 1822 | Isis 10 Heft5 col.563 | |
| Bernicula | Coues 1882 | ChecklistN.Am.BirdsEd.2 p.112 | |
| Berniera | Fisher,WK 1903 | Auk 20 p.391 | Oct. |
| Bernieria | Bonaparte 1854 | Ann.Sci.Nat.Zool.(4) 1 pt2 p.118 | |
| Bernieria | Hartlaub 1860 | J.Orn. 8 no.43 p.8 | Jan. |
| Berneyornis | Mathews 1916 | BirdsAustr.[Mathews] 5 pt3 p.305 | |
| Bertholdipelia | Boetticher 1950 | Festschr.BertholdKlatt p.62 | |
| Bessethera | Cabanis | Mus.Hein. 1 p.76 | 1850/1851 |
| Bessonornis | Smith,A | Ill.Zool.S.Afr. textpl.48 | |
| Bessonornis | Smith,A 1840 | Ill.Zool.S.Afr. pt10 textpl.48 | Mch. |
| Bessornis | Cabanis 1850 | Mus.Hein. 1 p.8 | |
| Bethylus | Preoccupied by Bethylus "F." | ||
| Bethyllus | Lichtenstein,MHK 1820 | ZweitesPreisverz.Doubl.Zool.Mus.Berlin p.10 | |
| Bethyllus | Lichtenstein,MHK 1823 | Verz.Doubl.Zool.Mus.Berlin p.21 | |
| Bethylus | Cuvier 1817 | RegneAnim. 1 p.341 | |
| Bhringa | Hodgson 1836 | Ind.Rev. 1 no.8 p.325 | Nov. |
| Buchanga | Named from the Indian "Bhúchàng", a name of the Drongo | ||
| Bhuchanga | Hodgson 1836 | Ind.Rev. 1 no.8 p.326 | Nov. |
| Bhuganga | Reichenbach 1850 | Av.Syst.Nat. pl.LXXXVIII fig. | Aug. 1 |
| Buchanga | Bonaparte 1854 | Ann.Sci.Nat.Zool.(4) 1 p.125 | |
| Bianchoma | Mathews & Hallstrom 1943 | NotesOrderProcell.[Mathews&Hallstrom] p.29 | |
| Biarmicus | Brehm,CL 1881 | Orn.Briefe[Homeyer] p.52 | |
| Bias | Lesson 1830 | TraitedOrn. livr.5 p.385 | Nov.-Dec.? |
| Bias | Pucheran 1846 | Rev.Zool. 9 p.136 | April |
| Biastes | Reichenbach 1853 | Handb.spec.Orn.(Icon.Syn.Av.no.10) p.175 | |
| Biastes | Reichenbach | Preoccupied by Biastes "Pnz." | |
| Biatas | Cabanis & Heine | Mus.Hein. 2 p.19 | |
| Biblis | Fabricius 1808 | Preoccupies the bird name | |
| Biblis | Lesson 1840 | Rev.Zool. 3 p.145 | May |
| Biblis | |||
| Biblis | Gray,GR 1841 | ListGen.BirdsEd.2 p.11 | |
| Bichenoa | Moulton 1923 | Ibis(11) 5 no.4 p.782 | Oct. 3 |
| Bidens | Spix | Av.Sp.Nov.Brasil. 1 p.14 | |
| Bidens | Stephens 1826 | Gen.Zool.[Shaw] 14 pt1 p.346 | |
| Biensis | Pucheran 1845 | Rev.Zool. 8 p.278 | Aug. |
| Biophorus | Temminck & Schlegel 1850 | FaunaJap.Aves[Siebold] p.135 | |
| Bites | Sundevall 1857 | J.Orn. 5 no.28 p.248 | July |
| Biziura | Stephens 1824 | Gen.Zool.[Shaw] 12 pt2 p.221 | |
| Blacicus | Cabanis 1855 | J.Orn. 3 no.18 p.480 | Nov. |
| Blacipus | Heine & Reichenow 1890 | Nomen.Mus.Heine.Orn.[Heine&Reichenow] p.358 | |
| Blacops | Richmond 1899 | Auk 16 no.2 p.186 | Apr. |
| Blagrus | Blyth | J.Asiat.Soc.Bengal 15 no.173 p.369 | |
| Blagrus | Blyth 1850 | J.Asiat.Soc.Bengal 19 no.40 p.317,341 | no.4 for 1850 |
| Blanfordius | Hume 1873 | Str.Feath. 1 no.2-4 p.195,300 | |
| Blarga | Rafinesque 1815 | AnalyseNat. p.71 | |
| Blasipus | Bonaparte 1853 | Tageb.Dtsch.Naturf.AertzeWiesbaden p.188 | + 1853 J.Orn. p.47 |
| Blasipus | Bruch 1853 | J.Orn. 1 p.108 | For Mch. |
| Blasipus | Bruch 1853 | J.Orn. 1 no.2 p.108 | March |
| Blax | Reichenow 1894 | Orn.Monatsb. 2 no.8 p.126 | Aug. |
| Blechropus | Swainson 1837 | Class.Birds 2 p.256 | |
| Blechropus | Swainson 1838 | Nat.Libr. 21(Flycatchers) p.98 | May |
| Bleda | Bonaparte 1857 | Rev.Mag.Zool. p.50 | |
| Blepharomerops | Reichenbach 1852 | Handb.spec.Orn.(Icon.Syn.Av.no.9) p.82 | |
| Blythipicus | Bonaparte 1854 | Ann.Sci.Nat.Zool.(4) 1 p.129 | |
| Blythoscopus | Giebel 1877 | ThesaurusOrn. 3 p.415,789 | |
| Boanerges | Thayer & Bangs 1912 | Mem.Mus.Comp.Zool. 40 no.4 p.199 pl.6 | August |
| Boarula | Goebel 1879 | J.Orn. 27 no.147 p.269,273,274,450 | July |
| Bocagia | Shelley 1894 | BBOC 3 no.18 p.43 | |
| Boetticherella | Wolters 1943 | Zool.Anz. 143 no.7-8 p.183 | Aug. 30 |
| Boissonneaua | Reichenbach 1854 | J.Orn. 1["1853"] Beil.zuExtraheft p.11 | |
| Boissonneauxia | Simon 1911 | Miss.ArcMerid.Equat. 9 Zool. fasc.1 p.B137 | = Simon 1897 |
| Bolbopsittacus | Salvadori 1891 | Cat.BirdsBrit.Mus. 20 p.503 | Dec. |
| Bolborhynchus | Bonaparte 1857 | Rem.Obs.Blanch.Caract.Psitt. p.6 | Publ. Apr., 1857. |
| Bolborrhynchus | Finsch 1867 | Papageien 1 p.143,235 | |
| Bolborrhynchus | Newton,A 1868 | Zool.Rec. 4 Aves p.84 | = Finsch, 1867 |
| Bolbospiza | Reichenow 1914 | Vog. 2 p.416 | |
| Bolborrhynchus | Corrected to Bolborhynchus in the Ibis, 1869, 225. | ||
| Bombornis | Oberholser 1920 | Auk 37 no.2 p.295 | April 15 |
| Bombycilla | Brisson 1760 | Orn. 2 p.333 | Not generic. |
| Bombycilla | Vieillot 1808 | Hist.Nat.Ois.Am.Sept. 1["1807"] p.88 | |
| Bombycilla | Vieillot | Hist.Nat.Ois.Am.Sept. 1 p.88 | 180[-] |
| Bombycella | Lesson 1841 | ActesSoc.Linn.Bordeaux 12 no.37 p.22 | Juin 20 |
| Bombicylla | Drapiez 1829 | ResumeOrn. p.119 | |
| Bombicylla | Drapiez 1842 | TraiteElem.Orn. p.119 | |
| Bombycistoma | Hay,WE 1841 | J.Asiat.Soc.Bengal 10 pt2 no.115 p.574 | |
| Bombycistoma | Bonaparte 1854 | Ann.Sci.Nat.Zool.(4) 1 p.138 | |
| Bombycivoca | Cuvier 1817 | RegneAnim. 1 p.349 | |
| Bombycivoca | Fleming,J 1822 | Philos.Zool. 2 p.240 | |
| Bombycivora | Temminck 1813 | Hist.Nat.Pig.Gallin. 2 p.249,note | |
| Bombycivora | Temminck 1815 | Man.Orn.[Temminck].ed.1 p.76 | = Temminck 1813 |
| Bombyciphora | Meyer,B 1815 | Kurz.Beschr.Vog.Liv-undEsthlands p.x,104 | |
| Bombyciphora | Meyer,B 1819 | Ann.Wett.Ges. 4 Heft1 p.90 | + 1822 Zus.Ber.MeyersWolfsTasch.deutsch.Vog. p.68 |
| Bombycophora | Nitzsch 1829 | Obs.Av.art.carot.comm. p.11,24 | |
| Bombylonax | Heine 1860 | J.Orn. 7["1859"] no.42 p.434 | |
| Bonapartia | Buttikofer 1896 | NotesLeydenMus. 18 no.1 note9 p.58 | |
| Bonaparteis | Kuroda,Nagamichi 1933 | BirdsJava 1 p.53 | |
| Bonasa | Brisson 1760 | Orn. 1 p.191,195 | Not generic. |
| Bonasa | Stephens 1819 | Gen.Zool.[Shaw] 11 pt2 p.298 | |
| Bonasa | Stephens 1819 | Gen.Zool.[Shaw] 11 pt2 p.298 | |
| Bonasa | Stephens 1819 | [Note: not found in G.K. Hall microfiche] | |
| Bonasa | Bonaparte 1856 | Compt.Rend. p.880 | [Note: not found in G.K. Hall microfiche] |
| Bonasia | Bonaparte | Ann.Lyc.Nat.Hist.N.Y. 2 p.126,441 | "1828" |
| Bonasia | Bonaparte | Ann.Lyc.Nat.Hist.N.Y. 2 p.126,441 | 1826-8 |
| Bonasia | Bonaparte 1828 | Am.Orn.[Bonaparte] 3 p.28 | |
| Bonasia | Brehm,CL 1831 | Handb.Naturgesch.Vog.Deutschl. p.512 | |
| Bonasia | Bonaparte 1856 | Compt.Rend. 42 no.19 p.880 | Not earlier than May 12 |
| Boreortalis | Brodkorb 1954 | WilsonBull. 66 no.3 p.180 | Oct. 29 |
| Borisia | Hachisuka 1935 | BirdsPhilip.Is pt4 p.416 | |
| Boschas | Swainson 1831 | J.R.Inst.Gr.Brit. 2 no.4 p.20,textfig. | Aug. |
| Boschas | Swainson 1832 | FaunaBor.-Am.[Swainson&Richardson] 2["1831"] p.442 | "After July, 1831" |
| Boschas | Jardine 1832 | Am.Orn.[JardineEd.] 3 p.39 | |
| Boscis | Brehm,CL 1828 | Isis 21 Heft12 col.1282 | |
| Boscis | Brehm,CL 1831 | Isis 24 Heft2 col.147 | |
| Boscis | Brehm,CL 1831 | Handb.Naturgesch.Vog.Deutschl. p.401 | = Brehm, 1828. |
| Bostaurus | Macleay 1829 | Trans.Linn.Soc.London 16 pt1 p.28 | |
| Bostrychia | Gray,GR 1847 | Gen.Birds 3 p.565,566 | 1849 [April, 1847] |
| Bostrychia | Reichenbach 1852 | Av.Syst.Nat. p.XIV | = Gray, 1847 |
| Bostrycholophus | Buttikofer 1896 | NotesLeydenMus. 18 no.1 note9 p.58 | July 15 |
| Botaurites | Ammon 1918 | Abh.naturwiss.Ver.Regensburg 12 p.32 | |
| Botauroides | Shufeldt 1915 | Trans.ConnecticutAcad.ArtsSci. 19 p.33 | Feb. |
| Botaurus | Brisson 1760 | Orn. 5 p.444,450 | Not generic. |
| Botaurus | Stephens 1819 | Gen.Zool.[Shaw] 11 pt2 p.592 | |
| Botauris | Hermann 1783 | TabulaAffin.Anim. p.135 | |
| Botaurus | Hermann 1783 | TabulaAffin.Anim. p.135 | |
| Botaurus | Stephens 1819 | Gen.Zool.[Shaw] 11 pt2 p.592 | |
| Botha | Shelley 1902 | BirdsAfr. 3 p.104 | |
| Bourcieria | Bonaparte 1850 | Consp.Gen.Av. 1 p.73 | = 1850 Compt.Rend. 30 p.380 [Apr.] |
| Bourceria | Bonaparte 1854 | Rev.Mag.Zool.(2) 6 p.251 | May |
| Bournsia | McGregor 1927 | Philip.J.Sci. 32 no.4 p.525 | April |
| Bournsia | McGregor 1927 | Philip.J.Sci. 32 no.4 p.525 | Apr. |
| Bowdleria | Rothschild 1896 | Novit.Zool. 3 no.4 p.539,note | Dec. 29 |
| Bowyeria | Mathews 1912 | AustralAv.Rec. 1 no.5 p.114 | Dec. 24 |
| Brabournea | Chubb 1916 | BirdsBrit.Guiana 1 p.394 | |
| Brachiurus | Montbret 1823 | Bull.Sci.Nat.[Ferussac] 1 p.64 | Jan. |
| Brachonyx | Swainson 1828 | Zool.J. 3["1827"] no.11 p.345 | [?Dec.] 1827 = 1828 |
| Brachopus | Rafinesque 1815 | AnalyseNat. p.69 | |
| Brachycex | Cabanis & Heine 1863 | Mus.Hein. 4 Heft1 p.214 | Signature dated: "28. März 1863." |
| Brachygalba | Bonaparte 1854 | Ann.Sci.Nat.Zool.(4) 1 p.130 | |
| Brachydactyla | Brookes,J 1828 | Cat.Anat.Zool.Mus.J.Brookes pt2 p.84 | July |
| Brachygalbula | Sclater,PL 1862 | Cat.Coll.Am.Birds p.267 | |
| Brachygalbula | Sclater,PL 1862 | Cat.Coll.Am.Birds p.267 | |
| Brachylophus | Swainson 1837 | Class.Birds 2 p.308 | |
| Brachylophus | Swainson | Strickland 1841 PZS p.31 restricts this name to 3 species | |
| Brachyonyx | Cabanis 1851 | Mus.Hein. 1 p.126 | |
| Brachyotus | Gould 1837 | PZS Pt5 no.49 p.10 | Oct. 3 |
| Brachypetes | Swainson 1837 | Class.Birds 2 p.334 fig.290c | |
| Brachypodinae | Swainson 1831 | FaunaBor.-Am.[Swainson&Richardson] p.485 | Subfamily. |
| Brachypodius | Blyth 1845 | J.Asiat.Soc.Bengal 14 pt2 no.164 p.576 | |
| Brachypodius | Sharpe (P.Z.S. 1881, 797) says type is B. melanocephalus (Gm.). | ||
| Brachyprorus | Cabanis 1851 | Mus.Hein. 1 p.217 | Sig. dated "15 October 1851". |
| Brachypteracias | Lafresnaye 1834 | EchoMondeSav. 1 no.23 p.91 | Sept. 5 |
| Brachypteracias | Lafresnaye 1834 | Mag.Zool. 4 cl.2 pl.31,32 | |
| Brachypternopicus | Malherbe 1845 | Rev.Zool. 8 p.400 | Nov. |
| Brachypternus | Strickland 1841 | PZS Pt9 no.99 p.31 | Oct. |
| Brachypternus | Bonaparte 1850 | Rev.Mag.Zool. p.489 | |
| Brachypteryx | Horsfield 1821 | Trans.Linn.Soc.London(1) 13 pt1 p.157 | May |
| Brachypterix | Drapiez 1829 | ResumeOrn. p.130 | |
| Brachypteryx | Owen 1848 | PZS p.2,7,8,9 | |
| Brachypteryx | Owen | Trans.Zool.Soc.London 3 pt5 p.347,370 | Paper read Jan. 11, 1848. |
| Brachypteryx | Owen 1848 | Fortschr.Geogr.Naturg.[Froriep] 5 no.67 col.212,219 | |
| Brachypteryx | Owen 1853 | Descr.Cat.Osteol.Mus.R.Coll.Surgeons 1 p.xiv,238 | |
| Brachypteryx | Owen 1853 | Descr.Cat.Osteol.Mus.R.Coll.Surgeons 1 p.238 | |
| Brachypteryx | Bonaparte 1850 | Consp.Gen.Av. 1 p.30 | |
| Brachyptrallus | Lafresnaye 1840 | Rev.Zool. 3 p.231 | Aug. |
| Brachypus | Meyer,B 1814 | Ann.Wett.Ges. 3 Heft2 p.333 | |
| Brachypus | Meyer,B 1815 | Kurz.Beschr.Vog.Liv-undEsthlands p.xx,142 | = Meyer,B 1814 |
| Brachypus | Swainson 1824 | Zool.J. 1 p.305 | Oct. |
| Brachypus | Swainson 1824 | Zool.J. 1 no.3 p.305 | |
| Brachypus | Swainson 1831 | FaunaBor.-Am.[Swainson&Richardson] p.485 | Previously diagnosed |
| Brachyramphus | Brandt,JF 1837 | Bull.Sci.Acad.Imp.Sci.St.Petersb. 2 no.22 col.346 | Aug. 22 |
| Brachyrhamphus | Brandt,JF 1837 | Amt.Ber.Vers.Naturf.Arz.Jena p.135 | "in Sept. 1836" |
| Brachyramphus | Brandt,JF 1837 | Bull.Sci.Acad.Imp.Sci.St.Petersb. 2 col.346 | |
| Brachyrhamphus | Brandt,JF 1837 | Isis 30 Heft5-7 col.502 | |
| Brachyramphus | Gray,GR 1840 | ListGen.Birds p.77 | |
| Brachyrhamphus | Elliot 1867 | NewHeretoforeUnfig.BirdsN.Am. 2["1869"] pt8 pl.72 | |
| Brachyrhamphus | Bertoni,W 1901 | Av.Nuev.Paraguay p.46 | Enero |
| Brachyrynchus | Selys-Longchamps 1831 | Dict.Geogr.Prov.Liege[Maelen] App. p.36 | + Brachyrhynchus Selys, 1842. |
| Brachyspiza | Ridgway 1898 | Auk 15 no.3 p.224 | |
| Brachystoma | Swainson 1837 | Class.Birds 2 p.266 | |
| Brachyurus | Thunberg | Preoccupied by Brachyurus "Fr." | |
| Brachyurus | Thunberg 1821 | K.Vet.Akad.NyaHandl. p.369,370 | |
| Brachyurus | Thunberg | ||
| Braconyx | Swainson 1837 | Class.Birds 2 p.292 | |
| Bradornis | Smith,A 1847 | Ill.Zool.S.Afr. pt26 textpl.113 | Dec. |
| Bradygavia | Rosenberg 1864 | J.Orn. 12 p.138 | |
| Bradyornis | Sundevall 1850 | Oefv.Vet.-Akad.Forh. 7 no.4 p.105 | For Apr. |
| Bradyptetus | Swainson 1837 | Class.Birds 2 p.241 | |
| Bradypterus | Hodgson 1844 | Zool.Misc.[Gray,JE] p.83 | |
| Bradypterus | Hodgson 1844 | + Gray 1846. Said to be nec Sw., 1837. | |
| Bradypterus | Gray,GR 1846 | Cat.Mamm.BirdsNepalThibet[Gray,JE] p.70,153 | |
| Bradyptetes | Blanford 1876 | EasternPersia 2 p.200,202 | Giebel (III, 790) has Bradypteles. |
| Brahmapicos | Horsfield & Moore,F 1858 | Cat.BirdsMus.East-Ind.Co.[Horsfield&Moore] 2 p.654 | |
| Brahmapicus | Malherbe 1849 | Mem.Acad.R.Metz 30 p.344 | |
| Brahmapicos | Malherbe 1850 | ||
| Brahmapicos | Horsfield & Moore,F 1858 | Cat.BirdsMus.East-Ind.Co.[Horsfield&Moore] 2 p.654 | |
| Bramapicus | Jerdon 1862 | BirdsIndia 1 p.295 | |
| Branta | Scopoli 1769 | AnnusIHist.-Nat. p.67 | |
| Branta | Scopoli 1769 | AnnusIHist.-Nat. p.67 | |
| Branta | Scopoli | Scl. + Salv. (P.Z.S., 1876, 361 note) say it is an "artificial group composed of species which have no sort of natural affinity, and is therefore to be cancelled"!! | |
| Branta | Boie,F 1822 | Isis 10 Heft5 col.564 | |
| Bremus | Preoccupied by Bremus Jurine, 1807, and Bremus Panzer, —? It would otherwise replace Argusianus Rafinesque, 1815, since that is a pure nomen nudum | ||
| Breagyps | Miller,L & Howard 1938 | Univ.Calif.Pub.Biol.Sci. 1 no.9 p.171 | Feb. 18 |
| Bremus | Billberg 1828 | Syn.Faun.Scand. 1 pt2 tab.A | |
| Brenta | Brisson 1760 | Orn. 6 p.304 | Not generic. |
| Brenthus | Sundevall 1873 | Meth.Av.Tentam. 2 p.145 | June? |
| Brentus | Panzer 1785 | Coleoptera | |
| Brevipes | Palmer,S 1836 | Analyst 4 no.15 p.101 | Apr. 1 |
| Brevitarsus | Jameson,W 1840 | CalcuttaJ.Nat.Hist. 1 no.3 p.320 | Oct. |
| Brewsteria | Maynard 1895 | BirdsEasternN.Am.rev.ed pt40 p.691 | |
| Brewsteria | Maynard 1895 | BirdsEasternN.Am.rev.ed pt40 p.691 | |
| Briania | Chasen & Kloss 1930 | BBOC 50 no.341 p.69 | May 7 |
| Brion (side 2) | Fischer von Waldheim 1803 | Nationalmus.Naturg.Paris 2 p.187,203 | |
| Brissonia | Hartlaub 1860 | J.Orn. 8 no.43 p.8 | |
| Broadbentia | Mathews 1913 | AustralAv.Rec. 2 no.2-3 p.60 | Oct. 23 |
| Broderipornis | Mathews 1930 | BBOC 50 no.340 p.61 | March 27 |
| Broderipus | Bonaparte 1854 | Compt.Rend. 38 p.536 | |
| Broderipus | Bonaparte 1854 | Ann.Sci.Nat.Zool.(4) 1 p.125 | |
| Brontornithidae | Moreno & Mercerat 1891 | An.Mus.LaPlataPaleont.Argent. 1 p.37 | Agosto |
| Brontornis | Moreno & Mercerat 1891 | An.Mus.LaPlataPaleont.Argent. 1 p.37 | Agosto |
| Brontozoum | Bonaparte 1856 | Compt.Rend. 43 p.840 | Nov. |
| Brotogeris | Vigors 1825 | Zool.J. 2 no.7 p.400,note | Oct. |
| Brotogeris | Vigors | Gray (in Griff. Anim. Kingd., VII, 1829, 575) says type is Psitt. pyrropterus. | |
| Brotogeris | Vigors | Wagl. (Monogr. Psittac. 1832, 493, note) says the type is pyrrhopterus | |
| Brotogeris | Vigors | Selby (Parrots, 1836, 143) says it is "typified by the Orange-winged Parrakeet of Authors." | |
| Brubru | Lafresnaye 1838 | EssaiNouv.Man.Group.Gen.Esp.Ord.Pass. p.7,9 | "1838" |
| Bruchigavia | Bonaparte | Consp.Gen.Av. 2 p.228 | Signature dated "1 Mai 1856." |
| Bruhilda | Reichenbach 1862 | Singvogel pt1 p.11 | pt2 p.48 |
| Brunhilda | Roberts 1940 | BirdsS.Afr.[Roberts] p.359 | |
| Buarremon | Bonaparte 1850 | Consp.Gen.Av. 1 p.483 | Signature dated 20. Julii. 1820. |
| Bubalornis | Smith,A 1836 | Rep.Exped.Centr.Afr. p.51 | June |
| Bube | Roberts 1936 | Ann.TransvaalMus. 18 pt3 p.188 | |
| Bubo | Brisson 1760 | Orn. 1 p.477,484 | Not generic. |
| Pubo | Dalberg 1890 | Orn.Jahrb. 1 no.2 p.33 | Feb. |
| Bubo | Dumeril 1806 | Zool.Anal. p.34 | |
| Bubo | Dumeril 1806 | Zool.Anal. p.34 | |
| Bubo | Dumeril 1806 | Zool.Anal. p.34 | |
| Bubo | Froriep 1806 | Anal.Zool.[Dumeril] p.35 | |
| Bubo | Savigny 1809 | Descr.Egypte 1 pt1 livr.1 p.69,108 | |
| Bubo | Cuvier 1817 | RegneAnim. 1 p.331 | |
| Bubotus | Rafinesque 1815 | AnalyseNat. p.69 | |
| Bubulcus | Bonaparte 1854 | Ann.Sci.Nat.Zool.(4) 1 p.141 | |
| Bubulcus | Bonaparte | Consp.Gen.Av. 2 p.124 | Signature dated "15 Febr. 1855." |
| Bubutus | From the Javanese name "Bubut" | ||
| Bubutus | Lesson 1830 | TraitedOrn. livr.2 p.143 | May |
| Bucanetes | Cabanis 1851 | Mus.Hein. 1 p.164 | Sig. dated August 1851. |
| Buccanodon | Gray,GR 1855 | Cat.Gen.Subgen.Birds Errata | |
| Buccanodon (side 2) | Hartlaub 1857 | Syst.Orn.Westafr. p.171 | |
| Bucco | Moehring 1758 | Gesl.Vog. p.1,12 | |
| Bucco | Brisson 1760 | Orn. 1 p.42; 4 p.91 pl.VI fig.2 | |
| Bucco | Linnaeus 1766 | Syst.Nat.ed.12 1 p.168 | |
| Bucco | Temminck 1820 | Man.Orn.[Temminck].ed.2 1 p.lxxvii | |
| Buccokitta | Mathews 1926 | BirdsAustr.[Mathews] 12 pt7 p.313 | June 28 |
| Buccotrogon | Kreling 1853 | Jahresb.Wirk.Naturf.Ges.Emden p.20 | |
| Buccotrogon | Reichenbach 1854 | J.Orn. 2 p.149 | |
| Buccotrogon | Bonaparte 1854 | Ann.Sci.Nat.Zool.(4) 1 p.130 | |
| Bucephala | Baird,SF 1858 | Rep.Expl.Surv.RR.Pac. 9 p.xxiii,l,787,795 | |
| Buceros | Linnaeus 1758 | Syst.Nat.ed.10 1 p.104 | 1766 Syst.Nat.ed.12 1 p.153 |
| Buceroturus | Bonaparte 1850 | Consp.Gen.Av. 1 p.89 | |
| Buchanetes | Bonaparte 1854 | Ann.Sci.Nat.Zool.(4) 1 pt2 p.116 | |
| Bucia | Hodgson 1836 | J.Asiat.Soc.Bengal 5 no.54 p.360 | June |
| Bucklandium | Konig,C | Icon.Foss.Sect. pl.8 fig.91 | |
| Bucklandium | Konig,C | Icon.Foss.Sect. pl.8 fig.91 | Owen refers to the Icon. Fos. Sect. as a "useful work commenced in 1838", whereas 'Bucklandium' appeared in a part supposed to have been published in 1824 or 1825. |
| Bucolus | Reichenbach 1850 | Av.Syst.Nat. pl.LXXII fig. | June 1 |
| Bucorax | Sundevall 1849 | Oefv.Vet.-Akad.Forh. 6 no.6 p.161 | For June |
| Bucorvus | Lesson 1830 | TraitedOrn. livr.4 p.256 | Sept. |
| Budytanthus | David 1867 | Nouv.Arch.Mus.Hist.Nat.Bull. 3 fasc.4 p.33 | |
| Budytes | Cuvier 1817 | RegneAnim. 1 p.371 | |
| Budytes | Cuvier 1817 | RegneAnim. 1 p.371 | |
| Budites | Boie,F 1822 | Isis 10 Heft5 col.553 | |
| Budites | Bogdanov 1879 | TrudyObsh.Est.Imp.Kazan.Univ. 8 no.4 p.108 | |
| Eudytes | Oken 1817 | Isis 1 Heft8 col.1184 | |
| Buettikoferia | Madarasz 1902 | BBOC 12 no.86 p.49 | Feb. 28 |
| Bugeranus | Gloger | Gemein.Handb.-undHilfsb. p.440 | 184[-] |
| Buglodytes | Bonaparte 1854 | Ann.Sci.Nat.Zool.(4) 1 pt2 p.120 | |
| Buttikoferella | Stresemann 1928 | Orn.Monatsb. 36 no.2 p.40,note | Mch. 2 |
| Buglodytes | Bonaparte 1854 | Compt.Rend. 38 p.57,note | |
| Bulaca | Hodgson 1836 | As.Res. 19 pt1 p.169 | |
| Bulaca | Hodgson 1837 | J.Asiat.Soc.Bengal 6 pt1 no.65 p.372 | May |
| Bulacca | Ball 1875 | Str.Feath. 3 p.288 | |
| Buleites | Gistel 1848 | Naturgesch.Thierr.HohereSchulen p.xi | |
| Bulestes | Cabanis 1850 | Mus.Hein. 1 p.66 | |
| Bulleria | Iredale & Mathews 1926 | BBOC 46 no.303 p.76 | Feb. 25 |
| Bulweria | Bonaparte 1843 | Nuov.Ann.Sci.Nat.R.Accad.Sci.Ist.Bologna 8["1842"] p.426 | |
| Bulweria | Bonaparte 1843 | Nuov.Ann.Sci.Nat.R.Accad.Sci.Ist.Bologna 8["1842"] p.426 | Not publ. till early 1843! |
| Buphaea | Schubert 1837 | Gesch.Nat. 3 p.424 | |
| Buphaga | Linnaeus 1766 | Syst.Nat.ed.12 1 p.154 | |
| Buphagoides | Chapin 1921 | Am.Mus.Novit. no.17 p.4 | Sept. 16 |
| Buphagus | Moehring 1758 | Gesl.Vog. | |
| Buphagus | Brisson 1760 | Orn. 2 p.436 | |
| Buphagus | Brisson 1760 | Orn. 1 p.32 pl.VI fig.4; 2 p.436 pl.XLII fig.2 | |
| Buphagus | Coues 1863 | Proc.Acad.Nat.Sci.Philadelphia no.3 p.124 | |
| Buphus | Boie,F 1826 | Isis 19 Heft10 col.979 | |
| Burhinops | Roberts 1922 | Ann.TransvaalMus. 8 pt4 p.203 | Oct. 30 |
| Burhinus | Illiger 1811 | ProdromusSyst.Mamm.Av. p.250 | |
| Burrhinus | Lesson 1839 | Rev.Zool. 2 p.46 | |
| Burhynchus (side 2) | Cassin 1867 | Proc.Acad.Nat.Sci.Philadelphia 19 p.102 | Meeting of Sept. 24. |
| Burnesia | Jerdon 1863 | BirdsIndia 2 pt1 p.185 | |
| Burrica | Ridgway 1887 | Man.N.Am.Birds p.390 | Sept. |
| Burrica | Ridgway 1887 | Man.N.Am.Birds p.390 | |
| Busaetes | Drapiez 1837 | Dict.Class.Hist.Nat.ed.2 1 p.634 | = Lesson 1831 TraitedOrn. Index |
| Busarellus | Lafresnaye 1839 | Rev.Zool. 2 p.196 | July |
| Buscarla | Bonaparte 1854 | Ann.Sci.Nat.Zool.(4) 1 pt2 p.116 | |
| Buscarla | Bonaparte 1857 | Rev.Mag.Zool.(2) 9 p.161,163 | April |
| Buscarla | Bonaparte 1857 | Rev.Mag.Zool. p.163 | Specifies type as Emberiza pusilla Pall. |
| Bustamantia | Bonaparte 1844 | AttiCongr.Sci.Ital. 1 p.54 | |
| Bustamantia | Bonaparte 1844 | Nuov.Ann.Sci.Nat.R.Accad.Sci.Ist.Bologna(2) 1 p.397 | Paper dated "1 Giugno 1844". |
| Bustamantia | Bonaparte 1844 | Nuov.Ann.Sci.Nat.R.Accad.Sci.Ist.Bologna(2) 1 p.397 | |
| Bustamantia | Bonaparte | Nuov.Ann.Sci.Nat.R.Accad.Sci.Ist.Bologna | |
| Butaetes | Lesson 1830 | TraitedOrn. livr.2 p.83 | May |
| Butaetos | Brehm,CL 1855 | Naumannia 5 p.268 | |
| Butaetos | Brehm,AE 1855 | J.Orn. p.373 | = C. Brehm, 1855. |
| Butaetos | Brehm,AE 1855 | J.Orn. 3 no.17 p.373 | Sept. |
| Buteaetos | Naumann,JF 1853 | Naumannia 3 p.116 | Moeschler 1853 Naumannia 3 p.296 |
| Buteaetos | Moeschler 1853 | Naumannia 3 p. 296 | |
| Butaetos | Brehm,CL 1855 | Vollst.Vogelfang p.13 | |
| Butaetus | Blyth 1845 | J.Asiat.Soc.Bengal 14 pt1 no.159 p.174 | |
| Butalis | ex Βουταλις, "Name eines Vogels bey Aesop" | ||
| Butalis | Boie,F 1826 | Isis 19 Heft10 col.973 | |
| Butaquila | Hodgson 1844 | Zool.Misc.[Gray,JE] 3 p.81 | "June" |
| Butastur | Hodgson 1843 | J.Asiat.Soc.Bengal 12 pt1 no.136 p.311 | "April" |
| Butaurus | Lesson 1831 | TraitedOrn. p.572 | Livr. 8? June? |
| Buteo | Moehring 1758 | Gesl.Vog. p.7,69 | |
| Buteo | Brisson 1760 | Orn. 1 p.406,410 | Not generic. |
| Buteo | Lacepede 1799 | Tabl.Ois. p.4 | |
| Buteo | Cuvier 1800 | LeconsdAnat.Comp. 1 tab.2 | April |
| Buteo | Lacepede 1799 | Tabl.Ois. p.4 | |
| Buteo | Lacepede 1800 | TraitedOrn.[Daudin] 1 p.425 | |
| Buteo | Daudin 1800 | TraitedOrn.[Daudin] 2 p.155 | |
| Buteo | Froriep 1806 | Anal.Zool.[Dumeril] p.35 | |
| Buteogallus | Lesson 1830 | TraitedOrn. livr.2 p.83 | May |
| Buteogallus | Kaup 1851 | Arch.Naturgesch. 17 Bd.1 p.79 | |
| Buteola | Bonaparte 1855 | Compt.Rend. 41 p.651 | |
| Buteola | Bonaparte 1855 | Compt.Rend. 41 p.651 | |
| Buteonina | Vigors 1824 | Zool.J. 1 p.314 | Used as a division or sub-family name. |
| Buteopernis | Jameson,W 1840 | CalcuttaJ.Nat.Hist. 1 no.3 p.320 | Oct. |
| Buthraupis | Cabanis 1850 | Mus.Hein. 1 p.29 | |
| Butio | Reichenow 1877 | J.Orn. 25 no.139 p.246 | July |
| Butor | Forster,T 1827 | PocketEncyc.Nat.Phenom. p.417 | |
| Butor | Swainson 1834 | Encycl.Geogr.[Murray] fig. | Amer. ed., III, 1837, 315 (in text), fig. 1035. |
| Butor | Swainson 1834 | Encycl.Geogr.[Murray] p.1384 fig.958 | |
| Butor | Swainson 1837 | Class.Birds 2 p.354 | = Swainson 1834 |
| Butorides | Blyth 1852 | J.Asiat.Soc.Bengal 21 no.55 p.439,note | no.5 for 1852 |
| Butorides | Blyth 1852 | Cat.BirdsMus.As.Soc.["1849"] p.281 | |
| Butoroides | Verrill,AE & Verrill,AH 1909 | Proc.Acad.Nat.Sci.Philadelphia p.356 | Publ. Sept. 23 |
| Butreron | Jacquinot & Pucheran 1853 | Voy.PoleSudZool. 3 p.122 | |
| Butreron | Bonaparte 1854 | Ann.Sci.Nat.Zool.(4) 1 p.139 | |
| Butreron | Bonaparte 1854 | Compt.Rend. 39 no.19 p.873 | Not earlier than Nov. 6 |
| Butreron | Bonaparte | Consp.Gen.Av. 2 p.9 | Signature dated "October 1854." |
| Byas | Morris 1837 | Naturalist 2 no.9 p.123 | June |
| Byas | Verreaux,J & Verreaux,E 1855 | Rev.Mag.Zool.(2) 7 p.348 | July |
| Bycanistes | Cabanis & Heine 1860 | Mus.Hein. 2 p.171 | Jan.? |
| Byrseus | Reichenbach 1850 | Av.Syst.Nat. pl.LXXV fig. | June 1 |
| Bynamphus | Rafinesque 1815 | AnalyseNat. p.71 | |
| Byssura | Morris 1837 | Naturalist 2 no.9 p.124 | June |
| Bythonessa | Gloger | Gemein.Handb.-undHilfsb. p.472 | 184[-] |