Quedius Stephens 1829
Quedius adnexus Smetana 1965 (Quedius)
Quedius aenescens Mäklin 1852 (Quedius)
Quedius alticola Smetana 1971 (Quedius)
Quedius amabilis Smetana 1971 (Quedius)
Quedius bakeri Hatch 1957 (Quedius)
Quedius breviceps Casey 1915 (Microsaurus)
Quedius brunnipennis Mannerheim 1843 (Quedius)
Quedius campbelli Smetana 1971 (Quedius)
Quedius canadensis Casey 1915 (Microsaurus)
Quedius capucinus Gravenhorst 1806 (Staphylinus)
Quedius caseyi Scheerpeltz 1933 (Quedius)
Quedius charactus Hatch 1957 (Quedius)
Quedius cinctus Paykull 1790 (Staphylinus)
Quedius compransor Fall 1912 (Quedius)
Quedius crescenti Hatch 1957 (Quedius)
Quedius criddlei Casey 1915 (Microsaurus)
Quedius cursor Smetana 1971 (Quedius)
Quedius curtipennis Bernhauer 1908 (Quedius)
Quedius debilis Horn 1878 (Quedius)
Quedius densiventris Casey 1915 (Quediella)
Quedius deschutesi Hatch 1957 (Quedius)
Quedius desertus Horn 1878 (Quedius)
Quedius distans Smetana 1971 (Quedius)
Quedius divergens Casey 1915 (Microsaurus)
Quedius elevatus Hatch 1957 (Quedius)
Quedius erythrogaster Mannerheim 1852 (Quedius)
Quedius eumerus Smetana 1971 (Quedius)
Quedius explanatus LeConte 1858 (Quedius)
Quedius fellmani Zetterstedt 1838 (Staphylinus)
Quedius fenderi Hatch 1957 (Quedius)
Quedius frater Smetana 1971 (Quedius)
Quedius frigidus Smetana 1971 (Quedius)
Quedius fulvicollis Stephens 1832 (Quedius)
Quedius griffinae Hatch 1957 (Quedius)
Quedius horni Hatch 1957 (Quedius)
Quedius impar Smetana 1971 (Quedius)
Quedius impunctus Solsky 1868 (Quedius)
Quedius incisus Hatch 1957 (Quedius)
Quedius infernus Smetana 1976 (Quedius)
Quedius iracundus Say 1834 (Staphylinus)
Quedius labradorensis Smetana 1965 (Quedius)
Quedius laevigatus Gyllenhal 1810 (Staphylinus)
Quedius lanei Hatch 1957 (Quedius)
Quedius laticollis Gravenhorst 1802 (Staphylinus)
Quedius leechi Smetana 1971 (Quedius)
Quedius limbifer Horn 1878 (Quedius)
Quedius manitobensis Casey 1915 (Megaquedius)
Quedius marginalis Mäklin 1852 (Quedius)
Quedius mesomelinus Marsham 1802 (Staphylinus)
Quedius miquelonensis Smetana 1965 (Quedius)
Quedius molochinoides Smetana 1965 (Quedius)
Quedius molochinus Gravenhorst 1806 (Staphylinus)
Quedius montanicus Casey 1915 (Microsaurus)
Quedius montivagus Smetana 1971 (Quedius)
Quedius mordax Smetana 1971 (Quedius)
Quedius mutator Smetana 1971 (Quedius)
Quedius nanulus Casey 1915 (Quediellus)
Quedius narada Hatch 1957 (Quedius)
Quedius nevadensis Casey 1915 (Distichalius)
Quedius nidicola Smetana 1971 (Quedius)
Quedius oculeus Casey 1915 (Distichalius)
Quedius paradisi Hatch 1957 (Quedius)
Quedius pediculus Nordmann 1837 (Philonthus)
Quedius pellax Smetana 1971 (Quedius)
Quedius perigrinus Gravenhorst 1806 (Staphylinus)
Quedius planus Hatch 1957 (Quedius)
Quedius probus Casey 1915 (Raphirus)
Quedius prostans Horn 1878 (Quedius)
Quedius pullmani Hatch 1957 (Quedius)
Quedius puncticeps Horn 1878 (Quedius)
Quedius rainieri Hatch 1957 (Quedius)
Quedius rubidulus Casey 1915 (Microsaurus)
Quedius rusticus Smetana 1971 (Quedius)
Quedius rutilans Casey 1915 (Microsaurus)
Quedius seriatus Horn 1878 (Quedius)
Quedius signifer Smetana 1971 (Quedius)
Quedius simplex Hatch 1957 (Quedius)
Quedius simulator Smetana 1971 (Quedius)
Quedius spelaeus Horn 1871 (Quedius)
Quedius strenuus Casey 1915 (Quedius)
Quedius sublimbatus Mäklin 1853 (Quedius)
Quedius syphax Smetana 1973 (Quedius)
Quedius tahomae Hatch 1957 (Quedius)
Quedius tetricus Smetana 1971 (Quedius)
Quedius validus Smetana 1971 (Quedius)
Quedius vandykei Smetana 1971 (Quedius)
Quedius velox Smetana 1971 (Quedius)
Quedius verres Smetana 1971 (Quedius)
Quedius vilis Smetana 1971 (Quedius)
Quedius virginicus Casey 1915 (Distichalius)
Quedius vulpinus Smetana 1971 (Quedius)
Rabigus Mulsant and Rey 1876
Rabigus laxellus Casey 1915 (Philonthus)
Ramecia Casey 1893
Ramecia arcuatus LeConte 1850 (Euplectus)
Ramecia capitulum Casey 1884 (Euplectus)
Ramecia crinitus Brendel 1865 (Euplectus)
Reichenbachia Leach 1825
Reichenbachia albionica Motschulsky 1845 (Reichenbachia)
Reichenbachia arcifer Casey 1897 (Reichenbachia)
Reichenbachia arthritica Brendel 1894 (Bryaxis)
Reichenbachia atlantica Brendel 1866 (Bryaxis)
Reichenbachia bicolor Brendel 1890 (Bryaxis)
Reichenbachia binodifer Casey 1897 (Reichenbachia)
Reichenbachia borealis Casey 1897 (Reichenbachia)
Reichenbachia caseyi Raffray 1904 (Reichenbachia)
Reichenbachia chiricahuensis Raffray 1904 (Reichenbachia)
Reichenbachia clamer Grigarick and Schuster 1967 (Reichenbachia) Reichenbachia
complectens LeConte 1880 (Bryaxis)
Reichenbachia congener Brendel 1865 (Bryaxis)
Reichenbachia corporalis Casey 1897 (Reichenbachia)
Reichenbachia cylindratus Brendel 1893 (Bryaxis)
Reichenbachia deformata LeConte 1880 (Bryaxis)
Reichenbachia demissa Casey 1893 (Reichenbachia)
Reichenbachia depressifrons Brendel 1893 (Bryaxis)
Reichenbachia dilatipes Schaeffer 1906 (Reichenbachia)
Reichenbachia divergens LeConte 1880 (Bryaxis)
Reichenbachia dorothyae Park and Wagner 1961 (Reichenbachia)
Reichenbachia ectofacilis Park 1956 (Reichenbachia)
Reichenbachia emoyteis Grigarick and Schuster 1967 (Reichenbachia)
Reichenbachia facilis Casey 1884 (Bryaxis)
Reichenbachia falli Casey 1897 (Reichenbachia)
Reichenbachia fusticornis Casey 1897 (Reichenbachia)
Reichenbachia gemmifer LeConte 1880 (Bryaxis)
Reichenbachia gentilis Fletcher 1932 (Reichenbachia)
Reichenbachia gracilicornis Casey 1886 (Reichenbachia)
Reichenbachia gracilis Casey 1884 (Bryaxis)
Reichenbachia hardyi Park 1956 (Reichenbachia)
Reichenbachia howardi Park 1958 (Reichenbachia)
Reichenbachia ignobilis Fletcher 1932 (Reichenbachia)
Reichenbachia inepta Casey 1893 (Reichenbachia)
Reichenbachia informis Casey 1886 (Reichenbachia)
Reichenbachia inopia Casey 1884 (Bryaxis)
Reichenbachia insolita Casey 1897 (Reichenbachia)
Reichenbachia kansana Casey 1897 (Reichenbachia)
Reichenbachia kapones Grigarick and Schuster 1967 (Reichenbachia)
Reichenbachia litoralis Brendel 1890 (Bryaxis)
Reichenbachia minuta Brendel 1865 (Bryaxis)
Reichenbachia nevadensis Casey 1886 (Reichenbachia)
Reichenbachia nodesa Grigarick and Schuster 1967 (Reichenbachia) Reichenbachia
peregrinator Casey 1897 (Reichenbachia)
Reichenbachia phantasma Park 1958 (Reichenbachia)
Reichenbachia polita Brendel 1890 (Bryaxis)
Reichenbachia propinqua LeConte 1850 (Bryaxis)
Reichenbachia puncticollis LeConte 1850 (Bryaxis)
Reichenbachia radians LeConte 1880 (Bryaxis)
Reichenbachia rubicunda Aube 1844 (Bryaxis)
Reichenbachia sagax LeConte 1880 (Bryaxis)
Reichenbachia scabra Brendel 1865 (Bryaxis)
Reichenbachia semirugosa Brendel 1895 (Bryaxis)
Reichenbachia snowi Fletcher 1932 (Reichenbachia)
Reichenbachia sodalis Casey 1897 (Reichenbachia)
Reichenbachia spatulifer Casey 1897 (Reichenbachia)
Reichenbachia subtilis LeConte 1851 (Bryaxis)
Reichenbachia taphrocera Casey 1897 (Reichenbachia)
Reichenbachia tumida LeConte 1880 (Bryaxis)
Reichenbachia tumidicornis Casey 1886 (Reichenbachia)
Reichenbachia tumorosa Casey 1886 (Reichenbachia)
Reichenbachia turgidicornis Casey 1897 (Reichenbachia)
Reichenbachia visda Grigarick and Schuster 1967 (Reichenbachia)
Reichenbachia wickhami Brendel 1893 (Bryaxis)
Renardia Motschulsky 1865
Renardia canadensis Horn 1871 (Isomalus)
Renardia nigrellus LeConte 1863 (Isomalus)
Rhexidius Casey 1887
Rhexidius aggestus Schuster and Grigarick 1962 (Rhexidius)
Rhexidius asperulus Casey 1893 (Rhexidius)
Rhexidius crenatus Schuster and Grigarick 1962 (Rhexidius)
Rhexidius cuspidatus Schuster and Grigarick 1962 (Rhexidius)
Rhexidius glareosus Schuster and Grigarick 1962 (Rhexidius)
Rhexidius granulosus Casey 1887 (Rhexidius)
Rhexidius hispidus Schuster and Grigarick 1962 (Rhexidius)
Rhexidius impensus Schuster and Grigarick 1962 (Rhexidius)
Rhexidius incomptus Schuster and Grigarick 1962 (Rhexidius)
Rhexidius intermedius Brendel 1892 (Rhexidius)
Rhexidius trogasteroides Brendel 1892 (Rhexidius)
Rhexius LeConte 1850
Rhexius ferrugineus Casey 1908 (Rhexius)
Rhexius insculptus LeConte 1850 (Rhexius)
Rhexius ouachita Chandler 1990 (Rhexius)
Rhexius schmitti Brendel 1893 (Rhexius)
Rhexius stephani Chandler 1990 (Rhexius)
Rhexius substriatus LeConte 1878 (Rhexius)
Rhinoscepsis LeConte 1878
Rhinoscepsis bistriatus LeConte 1878 (Rhinoscepsis)
Rhybaxis Saulcy 1874
Rhybaxis appressicornis Park 1956 (Rhybaxis)
Rhybaxis arkansana Fall 1927 (Rhybaxis)
Rhybaxis bifalxa Park 1956 (Rhybaxis)
Rhybaxis clavata Brendel 1866 (Bryaxis)
Rhybaxis conjuncta LeConte 1850 (Bryaxis)
Rhybaxis geminata Fall 1927 (Rhybaxis)
Rhybaxis mystica Casey 1893 (Rhybaxis)
Rhybaxis obliquedens Fall 1927 (Rhybaxis)
Rhybaxis transversa Fall 1927 (Rhybaxis)
Rhybaxis valida Brendel 1890 (Bryaxis)
Rhybaxis varicornis Brendel 1890 (Bryaxis)
Rimulincola Sanderson 1947
Rimulincola divalis Sanderson 1947 (Rimulincola)
Rugilus Leach 1819
Rugilus angularis Erichson 1840 (Stilicus)
Rugilus apicalis Casey 1905 (Stilicus)
Rugilus biarmatus LeConte 1880 (Stilicus)
Rugilus dentatus Say 1834 (Rugilus)
Rugilus lacustrinus Casey 1905 (Stilicus)
Rugilus latiusculus Casey 1884 (Stilicus)
Rugilus oblitus Fall 1907 (Stilicus)
Rugilus occiduus Fall 1901 (Stilicus)
Rugilus opaculus LeConte 1880 (Stilicus)
Rugilus oregonus Casey 1905 (Stilicus)
Rugilus rudis LeConte 1863 (Stilicus)
Rugilus rufipes Germar 1836 ([no entry])
Sableta Casey 1910
Sableta infulata Casey 1910 (Sableta)
Salinamexus Moore and Legner 1977
Salinamexus giulianii Moore 1978 (Salinamexus)
Saurohypnus Sharp 1885
Saurohypnus scutellaris Sharp 1885 (Saurohypnus)
Saxet Grigarick and Schuster 1980
Saxet aravaipa Chandler 1985 (Saxet)
Saxet decorus Casey 1884 (Euplectus)
Saxet yavapai Chandler 1985 (Saxet)
Scalenarthrus LeConte 1880
Scalenarthrus hornii LeConte 1880 (Scalenarthrus)
Scaphidium Olivier 1790
Scaphidium antennatum Reitter 1880 (Scaphidium)
Scaphidium ornatum Casey 1900 (Scaphidium)
Scaphidium quadriguttatum Say 1823 (Scaphidium)
Scaphisoma Leach 1815
Scaphisoma apicale Horn 1873 (Scaphisoma)
Scaphisoma carolinae Casey 1893 (Scaphisoma)
Scaphisoma castaneum Motschulsky 1845 (Scaphidium)
Scaphisoma convexum Say 1825 (Scaphisoma)
Scaphisoma dakotana Fall 1910 (Scaphisoma)
Scaphisoma deserotrum Casey 1893 (Scaphisoma)
Scaphisoma duryi Leng and Mutchler 1927 (Scaphisoma)
Scaphisoma exiguus Casey 1900 (Scaphiomicrus)
Scaphisoma flavescens Casey 1900 (Scaphiomicrus)
Scaphisoma impunctatum Reitter 1880 (Scaphisoma)
Scaphisoma inconspicua Casey 1893 (Scaphisoma)
Scaphisoma lacustris Casey 1900 (Scaphiomicrus)
Scaphisoma nugator Casey 1900 (Scaphiomicrus)
Scaphisoma ornata Fall 1910 (Scaphisoma)
Scaphisoma peninsulare Horn 1873 (Scaphisoma)
Scaphisoma punctulatum LeConte 1860 (Scaphisoma)
Scaphisoma pusillum LeConte 1860 (Scaphisoma)
Scaphisoma rubens Casey 1893 (Scaphisoma)
Scaphisoma rufulum LeConte 1860 (Scaphisoma)
Scaphisoma semiopaca Fall 1910 (Scaphisoma)
Scaphisoma stephani Leschen and Löbl 1990 (Scaphisoma)
Scaphisoma suturale LeConte 1860 (Scaphisoma)
Scaphisoma terminatum Melsheimer 1844 (Scaphisoma)
Scaphium Kirby 1837
Scaphium castanipes Kirby 1837 (Scaphium)
Schistacme Notman 1920
Schistacme obtusa Notman 1920 (Schistacme)
Schistoglossa Kraatz 1857
Schistoglossa reticulata Casey 1910 (Atheta)
Scopaeus Erichson 1839
Scopaeus angusticeps Casey 1905 (Scopaeoma)
Scopaeus angustissimus Casey 1905 (Scopaeus)
Scopaeus arcuatus Hatch 1957 (Scopaeus)
Scopaeus arizonae Casey 1905 (Scopaeus)
Scopaeus brachypterus Casey 1905 (Scopaeus)
Scopaeus brunnipes LeConte 1880 (Scopaeus)
Scopaeus californicus Fall 1901 (Leptorus)
Scopaeus carolinae Casey 1905 (Scopaeus)
Scopaeus caseyi Scheerpeltz 1933 (Scopaeus)
Scopaeus cervicula Casey 1905 (Leptorus)
Scopaeus concavus Hatch 1957 (Scopaeus)
Scopaeus crassulus Casey 1905 (Scopaeus)
Scopaeus degener Casey 1905 (Scopaeus)
Scopaeus delicatus Casey 1905 (Scopaeus)
Scopaeus duryi Casey 1905 (Scopaeopsis)
Scopaeus elaborata Casey 1905 (Scopaeopsis)
Scopaeus exiguus Erichson 1840 (Scopaeus)
Scopaeus gilensis Casey 1905 (Scopaeus)
Scopaeus hudsonicus Casey 1905 (Scopaeus)
Scopaeus linearis Notman 1919 (Scopaeus)
Scopaeus longiceps Casey 1886 (Leptorus)
Scopaeus longipennis Fall 1901 (Leptorus)
Scopaeus macilentus Casey 1905 (Scopaeus)
Scopaeus nitidus LeConte 1863 (Echiaster)
Scopaeus notangulus Casey 1905 (Scopaeus)
Scopaeus opacus LeConte 1863 (Echiaster)
Scopaeus pallens Casey 1905 (Scopaeopsis)
Scopaeus pallida Notman 1921 (Scopaeoma)
Scopaeus picipes Casey 1884 (Orus)
Scopaeus prolixipennis Casey 1910 (Pseudorus)
Scopaeus puritana Casey 1905 (Scopaeoma)
Scopaeus quadriceps Notman 1920 (Scopaeus)
Scopaeus quadripennis Casey 1905 (Scopaeus)
Scopaeus rotundiceps Casey 1886 (Scopaeus)
Scopaeus saginellus Casey 1905 (Scopaeus)
Scopaeus sonorica Casey 1905 (Scopaeodera)
Scopaeus spectralis Casey 1910 (Pseudorus)
Scopaeus texanus Casey 1886 (Leptorus)
Scopaeus truncaticeps Casey 1886 (Scopaeus)
Scopaeus ventralis Casey 1905 (Scopaeopsis)
Scopaeus versicolor Casey 1886 (Leptorus)
Sebaga Park 1945
Sebaga ocampi Park 1945 (Sebaga)
Seeversiella Ashe 1986
Seeversiella bispinosa Ashe 1986 (Seeversiella)
Sepedophilus Gistel 1856
Sepedophilus arizonensis Campbell 1976 (Sepedophilus)
Sepedophilus basalis Erichson 1839 (Conurus)
Sepedophilus beckeri Campbell 1976 (Sepedophilus)
Sepedophilus bipustulatus Gravenhorst 1802 (Tachyporus)
Sepedophilus bisignatum Horn 1877 (Conosoma)
Sepedophilus brachypterus Campbell 1976 (Sepedophilus)
Sepedophilus carinula Blatchley 1910 (Conosoma)
Sepedophilus castaneum Horn 1877 (Conosoma)
Sepedophilus cinctulus Erichson 1839 (Conurus)
Sepedophilus coronadensis Campbell 1976 (Sepedophilus)
Sepedophilus crassus Gravenhorst 1802 (Tachyporus)
Sepedophilus ctenidialis Campbell 1976 (Sepedophilus)
Sepedophilus debilis Casey 1895 (Conosoma)
Sepedophilus frosti Campbell 1976 (Sepedophilus)
Sepedophilus heathi Wasmann 1902 (Conosoma)
Sepedophilus hermani Campbell 1976 (Sepedophilus)
Sepedophilus kiteleyi Campbell 1976 (Sepedophilus)
Sepedophilus littoreus Linnaeus 1758 (Staphylinus)
Sepedophilus macer Casey 1895 (Conosoma)
Sepedophilus marshami Stephens 1832 (Conurus)
Sepedophilus micans Campbell 1976 (Sepedophilus)
Sepedophilus occultus Casey 1884 (Conurus)
Sepedophilus opicus Say 1834 (Tachyporus)
Sepedophilus parvulum Horn 1877 (Conosoma)
Sepedophilus scriptum Horn 1877 (Conosoma)
Sepedophilus smetani Campbell 1976 (Sepedophilus)
Sepedophilus stephani Campbell 1976 (Sepedophila)
Sepedophilus testaceus Fabricius 1792 (Oxyporus)
Sepedophilus velocipes Casey 1895 (Conosoma)
Sepedophilus velox Campbell 1976 (Sepedophilus)
Sepedophilus versicolor Casey 1884 (Conurus)
Sepedophilus wickhami Campbell 1976 (Sepedophilus)
Siagonium Kirby and Spence 1815
Siagonium americanum Melsheimer 1844 (Prognatha)
Siagonium punctata LeConte 1866 (Prognatha)
Siagonium stacesmithi Hatch 1957 (Siagonium)
Sibiota Casey 1906
Sibiota fossata Casey 1910 (Spialia)
Sibiota impressula Casey 1906 (Sibiota)
Silusa Erichson 1837
Silusa alternans Sachse 1852 (Silusa)
Silusa californica Bernhauer 1905 (Stenusa)
Silusa densa Fenyes 1909 (Silusa)
Silusa opaca Fenyes 1909 (Silusa)
Silusa rutilans Casey 1911 (Silusa)
Silusa senescens Casey 1911 (Silusa)
Silusa valens Casey 1906 (Silusa)
Silusa vesperis Casey 1893 (Silusa)
Silusida Casey 1906
Silusida marginella Casey 1893 (Bolitochara)
Simplona Casey 1897
Simplona arizonica Casey 1897 (Simplona)
Simplona dybasi Chandler 1985 (Simplona)
Sipalia Mulsant and Rey 1853
Sipalia frontalis Casey 1893 (Sipalia)
Sipalia gracilis Sachse 1852 (Silusa)
Sipalia virginica Casey 1911 (Pasilia)
Sipaliella Casey 1911
Sipaliella filaria Casey 1911 (Sipalia)
Sonoma Casey 1886
Sonoma cascadia Chandler 1986 (Sonoma)
Sonoma cavifrons Casey 1887 (Sonoma)
Sonoma conifera Chandler 1986 (Sonoma)
Sonoma corticina Casey 1887 (Sonoma)
Sonoma cuneata Marsh and Schuster 1962 (Sonoma)
Sonoma dilopha Marsh and Schuster 1962 (Sonoma)
Sonoma dolabra Marsh and Schuster 1962 (Sonoma)
Sonoma grandiceps Casey 1893 (Sonoma)
Sonoma hespera Park and Wagner 1961 (Sonoma)
Sonoma humilis Marsh and Schuster 1962 (Sonoma)
Sonoma isabellae LeConte 1851 (Faronus)
Sonoma margemina Park and Wagner 1961 (Sonoma)
Sonoma olycalida Park and Wagner 1961 (Sonoma)
Sonoma parviceps Mäklin 1852 (Euplectus)
Sonoma petersi Chandler 1986 (Sonoma)
Sonoma priocera Marsh and Schuster 1962 (Sonoma)
Sonoma quercicola Chandler 1986 (Sonoma)
Sonoma repanda Marsh and Schuster 1962 (Sonoma)
Sonoma rubida Casey 1893 (Sonoma)
Sonoma russelli Chandler 1986 (Sonoma)
Sonoma spadica Marsh and Schuster 1962 (Sonoma)
Sonoma tolulae LeConte 1850 (Faronus)
Sonoma triloba Marsh and Schuster 1962 (Sonoma)
Sonoma vanna Marsh and Schuster 1962 (Sonoma)
Sonoma yahiorum Chandler 1983 (Sonoma)
Speleobama Park 1951
Speleobama vana Park 1951 (Speleobama)
Stamnoderus Sharp 1886
Stamnoderus carolinae Casey 1905 (Stamnoderus)
Stamnoderus monstrosus LeConte 1863 (Sunius)
Stamnoderus pallidus Casey 1905 (Stamnoderus)
Staphylinus Linnaeus 1758
Staphylinus badipes LeConte 1863 (Staphylinus)
Staphylinus caesareus Cederhielm 1798 (Staphylinus)
Staphylinus caliginosus Erichson 1839 (Staphylinus)
Staphylinus casey Scheerpeltz 1933 (Staphylinus)
Staphylinus centralis Sharp 1885 (Philonthus)
Staphylinus cinnamopterus Gravenhorst 1802 (Staphylinus)
Staphylinus comes LeConte 1863 (Staphylinus)
Staphylinus curticollis Bernhauer 1917 (Staphylinus)
Staphylinus erythropterus Linnaeus 1758 (Staphylinus)
Staphylinus exulans Erichson 1839 (Staphylinus)
Staphylinus femoratus Fabricius 1801 (Staphylinus)
Staphylinus fenyesi Bernhauer 1917 (Staphylinus)
Staphylinus fluviaticus Casey 1915 (Staphylinus)
Staphylinus fossator Gravenhorst 1802 (Staphylinus)
Staphylinus lucanus Horn 1894 (Staphylinus)
Staphylinus luteipes LeConte 1861 (Staphylinus)
Staphylinus macgregori Cooper 1933 (Staphylinus)
Staphylinus maculosus Gravenhorst 1802 (Staphylinus)
Staphylinus mysticus Erichson 1840 (Staphylinus)
Staphylinus neomexicanus Bernhauer and Schubert 1914 (Staphylinus)
Staphylinus nigrellus Horn 1879 (Staphylinus)
Staphylinus pinorum Casey 1915 (Staphylinus)
Staphylinus pleuralis LeConte 1861 (Staphylinus)
Staphylinus praelongus Mannerheim 1831 (Staphylinus)
Staphylinus rutilicauda Horn 1879 (Staphylinus)
Staphylinus saphyrinus LeConte 1861 (Staphylinus)
Staphylinus tarsalis Mannerheim 1843 (Staphylinus)
Staphylinus temporalis Casey 1915 (Staphylinus)
Staphylinus tomentosus Gravenhorst 1802 (Staphylinus)
Staphylinus triplicans Casey 1924 (Staphylinus)
Staphylinus violaceus Gravenhorst 1802 (Staphylinus)
Staphylinus viridanus Horn 1879 (Staphylinus)
Staphylinus vulpinus Nordmann 1837 (Staphylinus)
Stenistoderus Jaquelin du Val 1856
Stenistoderus rubripennis LeConte 1880 (Leptolinus)
Stenus Latreille 1796
Stenus adelops Casey 1884 (Stenus)
Stenus adspector Mäklin 1852 (Stenus)
Stenus advena Casey 1884 (Areus)
Stenus agnatus Casey 1884 (Areus)
Stenus alacer Casey 1884 (Stenus)
Stenus alexanderi Puthz 1971 (Stenus)
Stenus alpicola Fauvel 1872 (Stenus)
Stenus alveolatus Casey 1884 (Stenus)
Stenus amabilis Casey 1884 (Areus)
Stenus amplifacatus Benick 1921 (Stenus)
Stenus angustus Casey 1884 (Stenus)
Stenus annularis Erichson 1840 (Stenus)
Stenus ardoricola Puthz 1972 (Stenus)
Stenus argus Gravenhorst 1806 (Stenus)
Stenus aruculus Erichson 1840 (Stenus)
Stenus austini Casey 1884 (Stenus)
Stenus biguttatus Linnaeus 1761 (Staphylinus)
Stenus bilentigatus Casey 1884 (Stenus)
Stenus bilineatus Sahlberg 1871 (Stenus)
Stenus brivioi Puthz 1972 (Stenus)
Stenus caenicolus Notman 1919 (Stenus)
Stenus californicus Casey 1884 (Stenus)
Stenus callosifrons Puthz 1971 (Stenus)
Stenus callosus Erichson 1840 (Stenus)
Stenus canaliculatus Gyllenhal 1827 (Stenus)
Stenus capucinus Boheman 1858 (Stenus)
Stenus cariniceps Mäklin 1852 (Stenus)
Stenus carinicollis Casey 1884 (Stenus)
Stenus carolinae Casey 1884 (Stenus)
Stenus caseyi Puthz 1971 (Stenus)
Stenus chalybeus Boheman 1858 (Stenus)
Stenus colon Say 1834 (Stenus)
Stenus colonus Erichson 1840 (Stenus)
Stenus columbianus Sanderson 1957 (Stenus)
Stenus comma LeConte 1863 (Stenus)
Stenus compressus Puthz 1972 (Stenus)
Stenus costalis Casey 1884 (Stenus)
Stenus croceatus Casey 1884 (Areus)
Stenus curtus Casey 1884 (Stenus)
Stenus dampfi Benick 1939 (Stenus)
Stenus delawarensis Casey 1884 (Stenus)
Stenus dispar Casey 1884 (Stenus)
Stenus dissentiens Casey 1884 (Areus)
Stenus dolosus Casey 1884 (Stenus)
Stenus egenus Erichson 1840 (Stenus)
Stenus ellipticus Casey 1884 (Stenus)
Stenus eremitoides Puthz 1972 (Stenus)
Stenus erythropus Melsheimer 1844 (Stenus)
Stenus europs Casey 1884 (Areus)
Stenus exasperatus Benick 1925 (Stenus)
Stenus exilis Casey 1884 (Stenus)
Stenus exploratus Fall 1926 (Stenus)
Stenus femoratus Say 1834 (Stenus)
Stenus flavicornis Erichson 1840 (Stenus)
Stenus fraternus Casey 1884 (Areus)
Stenus frequens Benick 1939 (Stenus)
Stenus fulvicornis Stephens 1832 (Stenus)
Stenus fulvoguttatus Notman 1920 (Stenus)
Stenus gemmeus Casey 1884 (Stenus)
Stenus gibbicollis Sahlberg 1880 (Stenus)
Stenus gilae Casey 1884 (Stenus)
Stenus gratiosus Casey 1884 (Stenus)
Stenus gravidus Casey 1884 (Stenus)
Stenus hatchi Sanderson 1957 (Stenus)
Stenus hyperboreus Sahlberg 1876 (Stenus)
Stenus immarginatus Mäklin 1853 (Stenus)
Stenus imperator Puthz 1972 (Stenus)
Stenus incertus Casey 1884 (Stenus)
Stenus inseparatus Puthz 1972 (Stenus)
Stenus insignis Casey 1884 (Stenus)
Stenus insularis Casey 1884 (Stenus)
Stenus intrusus Casey 1884 (Stenus)
Stenus jejunus Casey 1884 (Stenus)
Stenus juno Fabricius 1801 (Stenus)
Stenus juvencus Casey 1884 (Stenus)
Stenus laccophilus Casey 1884 (Stenus)
Stenus laetulus Casey 1884 (Areus)
Stenus limatulus Benick 1928 (Stenus)
Stenus lugens Casey 1884 (Areus)
Stenus lutzi Notman 1920 (Stenus)
Stenus malkini Sanderson 1957 (Stenus)
Stenus mammops Casey 1884 (Stenus)
Stenus maritimus Motschulsky 1845 (Stenus)
Stenus megalops Casey 1884 (Areus)
Stenus melanopus Marsham 1802 (Staphylinus)
Stenus mendosus Puthz 1971 (Stenus)
Stenus meridionalis Casey 1884 (Areus)
Stenus minor Casey 1884 (Stenus)
Stenus morio Gravenhorst 1806 (Stenus)
Stenus mundulus Casey 1884 (Stenus)
Stenus nanus Stephens 1832 (Stenus)
Stenus neglectus Casey 1884 (Stenus)
Stenus nimbosus Casey 1884 (Stenus)
Stenus nitescens Casey 1884 (Areus)
Stenus niveus Fauvel 1865 (Stenus)
Stenus noctivagus Casey 1884 (Stenus)
Stenus occidentalis Casey 1884 (Stenus)
Stenus papagonis Casey 1884 (Areus)
Stenus parallelopipedus Mäklin 1852 (Stenus)
Stenus pauperculus Casey 1884 (Stenus)
Stenus perangustus Puthz 1971 (Stenus)
Stenus perexilis Notman 1920 (Stenus)
Stenus perforatus Casey 1884 (Areus)
Stenus personatus Benick 1928 (Stenus)
Stenus pertinax Casey 1884 (Areus)
Stenus pinguis Casey 1884 (Areus)
Stenus plicipennis Casey 1884 (Areus)
Stenus pluto Casey 1884 (Stenus)
Stenus pollens Casey 1884 (Areus)
Stenus pterobrachys Gemminger and Harold 1868 (Stenus)
Stenus pubescens Stephens 1832 (Stenus)
Stenus pudicus Casey 1884 (Stenus)
Stenus pueblans Bernhauer 1910 ([no entry])
Stenus pumilio Erichson 1839 (Stenus)
Stenus punctatus Erichson 1840 (Stenus)
Stenus pusillimus Puthz 1971 (Stenus)
Stenus quebecensis Puthz 1971 (Stenus)
Stenus ranops Casey 1884 (Stenus)
Stenus reconditus Casey 1884 (Areus)
Stenus renifer LeConte 1863 (Stenus)
Stenus retrusus Casey 1884 (Areus)
Stenus ritamontium Puthz 1972 (Stenus)
Stenus rossi Sanderson 1957 (Stenus)
Stenus rostellifer Puthz 1972 (Stenus)
Stenus sayi Casey 1884 (Areus)
Stenus scabiosus Casey 1884 (Stenus)
Stenus schwarzi Casey 1884 (Stenus)
Stenus scrupeus Casey 1884 (Stenus)
Stenus sculptilis Casey 1884 (Stenus)
Stenus sectator Casey 1884 (Stenus)
Stenus sectilifer Casey 1884 (Stenus)
Stenus semicolon LeConte 1863 (Stenus)
Stenus setiger Puthz 1971 (Stenus)
Stenus shoshonis Casey 1884 (Stenus)
Stenus sibiricus Sahlberg 1880 (Stenus)
Stenus simplex Casey 1884 (Stenus)
Stenus sphaerops Casey 1884 (Stenus)
Stenus strangulatus Casey 1884 (Stenus)
Stenus stygicus Say 1834 (Stenus)
Stenus subgriseus Casey 1884 (Stenus)
Stenus tahoensis Casey 1884 (Stenus)
Stenus tarsalis Ljungh 1804 (Stenus)
Stenus tenuis Casey 1884 (Stenus)
Stenus teter Notman 1920 (Stenus)
Stenus torus Benick 1925 (Stenus)
Stenus tristis Casey 1884 (Stenus)
Stenus tuberculatus Casey 1884 (Stenus)
Stenus umbratilis Casey 1884 (Areus)
Stenus varipes Casey 1884 (Areus)
Stenus venustus Casey 1884 (Stenus)
Stenus vespertinus Casey 1884 (Stenus)
Stenus vexatus Casey 1884 (Stenus)
Stenus vicinus Casey 1884 (Stenus)
Stenus villosus Casey 1884 (Stenus)
Stenus vinnulus Casey 1884 (Stenus)
Stenus virginiae Casey 1884 (Stenus)
Stenus zunicus Casey 1884 (Stenus)
Stethusa Casey 1910
Stethusa canonica Casey 1910 (Atheta)
Stethusa cernens Casey 1911 (Atheta)
Stethusa clarescens Casey 1911 (Atheta)
Stethusa crenuliventris Bernhauer 1907 (Atheta)
Stethusa cynica Casey 1911 (Atheta)
Stethusa galvestonica Casey 1910 (Atheta)
Stethusa irvingi Casey 1910 (Atheta)
Stethusa klimschi Bernhauer 1909 (Atheta)
Stethusa officiosa Casey 1911 (Atheta)
Stethusa sagax Casey 1910 (Atheta)
Stethusa sororella Casey 1910 (Atheta)
Stethusa tuta Casey 1911 (Atheta)
Stethusa videns Casey 1911 (Atheta)
Stictocranius LeConte 1866
Stictocranius mariae Hatch 1957 (Paralispinus)
Stictocranius puncticeps LeConte 1866 (Stictocranius)
Stictolinus Casey 1906
Stictolinus flavipes LeConte 1863 (Leptacinus)
Stictolinus franciscanus Casey 1906 (Stictolinus)
Stictolinus grandiceps LeConte 1863 (Leptolinus)
Stictolinus nudus Smetana 1982 (Stictolinus)
Stilicolina Casey 1905
Stilicolina condei Jarrige 1960 (Stilicolina)
Stilicolina fasta Sanderson 1947 (Stilicolina)
Stilicolina sonorinus Casey 1905 (Omostilicus)
Stilicolina taraxa Herman 1970 (Stilicolina)
Stilicolina tristis Melsheimer 1844 (Lathrobium)
Stilicopsis Sachse 1852
Stilicopsis paradoxa Sachse 1852 (Stilicopsis)
Stilicopsis subtropica Casey 1910 (Stilicopsis)
Stilomedon Sharp 1886
Stilomedon tabacinum Casey 1905 (Polymedon)
Stratus Schaufuss 1872
Stratus ursinus Schaufuss 1872 (Stratus) |
Strigota Casey 1910
Strigota assueta Casey 1910 (Strigota)
Strigota gnava Casey 1910 (Strigota)
Strigota impiger Casey 1910 (Strigota)
Strigota inculta Casey 1910 (Strigota)
Strigota intrudens Casey 1910 (Strigota)
Strigota mediocris Casey 1910 (Strigota)
Strigota obliquata Casey 1910 (Strigota)
Strigota oppidana Casey 1910 (Strigota)
Strigota perplexa Casey 1910 (Strigota)
Strigota placata Casey 1910 (Strigota)
Strigota recta Casey 1911 (Strigota)
Strigota seclusa Casey 1911 (Strigota)
Strigota seducens Casey 1910 (Strigota)
Strigota vapida Casey 1910 (Strigota)
Strigota verecunda Casey 1910 (Strigota)
Strophogastra Fenyes 1921
Strophogastra penicillata Fenyes 1921 (Strophogastra)
Subhaida Hatch 1957
Subhaida aptera Campbell 1978 (Subhaida)
Subhaida californica Campbell 1978 (Subhaida)
Subhaida ingrata Hatch 1957 (Pseudohaida)
Subhaida monticola Campbell 1978 (Subhaida)
Subhaida rainieri Hatch 1957 (Subhaida)
Subhaida rothi Hatch 1957 (Pseudohaida)
Subhaida sinuata Campbell 1978 (Subhaida)
Subhaida utahensis Campbell 1978 (Subhaida)
Sunius Curtis 1829
Sunius angulatum Casey 1886 (Caloderma)
Sunius angustatum Casey 1905 (Hemimedon)
Sunius confluentum Say 1834 (Lathrobium)
Sunius conjux Casey 1905 (Caloderma)
Sunius continens Casey 1886 (Caloderma)
Sunius contractum Casey 1886 (Caloderma)
Sunius cuneicollis Casey 1886 (Oligopterus)
Sunius curtipennis Scheerpeltz 1933 (Caloderma)
Sunius debilicornis Wollaston 1857 (Lithocharis)
Sunius exilis Casey 1905 (Caloderma)
Sunius fenderi Hatch 1957 (Sunius)
Sunius filum Casey 1905 (Oligopterus)
Sunius flexilis Casey 1905 (Oligopterus)
Sunius luculentum Casey 1886 (Caloderma)
Sunius mobile Casey 1886 (Caloderma)
Sunius mollis Casey 1905 (Caloderma)
Sunius peregrina Casey 1905 (Caloderma)
Sunius pollens Casey 1905 (Caloderma)
Sunius quadripennis Casey 1905 (Caloderma)
Sunius reductum Casey 1886 (Caloderma)
Sunius remotus Casey 1905 (Oligopterus)
Sunius rufipes Casey 1905 (Hemimedon)
Sunius rugithorax Hatch 1957 (Sunius)
Sunius rugosum Casey 1886 (Caloderma)
Sunius semibrunnea Casey 1905 (Caloderma)
Sunius tantillum Casey 1886 (Caloderma)
Sunius testacea Casey 1905 (Lena)
Symbiochara Fenyes 1909
Symbiochara lativentris Fenyes 1909 (Symbiochara)
Synaptina Casey 1910
Synaptina consonens Casey 1910 (Synaptina)
Synaptina disparilis Casey 1910 (Synaptina)
Synaptina merica Casey 1910 (Synaptina)
Synaptina quaesita Casey 1910 (Synaptina)
Synaptina tartarea Casey 1910 (Ousipalia)
Syntomium Curtis 1828
Syntomium confragosum Mäklin 1852 (Syntomium)
Syntomium grahami Hatch 1957 (Syntomium)
Syntomium keenianum Casey 1904 (Eunonia)
Syntomium malkini Hatch 1957 (Syntomium)
Tachinomorphus Kraatz 1859
Tachinomorphus arizonensis Campbell 1973 (Tachinomorphus)
Tachinomorphus grandis Solsky 1868 (Coproporus)
Tachinomorphus grossulus LeConte 1863 (Coproporus)
Tachinomorphus sharpi Campbell 1973 (Tachinomorphus)
Tachinus Gravenhorst 1802
Tachinus addendus Horn 1877 (Tachinus)
Tachinus angustatus Horn 1877 (Tachinus)
Tachinus apterus Mäklin 1853 (Tachinus)
Tachinus axillaris Erichson 1839 (Tachinus)
Tachinus basalis Erichson 1839 (Tachinus)
Tachinus canadensis Horn 1877 (Tachinus)
Tachinus contortus Hatch 1957 (Tachinus)
Tachinus crotchii Horn 1877 (Tachinus)
Tachinus debilis Horn 1877 (Tachinus)
Tachinus dilatatus Hatch 1957 (Tachinus)
Tachinus elongatus Gyllenhal 1810 (Tachinus)
Tachinus fimbriatus Gravenhorst 1802 (Tachinus)
Tachinus frigidus Erichson 1839 (Tachinus)
Tachinus fumipennis Say 1834 (Tachyporus)
Tachinus instabilis Mäklin 1853 (Tachinus)
Tachinus limbatus Melsheimer 1844 (Tachinus)
Tachinus luridus Erichson 1840 (Tachinus)
Tachinus maculicollis Mäklin 1852 (Tachinus)
Tachinus memnonius Gravenhorst 1802 (Tachinus)
Tachinus mexicanus Campbell 1973 (Tachinus)
Tachinus mimus Horn 1877 (Tachinus)
Tachinus minimus Campbell 1973 (Tachinus)
Tachinus minor Campbell 1975 (Tachinus)
Tachinus nearcticus Campbell 1973 (Tachinus)
Tachinus nigricornis Mannerheim 1843 (Tachinus)
Tachinus nitiduloides Horn 1877 (Tachinus)
Tachinus ovalis Hatch 1957 (Tachinus)
Tachinus picipes Erichson 1839 (Tachinus)
Tachinus quebecensis Robert 1946 (Tachinus)
Tachinus rainieri Hatch 1957 (Tachinus)
Tachinus rufipes De Geer 1774 (Staphylinus)
Tachinus schuhi Campbell 1975 (Tachinus)
Tachinus schwarzi Horn 1877 (Tachinus)
Tachinus semirufus Horn 1877 (Tachinus)
Tachinus smetanai Campbell 1973 (Tachinus)
Tachinus stacesmithi Campbell 1973 (Tachinus)
Tachinus subterraneus Linnaeus 1758 (Staphylinus)
Tachinus vergatus Campbell 1973 (Tachinus)
Tachyporus Gravenhorst 1802
Tachyporus abdominalis Fabricius 1781 (Oxyporus)
Tachyporus arizonicus Blackwelder 1936 (Tachyporus)
Tachyporus borealis Campbell 1979 (Tachyporus)
Tachyporus browni Campbell 1979 (Tachyporus)
Tachyporus californicus Horn 1877 (Tachyporus)
Tachyporus canadensis Campbell 1979 (Tachyporus)
Tachyporus chrysomelinus Linnaeus 1758 (Staphylinus)
Tachyporus dimorphus Campbell 1979 (Tachyporus)
Tachyporus elegans Horn 1877 (Tachyporus)
Tachyporus fenyesi Campbell 1979 (Tachyporus)
Tachyporus flavipennis Campbell 1979 (Tachyporus)
Tachyporus howdenorum Campbell 1979 (Tachyporus)
Tachyporus inornatus Campbell 1979 (Tachyporus)
Tachyporus jocosus Say 1834 (Tachyporus)
Tachyporus lecontei Campbell 1979 (Tachyporus)
Tachyporus maculicollis LeConte 1866 (Tachyporus)
Tachyporus melanopterus Campbell 1991 (Tachyporus)
Tachyporus mexicanus Sharp 1883 (Tachyporus)
Tachyporus nanus Erichson 1839 (Tachyporus)
Tachyporus neomexicanus Campbell 1979 (Tachyporus)
Tachyporus nimbicola Campbell 1979 (Tachyporus)
Tachyporus nitidulus Fabricius 1781 (Staphylinus)
Tachyporus ornatus Campbell 1979 (Tachyporus)
Tachyporus pacificus Campbell 1979 (Tachyporus)
Tachyporus pulchrus Blatchley 1910 (Tachyporus)
Tachyporus rulomoides Campbell 1979 (Tachyporus)
Tachyporus rulomus Blackwelder 1936 (Tachyporus)
Tachyporus sharpi Campbell 1979 (Tachyporus)
Tachyporus stacesmithi Campbell 1979 (Tachyporus)
Tachyporus stejnegeri Blackwelder 1936 (Tachyporus)
Tachyporus transversalis Gravenhorst 1806 (Tachyporus)
Tachyusa Erichson 1837
Tachyusa americana Casey 1906 (Tachyusa)
Tachyusa arida Casey 1906 (Tachyusa)
Tachyusa carolinae Casey 1906 (Tachyusa)
Tachyusa cavicollis LeConte 1863 (Tachyusa)
Tachyusa dakotana Casey 1906 (Tachyusa)
Tachyusa faceta Casey 1885 (Tachyusa)
Tachyusa gracillima LeConte 1863 (Tachyusa)
Tachyusa illini Casey 1906 (Tachyusa)
Tachyusa meraca Casey 1911 (Tachyusa)
Tachyusa missouriana Casey 1906 (Tachyusa)
Tachyusa obsoleta Casey 1906 (Tachyusa)
Tachyusa ohioana Casey 1911 (Tachyusa)
Tachyusa ornatella Casey 1906 (Tachyusa)
Tachyusa parviceps Casey 1906 (Tachyusa)
Tachyusa pruinosa Casey 1906 (Tachyusa)
Tachyusa silvatica Casey 1911 (Tachyusa)
Tachyusa smithi Casey 1906 (Tachyusa)
Tachyusa subalutacea Casey 1906 (Tachyusa)
Tachyusa vaciva Casey 1911 (Tachyusa)
Tachyusa vespertina Casey 1906 (Tachyusa)
Tachyusa virginica Casey 1911 (Tachyusa)
Tanyrhinus Mannerheim 1852
Tanyrhinus singularis Mannerheim 1852 (Tanyrhinus)
Tarphiota Casey 1893
Tarphiota fuscicola Mäklin 1852 (Tachyusa)
Tarphiota geniculata Mäklin 1852 (Homalota)
Tarphiota pallidipes Casey 1893 (Tarphiota)
Teliusa Casey 1906
Teliusa alutacea Casey 1906 (Teliusa)
Teliusa malaca Casey 1911 (Teliusa)
Telotyphlus Coiffait 1962
Telotyphlus sonomensis Coiffait 1962 (Telotyphlus)
Telotyphlus tuolumnensis Coiffait 1962 (Telotyphlus)
Termitonidia Seevers 1938
Termitonidia lunata Seevers 1938 (Termitonidia)
Teropalpus Solier 1849
Teropalpus lithocharinus LeConte 1877 (Trogophloeus)
Tetradonia Wasmann 1894
Tetradonia megalops Casey 1906 (Chlorotusa)
Tetralaucopora Bernhauer 1928
Tetralaucopora americana Casey 1906 (Chilopora)
Tetralaucopora fulginosa Casey 1906 (Chilopora)
Tetrallus Bernhauer 1905
Tetrallus bicolor Bernhauer 1906 (Tetrallus)
Tetrallus densipunctatus Bernhauer 1905 (Tetrallus)
Tetrallus fenyesi Bernhauer 1905 (Tetrallus)
Tetrascapha Schuster and Marsh 1957
Tetrascapha dasycerca Schuster and Marsh 1957 (Tetrascapha)
Tetrascapha dentata Park and Wagner 1961 (Tetrascapha)
Tetrascapha krysiae Chandler 1983 (Tetrascapha)
Texamaurops Barr and Steeves 1963
Texamaurops reddelli Barr and Steeves 1963 (Texamaurops)
Thamiaraea Thomson 1858
Thamiaraea americana Bernhauer 1907 (Thamiaraea)
Thamiaraea lira Hoebbe 1988 (Thamiaraea)
Thecturota Casey 1893
Thecturota capito Casey 1893 (Thecturota)
Thecturota demissa Casey 1893 (Thecturota)
Thecturota ruficollis Casey 1911 (Thecturota)
Thecturota subtilior Bernhauer 1907 (Atheta)
Thecturota tenuissima Casey 1893 (Thecturota)
Thesiastes Casey 1893
Thesiastes atratus Casey 1893 (Thesiastes)
Thesiastes debilis LeConte 1878 (Euplectus)
Thesiastes fossulatus Brendel 1890 (Euplectus)
Thesiastes pumilus LeConte 1850 (Euplectus)
Thesium Casey 1884
Thesium brevicolle Raffray 1898 (Apothinus)
Thesium cavifrons LeConte 1863 (Euplectus)
Thinobius Kiesenwetter 1844
Thinobius alaskanus Fall 1926 (Trogophloeus)
Thinobius amphibius Notman 1921 (Thinobius)
Thinobius antennarius Fauvel 1878 (Thinobius)
Thinobius apicicornis Notman 1921 (Thinophilus)
Thinobius brachypterus LeConte 1877 (Thinobius)
Thinobius caseyi Notman 1921 (Thinophilus)
Thinobius delicatulus Kraatz 1858 (Thinobius)
Thinobius fimbriatus LeConte 1877 (Thinobius)
Thinobius flavicornis LeConte 1877 (Thinobius)
Thinobius frizzelli Hatch 1957 (Thinobius)
Thinobius gigantulus LeConte 1877 (Thinobius)
Thinobius gracilicornis Casey 1889 (Thinobius)
Thinobius grandicollis Notman 1921 (Thinobius)
Thinobius grossulus Casey 1889 (Thinobius)
Thinobius hesperius Casey 1889 (Thinobius)
Thinobius macropterus LeConte 1877 (Thinobius)
Thinobius oxytelinus LeConte 1877 (Thinobius)
Thinobius pallidicornis Casey 1889 (Thinobius)
Thinobius pallidus Casey 1889 (Thinobius)
Thinobius pygmaeus Casey 1889 (Thinobius)
Thinobius sonomae Casey 1889 (Thinobius)
Thinobius tardus Notman 1921 (Thinobius)
Thinobius teres Fall 1926 (Trogophloeus)
Thinobius validus Casey 1889 (Thinobius)
Thinocharis Kraatz 1859
Thinocharis carolinensis Casey 1905 (Sciocharis)
Thinocharis congruens Casey 1905 (Sciocharis)
Thinocharis exilis Erichson 1840 (Lithocharis)
Thinocharis nubipennis Casey 1905 (Sciocharis)
Thinocharis quadriceps Notman 1920 (Sciocharis)
Thinodromus Kraatz 1858
Thinodromus arcifer LeConte 1877 (Trogophloeus)
Thinodromus caloderinus LeConte 1877 (Trogophloeus)
Thinodromus corvinus Casey 1889 (Trogophloeus)
Thinodromus diffusus Casey 1889 (Trogophloeus)
Thinodromus lapsus Casey 1889 (Trogophloeus)
Thinopinus LeConte 1852
Thinopinus pictus LeConte 1852 (Thinopinus)
Thinusa Casey 1893
Thinusa fletcheri Casey 1906 (Thinusa)
Thinusa maritimus Casey 1885 (Phytosus)
Thoracophorus Motschulsky 1840
Thoracophorus brevicristatum Horn 1871 (Glyptoma)
Thoracophorus costale Erichson 1840 (Glyptoma)
Thoracophorus fletcheri Wendeler 1927 (Thoracophorus)
Thoracophorus longicollis Motschulsky 1860 (Thoracophorus)
Thyasophila Fairmaire and Laboulbene 1856
Thyasophila blanchardi Casey 1911 (Thiasophila)
Thyasophila laticollis Casey 1893 (Thiasophila)
Thyasophila parvula Notman 1921 (Thiasophila)
Thyasophila wickhami Casey 1911 (Thiasophila)
Thyreocephalus Guerin-Meneville 1844
Thyreocephalus arizonicus Smetana 1982 (Thyreocephalus)
Thyreocephalus nigerrimus Sharp 1877 (Saurohypnus)
Timagenes Smetana 1982
Timagenes brevicornis Smetana 1982 (Timagenes)
Timagenes longipes Smetana 1982 (Timagenes)
Tinotus Sharp 1883
Tinotus amplus Notman 1920 (Tinotus)
Tinotus brunnipes Notman 1920 (Tinotus)
Tinotus caviceps Casey 1893 (Tinotus)
Tinotus imbricatus Casey 1893 (Tinotus)
Tinotus lateralis Notman 1921 (Tinotus)
Tinotus pallidus Casey 1911 (Tinotus)
Tinotus parvicornis Casey 1911 (Tinotus)
Tinotus planulus Notman 1920 (Tinotus)
Tinotus trisectus Casey 1906 (Tinotus)
Tmesiphorus LeConte 1849
Tmesiphorus carinatus Say 1824 (Pselaphus)
Tmesiphorus costalis LeConte 1850 (Tmesiphorus)
Tomoplectus Raffray 1898
Tomoplectus apache Chandler 1985 (Tomoplectus)
Toxidium LeConte 1860
Toxidium compressum Zimmermann 1869 (Toxidium)
Toxidium gammaroides LeConte 1860 (Toxidium)
Trachyota Casey 1906
Trachyota cavipennis LeConte 1866 (Falagria)
Trachyota lativentris Casey 1906 (Trachyota)
Trichiusa Casey 1893
Trichiusa atra Casey 1906 (Trichiusa)
Trichiusa columbica Casey 1911 (Trichiusa)
Trichiusa compacta Casey 1893 (Trichiusa)
Trichiusa convergens Casey 1906 (Trichiusa)
Trichiusa discreta Casey 1906 (Trichiusa)
Trichiusa hirsuta Casey 1906 (Trichiusa)
Trichiusa monticola Casey 1906 (Trichiusa)
Trichiusa parviceps Casey 1906 (Trichiusa)
Trichiusa parvicollis Casey 1893 (Trichiusa)
Trichiusa pilosa Casey 1893 (Trichiusa)
Trichiusa polita Casey 1906 (Trichiusa)
Trichiusa postica Casey 1906 (Trichiusa)
Trichiusa rigida Casey 1906 (Trichiusa)
Trichiusa robustula Casey 1893 (Trichiusa)
Trichiusa setigera Casey 1893 (Trichiusa)
Trichiusa ursina Notman 1920 (Trichiusa)
Trichiusa varicolor Casey 1906 (Trichiusa)
Trichiusa virginica Casey 1906 (Trichiusa)
Trichonyx Chaudoir 1845
Trichonyx sulcicollis Reichenbach 1816 (Pselaphus)
Trichophya Mannerheim 1831
Trichophya lativentris Casey 1897 (Trichophya)
Trichopsenius Horn 1877
Trichopsenius californicus Seevers 1957 (Trichopsenius)
Trichopsenius depressus LeConte 1863 (Hypocyptus)
Trichopsenius frosti Seevers 1945 (Trichopsenius)
Trichopsenius longipes Seevers 1945 (Trichopsenius)
Trichopsenius xenoflavipes Seevers 1945 (Trichopsenius)
Trigonodemus LeConte 1863
Trigonodemus fasciatus Leech 1939 (Trigonodemus)
Trigonodemus striatus LeConte 1863 (Trigonodemus)
Trigonoplectus Bowman 1934
Trigonoplectus minutus Bowman 1934 (Trigonoplectus)
Trigonoplectus rostratus Bowman 1934 (Trigonoplectus)
Trigonopselaphus Gemminger and Harold 1868
Trigonopselaphus subcoeruleus LeConte 1863 (Trigonophorus)
Trigonurus Mulsant 1847
Trigonurus bruzasi Hatch 1957 (Trigonurus)
Trigonurus caelatus LeConte 1874 (Trigonurus)
Trigonurus crotchi LeConte 1874 (Trigonurus)
Trigonurus dilaticollis Van Dyke 1934 (Trigonurus)
Trigonurus edwardsi Sharp 1875 (Trigonurus)
Trigonurus rugosus Sharp 1875 (Trigonurus)
Trigonurus sharpi Blackwelder 1941 (Trigonurus)
Trimioarcus Park 1952
Trimioarcus pajarito Chandler 1985 (Trimioarcus)
Trimiomelba Casey 1897
Trimiomelba americanum LeConte 1863 (Trimium)
Trimiomelba convexulum LeConte 1878 (Trimium)
Trimiomelba dubius LeConte 1850 (Euplectus)
Trimiomelba laevis Casey 1897 (Trimiomelba)
Trimioplectus Brendel 1890
Trimioplectus auerbachi Park 1949 (Trimioplectus)
Trimioplectus australis Chandler 1990 (Trimioplectus)
Trimioplectus obsoletus Brendel 1890 (Trimioplectus)
Trisignis Park and Schuster 1955
Trisignis helfery Park and Schuster 1955 (Trisignis)
Trisignis marshi Park and Schuster 1955 (Trisignis)
Tychus Leach 1817
Tychus bythinioides Brnedel 1865 (Tychus)
Tychus hexagonus Casey 1897 (Tychus)
Tychus microphthalmus Brendel 1893 (Tychus)
Tychus puberulus LeConte 1851 (Tychus)
Tychus tenellus LeConte 1851 (Tychus)
Tympanophorus Nordmann 1837
Tympanophorus puncticollis Erichson 1840 (Euryporus)
Tyrus Aube 1833
Tyrus carinifer Casey 1897 (Tyrus)
Tyrus consimilis Casey 1897 (Tyrus)
Tyrus corticina Casey 1887 (Pytna)
Tyrus humeralis Aube 1844 (Hamotus)
Tyrus semiruber Casey 1897 (Tyrus)
Unamis Casey 1893
Unamis bjorkmanae Hatch 1957 (Unamis)
Unamis columbiensis Hatch 1957 (Unamis)
Unamis fulvipes Fall 1922 ([no entry])
Unamis giulianii Moore and Legner 1972 (Unamis)
Unamis truncata Casey 1885 (Lesteva)
Valda Casey 1893
Valda frontalis Casey 1893 (Valda)
Valenusa Casey 1906
Valenusa parallela Casey 1906 (Valenusa)
Vellica Casey 1885
Vellica longipennis Casey 1885 (Vellica)
Vicelva Moore and Legner 1973
Vicelva vandykei Hatch 1957 (Coprophilus)
Xantholinus Dejean 1821
Xantholinus linearis Olivier 1794 (Staphylinus)
Xantholinus longiventris Heer 1839 (Xantholinus)
Xanthopygus Kraatz 1857
Xanthopygus cacti Horn 1868 (Xanthopygus)
Xenicopoda Moore and Legner 1971
Xenicopoda helenae Moore and Legner 1971 (Xenicopoda)
Xenistusa LeConte 1880
Xenistusa cavernosa LeConte 1880 (Xenistusa)
Xenistusa hexagonalis Seevers 1941 (Xenistusa)
Xenodusa Wasmann 1894
Xenodusa caseyi Wasmann 1897 (Xenodusa)
Xenodusa cava LeConte 1863 (Atemeles)
Xenomedon Fall 1912
Xenomedon formicaria Fall 1912 (Xenomedon)
Xenota Mulsant and Rey 1874
Xenota alaskana Casey 1911 (Atheta)
Xenota amens Casey 1911 (Atheta)
Xenota annexa Casey 1910 (Atheta)
Xenota aperta Casey 1910 (Atheta)
Xenota apposita Casey 1911 (Atheta)
Xenota arizonica Casey 1910 (Atheta)
Xenota aspericauda Bernhauer 1907 (Atheta)
Xenota asperiola Casey 1910 (Atheta)
Xenota astuta Casey 1910 (Atheta)
Xenota audens Casey 1911 (Atheta)
Xenota auguralis Casey 1911 (Atheta)
Xenota barbarae Casey 1910 (Atheta)
Xenota bidenticulata Bernhauer 1907 (Atheta)
Xenota bifaria Casey 1911 (Atheta)
Xenota blandita Casey 1910 (Atheta)
Xenota blatchleyi Bernhauer and Scheerpeltz 1926 (Atheta)
Xenota brumalis Casey 1910 (Atheta)
Xenota bucolica Casey 1910 (Atheta)
Xenota burra Casey 1911 (Atheta)
Xenota callens Casey 1911 (Atheta)
Xenota candidula Casey 1911 (Atheta)
Xenota capella Casey 1910 (Atheta)
Xenota catula Casey 1911 (Atheta)
Xenota cephalina Casey 1910 (Atheta)
Xenota citata Casey 1910 (Atheta)
Xenota civica Casey 1910 (Atheta)
Xenota claricella Casey 1910 (Atheta)
Xenota comitata Casey 1910 (Atheta)
Xenota concussa Casey 1911 (Atheta)
Xenota crenulata Bernhauer 1907 (Atheta)
Xenota dama Casey 1910 (Atheta)
Xenota definita Casey 1911 (Atheta)
Xenota delumbis Casey 1911 (Atheta)
Xenota diffisa Casey 1911 (Atheta)
Xenota discipula Casey 1910 (Atheta)
Xenota discreta Casey 1910 (Atheta)
Xenota disjuncta Casey 1910 (Atheta)
Xenota districta Casey 1911 (Atheta)
Xenota ducens Casey 1910 (Atheta)
Xenota dunni Casey 1910 (Atheta)
Xenota elota Casey 1910 (Atheta)
Xenota enitescens Casey 1910 (Atheta)
Xenota esmeraldae Casey 1911 (Atheta)
Xenota evecta Casey 1910 (Atheta)
Xenota falsifica Say 1836 (Aleochara)
Xenota fanatica Casey 1910 (Atheta)
Xenota fenisex Casey 1911 (Atheta)
Xenota filiola Casey 1910 (Atheta)
Xenota franklini Casey 1911 (Atheta)
Xenota freta Casey 1910 (Atheta)
Xenota frosti Bernhauer 1909 (Atheta)
Xenota frugalis Casey 1910 (Atheta)
Xenota fugitans Casey 1911 (Atheta)
Xenota georgiae Bernhauer and Scheerpeltz 1926 (Atheta)
Xenota gnoma Casey 1910 (Atheta)
Xenota gnypetoides Casey 1910 (Atheta)
Xenota hilaris Fenyes 1909 (Atheta)
Xenota houstoni Casey 1910 (Atheta)
Xenota importuna Casey 1911 (Atheta)
Xenota informalis Casey 1911 (Atheta)
Xenota innocens Casey 1910 (Atheta)
Xenota insidiosa Casey 1910 (Atheta)
Xenota insons Casey 1911 (Atheta)
Xenota intacta Casey 1911 (Atheta)
Xenota irrita Casey 1911 (Atheta)
Xenota iterans Casey 1910 (Atheta)
Xenota ithacana Casey 1910 (Atheta)
Xenota jerseyiana Bernhauer and Scheerpeltz 1926 (Atheta)
Xenota kansana Casey 1911 (Atheta)
Xenota klagesi Bernhauer 1909 (Atheta)
Xenota lepidula Casey 1911 (Atheta)
Xenota leviceps Casey 1910 (Atheta)
Xenota limulina Casey 1911 (Atheta)
Xenota logica Casey 1911 (Atheta)
Xenota loquax Casey 1911 (Atheta)
Xenota luscitiosa Casey 1910 (Atheta)
Xenota lymphatica Casey 1911 (Atheta)
Xenota marcescens Casey 1911 (Atheta)
Xenota marinica Casey 1910 (Atheta)
Xenota mendosa Casey 1910 (Atheta)
Xenota meticulosa Casey 1911 (Atheta)
Xenota militaris Bernhauer 1909 (Atheta)
Xenota minima Say 1839 (Aleochara)
Xenota modiella Casey 1911 (Atheta)
Xenota mollicula Casey 1910 (Atheta)
Xenota monroei Casey 1910 (Atheta)
Xenota morbosa Casey 1911 (Atheta)
Xenota mordax Casey 1911 (Atheta)
Xenota nacta Casey 1911 (Atheta)
Xenota nata Casey 1911 (Atheta)
Xenota neutralis Casey 1910 (Atheta)
Xenota nevadensis Casey 1910 (Atheta)
Xenota nexa Casey 1910 (Atheta)
Xenota nitens Mannerheim 1852 (Homalota)
Xenota novicia Casey 1911 (Atheta)
Xenota nupera Casey 1910 (Atheta)
Xenota nympha Casey 1910 (Atheta)
Xenota obsequens Casey 1911 (Atheta)
Xenota obsoleticollis Bernhauer 1909 (Atheta)
Xenota occidentalis Bernhauer 1906 (Atheta)
Xenota opaciceps Bernhauer 1909 (Atheta)
Xenota orbiceps Casey 1910 (Atheta)
Xenota ordinata Casey 1910 (Atheta)
Xenota oscitans Casey 1911 (Atheta)
Xenota ostenta Casey 1910 (Atheta)
Xenota paganella Casey 1910 (Atheta)
Xenota palpator Casey 1911 (Atheta)
Xenota pavidula Casey 1911 (Atheta)
Xenota pedicularis Melsheimer 1844 (Oligota)
Xenota perpera Casey 1910 (Atheta)
Xenota perspecta Casey 1910 (Atheta)
Xenota perspicua Casey 1911 (Atheta)
Xenota piceicornis Casey 1910 (Atheta)
Xenota planaris Mäklin 1852 (Homalota)
Xenota pocahontas Casey 1910 (Atheta)
Xenota postulans Casey 1911 (Atheta)
Xenota prolata Casey 1910 (Atheta)
Xenota promota Casey 1910 (Atheta)
Xenota propitia Casey 1911 (Atheta)
Xenota pugnans Fenyes 1920 (Atheta)
Xenota punctata Blatchley 1910 (Atheta)
Xenota quadripunctata Say 1834 (Aleochara)
Xenota querula Casey 1910 (Atheta)
Xenota reformata Casey 1911 (Atheta)
Xenota regenerans Casey 1911 (Atheta)
Xenota relicta Casey 1911 (Atheta)
Xenota remulsa Casey 1910 (Atheta)
Xenota repexa Casey 1911 (Atheta)
Xenota replicans Casey 1910 (Atheta)
Xenota reposita Casey 1910 (Atheta)
Xenota restricta Casey 1910 (Dolosota)
Xenota rhodeana Casey 1910 (Atheta)
Xenota rurigena Casey 1911 (Atheta)
Xenota rusticola Casey 1911 (Atheta)
Xenota scolopacina Casey 1911 (Atheta)
Xenota scortea Casey 1911 (Atheta)
Xenota sibylla Casey 1910 (Atheta)
Xenota socors Casey 1911 (Atheta)
Xenota spadix Casey 1910 (Atheta)
Xenota spuriella Casey 1910 (Atheta)
Xenota stoica Casey 1911 (Atheta)
Xenota strigulosa Casey 1910 (Atheta)
Xenota subdebilis Casey 1910 (Atheta)
Xenota subdola Casey 1910 (Atheta)
Xenota subintima Casey 1910 (Atheta)
Xenota sublucens Bernhauer 1909 (Atheta)
Xenota subretracta Casey 1911 (Atheta)
Xenota sumpta Casey 1911 (Atheta)
Xenota temperans Casey 1910 (Atheta)
Xenota temporalis Casey 1910 (Atheta)
Xenota tenuicula Casey 1911 (Atheta)
Xenota texana Casey 1910 (Atheta)
Xenota timida Casey 1910 (Atheta)
Xenota tractabilis Casey 1910 (Atheta)
Xenota tradita Casey 1911 (Atheta)
Xenota truncativentris Bernhauer 1907 (Atheta)
Xenota tubericauda Bernhauer 1909 (Atheta)
Xenota umbonalis Casey 1910 (Atheta)
Xenota unigranosa Bernhauer 1909 (Atheta)
Xenota vacillans Casey 1911 (Atheta)
Xenota vaticina Casey 1910 (Atheta)
Xenota ventricosa Bernhauer 1907 (Atheta)
Xenota vierecki Casey 1911 (Atheta)
Xenota villica Casey 1911 (Atheta)
Xenota virginica Bernhauer 1907 (Atheta)
Xenota weedi Casey 1910 (Atheta)
Xenota wrangelica Casey 1911 (Atheta)
Xenotyphlus Coiffait 1962
Xenotyphlus californicus Saiz 1975 (Xenotyphlus)
Xenotyphlus taylorensis Coiffait 1962 (Xenotyphlus)
Xestolinus Casey 1906
Xestolinus abdominalis Casey 1906 (Xestolinus)
Xesturida Casey 1906
Xesturida laevis Casey 1906 (Xesturida)
Xylodromus Heer 1839
Xylodromus capito Casey 1893 (Omalium)
Xylodromus concinnus Marsham 1802 (Staphylinus)
Xylodromus depressum Gravenhorst 1802 (Omalium)
Zalobius LeConte 1874
Zalobius nancyae Herman 1977 (Zalobius)
Zalobius spinicollis LeConte 1874 (Zalobius)
Zenon Smetana 1982
Zenon armifer Smetana 1982 (Zenon)
Zonaira Grigarick and Schuster 1980
Zonaira puncticolle LeConte 1878 (Trimium)
Zonaira trilinea Grigarick and Schuster 1980 (Zonaira)
Zyras Stephens 1835
Zyras angustula Casey 1893 (Myrmedonia)
Zyras caliginosa Casey 1893 (Myrmedonia)
Zyras carolinae Casey 1911 (Myrmedonia)
Zyras cremastogastris Wasmann 1894 (Myrmedonia)
Zyras criddlei Casey 1911 (Myrmedonia)
Zyras fauveli Sharp 1883 (Myrmedonia)
Zyras flavicornis Solsky 1870 (Myrmedonia)
Zyras loricata Casey 1893 (Myrmedonia)
Zyras obliqua Casey 1893 (Myrmedonia)
Zyras planifer Casey 1893 (Myrmedonia)
Zyras recisa Casey 1911 (Myrmedonia)
Zyras rudis LeConte 1866 (Myrmedonia)
Zyras schmitti Hamilton 1895 (Myrmedonia)
Zyras schwarzi Wasmann 1894 (Myrmedonia)
Zyras sonomae Casey 1885 (Platyusa) |
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