Ilyobates
Kraatz 1856
Ilyobates canadensis Casey 1906 (Gennadota)
Ilyobates puberulus Casey 1893 (Callicerus)
Iotota Casey 1910
Iotota pseudovilis Bernhauer 1907 (Atheta)
Iotota tepida Casey 1910 (Iotota)
Iotota unica Casey 1910 (Iotota)
Ischnosoma Stephens 1829
Ischnosoma arizonense Campbell 1991 (Ischnosoma)
Ischnosoma californicus Bernhauer and Schubert 1916 (Mycetoporus)
Ischnosoma costale Campbell 1991 (Ischnosoma)
Ischnosoma curtipennis Bernhauer 1917 (Mycetoporus)
Ischnosoma fimbriatum Campbell 1911 (Ischnosoma)
Ischnosoma flavicollis LeConte 1863 (Mycetoporus)
Ischnosoma hermani Campbell 1911 (Ischnosoma)
Ischnosoma hospitalis Fall 1910 (Mycetoporus)
Ischnosoma lecontei Campbell 1991 (Ischnosoma)
Ischnosoma pictus Horn 1877 (Mycetoporus)
Ischnosoma splendidus Gravenhorst 1806 (Tachinus)
Ischnosoma suteri Campbell 1991 (Ischnosoma)
Ischnosoma virginiensis Bernhauer 1917 (Mycetoporus)
Kalissus LeConte 1874
Kalissus nitidus LeConte 1874 (Kalissus)
Laetulonthus Moore and Legner 1972
Laetulonthus laetulus Say 1834 (Staphylinus)
Laetulonthus nobilis Bernhauer 1910 (Philonthus)
Lamiota Casey 1910
Lamiota achromata Casey 1911 (Atheta)
Lamiota keeni Casey 1910 (Atheta)
Lamiota profecta Casey 1911 (Atheta)
Lathrobium Gravenhorst 1802
Lathrobium amplipenne Casey 1905 (Lathrobium)
Lathrobium amputans Casey 1905 (Litolathra)
Lathrobium angulare LeConte 1863 (Lathrobium)
Lathrobium armatum Say 1834 (Lathrobium)
Lathrobium brevipenne LeConte 1863 (Lathrobium)
Lathrobium carolinae Casey 1905 (Apteralium)
Lathrobium confusum LeConte 1880 (Lathrobium)
Lathrobium convictor Casey 1905 (Litolathra)
Lathrobium convolutum Watrous 1980 (Lathrobium)
Lathrobium cruralis Casey 1905 (Litolathra)
Lathrobium dakotana Casey 1905 (Lathrobioma)
Lathrobium debile LeConte 1880 (Lathrobium)
Lathrobium divisum LeConte 1880 (Lathrobium)
Lathrobium emarginatum Watrous 1981 (Lathrobium)
Lathrobium floridanus Casey 1905 (Tetartopeus)
Lathrobium franciscanum Casey 1905 (Lathrobium)
Lathrobium fulvipennis Gravenhorst 1806 (Staphylinus)
Lathrobium furvulus Casey 1905 (Tetartopeus)
Lathrobium gravidulum Casey 1905 (Lathrobium)
Lathrobium hespera Casey 1905 (Lathrobioma)
Lathrobium illini Casey 1905 (Lathrobium)
Lathrobium innocens Casey 1905 (Lathrobium)
Lathrobium inops Casey 1884 (Lathrobium)
Lathrobium inornata Casey 1905 (Litolathra)
Lathrobium insanus Blatchley 1910 (Lathrobium)
Lathrobium lacustris Casey 1905 (Tetartopeus)
Lathrobium leconteanum Scheerpeltz 1933 (Lathrobium)
Lathrobium lintneri Notman 1921 (Lathrobium)
Lathrobium longiventre Casey 1905 (Lathrobium)
Lathrobium nanula Casey 1905 (Lathrobioma)
Lathrobium neglectum Casey 1905 (Lathrobium)
Lathrobium nigrolinea Casey 1905 (Lathrobioma)
Lathrobium nigrolucens Casey 1905 (Lathrobium)
Lathrobium nigrum LeConte 1863 (Lathrobium)
Lathrobium nitidulum LeConte 1880 (Lathrobium)
Lathrobium obtusum Casey 1905 (Lathrobium)
Lathrobium oregona Casey 1905 (Lathrobioma)
Lathrobium othioides LeConte 1880 (Lathrobium)
Lathrobium pallescens Casey 1905 (Abletobium)
Lathrobium parcum LeConte 1880 (Lathrobium)
Lathrobium pedale LeConte 1863 (Lathrobium)
Lathrobium picescens Casey 1905 (Lathrobium)
Lathrobium postremum Casey 1905 (Lathrobium)
Lathrobium praelongum Casey 1905 (Lathrobium)
Lathrobium puncticolle Kirby 1837 (Lathrobium)
Lathrobium punctulatum LeConte 1863 (Lathrobium)
Lathrobium rhodeana Casey 1905 (Litolathra)
Lathrobium rigidum Casey 1905 (Lathrobium)
Lathrobium rubripennis Casey 1905 (Tetartopeus)
Lathrobium scolopacea Casey 1905 (Lathrobioma)
Lathrobium semirubida Casey 1905 (Litolathra)
Lathrobium seriatum LeConte 1863 (Lathrobium)
Lathrobium sewardi Fall 1926 (Lathrobium)
Lathrobium shermani Fall 1917 (Lathrobium)
Lathrobium shoshonica Casey 1905 (Lathrobioma)
Lathrobium simile LeConte 1863 (Lathrobium)
Lathrobium simplex LeConte 1880 (Lathrobium)
Lathrobium sollicitum Fall 1926 (Lathrobium)
Lathrobium sparsellum Casey 1905 (Lathrobium)
Lathrobium spissicorne Casey 1905 (Lathrobium)
Lathrobium subaequale Casey 1905 (Lathrobium)
Lathrobium subgraciis Casey 1905 (Litolathra)
Lathrobium suspecta Casey 1905 (Litolathra)
Lathrobium tenebrosum Notman 1919 (Lathrobium)
Lathrobium tenue LeConte 1863 (Lathrobium)
Lathrobium terminatum Gravenhorst 1802 (Lathrobium)
Lathrobium tetricus Casey 1905 (Tetartopeus)
Lathrobium texana Casey 1905 (Lathrobiopsis)
Lathrobium vancouveri Casey 1905 (Lathrobium)
Lathrobium virginica Casey 1905 (Lathrobioma)
Lathrobium washingtoni Casey 1905 (Lathrobium)
Lemelba Park 1953
Lemelba davisi Park 1953 (Lemelba)
Lepitacnus Smetana 1982
Lepitacnus pallidulus LeConte 1880 (Leptacinus)
Leptacinus Erichson 1839
Leptacinus batychrus Gyllenhal 1827 (Staphylinus)
Leptacinus intermedius Donisthorpe 1936 (Leptacinus)
Leptacinus pusillus Stephens 1833 (Gyrohypnus)
Leptagria Casey 1906
Leptagria perexilis Casey 1906 (Leptagria)
Leptobamona Casey 1911
Leptobamona pertenuis Casey 1893 (Gyronycha)
Leptoplectus Casey 1908
Leptoplectus pertenuis Casey 1884 (Euplectus)
Leptusa Kraatz 1856
Leptusa americana Bernhauer 1905 (Leptusa)
Leptusa atrocephala Bernhauer 1905 (Leptusa)
Leptusa brevicollis Casey 1893 (Leptusa)
Leptusa canonica Casey 1906 (Leptusa)
Leptusa cribratula Casey 1906 (Ulitusa)
Leptusa elegans Blatchley 1910 (Leptusa)
Leptusa exposita Casey 1911 (Leptusa)
Leptusa fragilis Casey 1911 (Eucryptusa)
Leptusa immunis Casey 1911 (Eucryptusa)
Leptusa laticollis Notman 1921 (Leptusa)
Leptusa nanula Casey 1893 (Silusa)
Leptusa obscura Blatchley 1910 (Leptusa)
Leptusa opaca Casey 1893 (Leptusa)
Leptusa pasadenae Casey 1906 (Dianusa)
Leptusa pavida Casey 1911 (Eucryptusa)
Leptusa pusio Casey 1906 (Ulitusa)
Leptusa semirufa Casey 1906 (Leptusa)
Lesteva Latreille 1796
Lesteva cribratulus Casey 1893 (Tevales)
Lesteva pallipes LeConte 1863 (Lesteva)
Linohesperus Smetana 1982
Linohesperus aculeus Smetana 1982 (Linohesperus)
Linohesperus alticola Casey 1906 (Hesperolinus)
Linohesperus barbatus Smetana 1982 (Linohesperus)
Linohesperus borealis Casey 1906 (Hesperolinus)
Linohesperus brunnescens LeConte 1880 (Leptacinus)
Linohesperus cuspifer Smetana 1982 (Linohesperus)
Linohesperus effeminatus Smetana 1982 (Linohesperus)
Linohesperus emarginatus Smetana 1982 (Linohesperus)
Linohesperus hamatus Smetana 1982 (Linohesperus)
Linohesperus hermani Smetana 1982 (Linohesperus)
Linohesperus hesperius Smetana 1982 (Linohesperus)
Linohesperus indistinctus Smetana 1982 (Linohesperus)
Linohesperus mutilus Smetana 1982 (Linohesperus)
Linohesperus nanus LeConte 1880 (Xantholinus)
Linohesperus obtusus Smetana 1982 (Linohesperus)
Linohesperus piceus Casey 1906 (Hesperolinus)
Linohesperus pilosus Smetana 1982 (Linohesperus)
Linohesperus rhomboides Smetana 1982 (Linohesperus)
Linohesperus rutilus Smetana 1982 (Linohesperus)
Linohesperus similis Smetana 1982 (Linohesperus)
Linohesperus subhamatus Smetana 1982 (Linohesperus)
Linohesperus trihamatus Smetana 1982 (Linohesperus)
Liogluta Thomson 1858
Liogluta abdominalis Bernhauer 1907 (Atheta)
Liogluta aemula Erichson 1839 (Homalota)
Liogluta aloconotoides Lohse 1990 (Liogluta)
Liogluta granulosa Lohse 1990 (Liogluta)
Liogluta insolens Casey 1910 (Atheta)
Liogluta nigropolita Bernhauer 1907 (Atheta)
Liogluta trapezicollis Lohse 1990 (Liogluta)
Liparocephalus Maeklin 1853
Liparocephalus brevipennis Mäklin 1853 (Liparocephalus)
Liparocephalus cordicollis LeConte 1880 (Liparocephalus)
Lispinus Erichson 1839
Lispinus aequipunctatus LeConte 1868 (Lispinus)
Lissagria Casey 1906
Lissagria laeviuscula LeConte 1866 (Falagria)
Lissagria laticeps Notman 1920 (Omoschema)
Lissobiops Casey 1905
Lissobiops serpentinum LeConte 1863 (Cryptobium)
Lissohypnus Casey 1906
Lissohypnus texanus Casey 1906 (Lissohypnus)
Lithocharis Dejean 1833
Lithocharis alabamae Casey 1905 (Pseudomedon)
Lithocharis ardenus Sanderson 1945 (Lithocharis)
Lithocharis capitulum Casey 1886 (Ramona)
Lithocharis cephalotes Notman 1922 (Pseudomedon)
Lithocharis minuta Casey 1905 (Medonella)
Lithocharis obsoletum Nordmann 1837 (Lathrobium)
Lithocharis ochraceus Gravenhorst 1802 (Paederus)
Lithocharis simplex Casey 1905 (Lithocharis)
Lithocharis sonorica Casey 1905 (Lithocharis)
Lithocharis thoracicum Casey 1905 (Pseudomedon)
Lithocharodes Sharp 1876
Lithocharodes bidentatus Smetana 1982 (Lithocharodes)
Lithocharodes densus Smetana 1982 (Lithocharodes)
Lithocharodes floridanus LeConte 1880 (Metaponcus)
Lithocharodes longicollis LeConte 1863 (Leptacinus)
Lithocharodes nigripennis LeConte 1863 (Leptolinus)
Lithocharodes ruficollis LeConte 1863 (Leptolinus)
Lobrathium Mulsant and Rey 1878
Lobrathium acomana Casey 1905 (Lathrotaxis)
Lobrathium aemula Casey 1905 (Lathrobiella)
Lobrathium ambiguum LeConte 1880 (Lathrobium)
Lobrathium anale LeConte 1880 (Lathrobium)
Lobrathium angusta Casey 1905 (Lathrotaxis)
Lobrathium angustula Casey 1905 (Lathrobiella)
Lobrathium atriventris Casey 1910 (Lathrobiella)
Lobrathium atronitens Casey 1905 (Lathrotaxis)
Lobrathium barda Casey 1905 (Lathrobiella)
Lobrathium californicum LeConte 1863 (Lathrobium)
Lobrathium canora Casey 1910 (Lathrotaxis)
Lobrathium caseyi Blaisdell 1906 (Lathrotropis)
Lobrathium caseyianum Scheerpeltz 1933 (Lobrathium)
Lobrathium castaneum Gravenhorst 1802 (Lathrobium)
Lobrathium centurio Casey 1905 (Lathrotaxis)
Lobrathium collare Erichson 1840 (Lobrathium)
Lobrathium coloradense Casey 1905 (Lobrathium)
Lobrathium cupida Casey 1910 (Lathrobiella)
Lobrathium daileyi Hatch 1957 (Lobrathium)
Lobrathium davisi Hatch 1957 (Lobrathium)
Lobrathium depressula Casey 1910 (Lathrobiella)
Lobrathium dimidiatum Say 1834 (Lathrobium)
Lobrathium expressa Casey 1910 (Lathrotaxis)
Lobrathium fallaciosa Casey 1905 (Lathrotaxis)
Lobrathium fallax Casey 1905 (Lathrobiella)
Lobrathium famelica Casey 1905 (Lathrobiella)
Lobrathium filicornis Casey 1905 (Paralathra)
Lobrathium filitarsis Casey 1905 (Linolathra)
Lobrathium floridae Casey 1905 (Lathrotaxis)
Lobrathium galvestonica Casey 1905 (Lathrotaxis)
Lobrathium gaudens Casey 1905 (Linolathra)
Lobrathium gnoma Casey 1905 (Lathrotropsis)
Lobrathium gracilicornis Casey 1905 (Lathrobiella)
Lobrathium grande LeConte 1863 (Lathrobium)
Lobrathium habilis Casey 1905 (Lathrobiella)
Lobrathium impressimum Hatch 1957 (Lobrathium)
Lobrathium inviolatum Scheerpeltz 1933 (Lathrobium)
Lobrathium jacobinum LeConte 1863 (Lathrobium)
Lobrathium leviceps Casey 1905 (Pseudolathra)
Lobrathium lineiformis Casey 1910 (Microlathra)
Lobrathium lituarium LeConte 1880 (Lathrobium)
Lobrathium longiusculum Gravenhorst 1802 (Lathrobium)
Lobrathium merens Casey 1905 (Lathrobiella)
Lobrathium modesta Casey 1905 (Lathrobiella)
Lobrathium montanicum Casey 1905 (Lobrathium)
Lobrathium multipunctatum Gravenhorst 1802 (Lathrobium)
Lobrathium nigricans Casey 1905 (Lathrobiella)
Lobrathium oregonensis Casey 1905 (Lathrobiella)
Lobrathium pallidulum LeConte 1880 (Lathrobium)
Lobrathium perfragile Scheerpeltz 1933 (Lathrobium)
Lobrathium politum Gravenhorst 1802 (Lathrobium)
Lobrathium praeceps Casey 1905 (Lathrotaxis)
Lobrathium puncticeps LeConte 1880 (Lathrobium)
Lobrathium robustula Casey 1910 (Lathrobiella)
Lobrathium rubida Casey 1905 (Lathrobiella)
Lobrathium rubricollis Casey 1905 (Lathrotaxis)
Lobrathium rutilans Casey 1905 (Microlathra)
Lobrathium setosum Hatch 1957 (Lobrathium)
Lobrathium soror Casey 1905 (Lathrotaxis)
Lobrathium subseriatum LeConte 1880 (Lathrobium)
Lobrathium tacomae Casey 1905 (Lobrathium)
Lobrathium vafra Casey 1905 (Lathrotropsis)
Lobrathium vagans Casey 1905 (Lathrobiella)
Lobrathium validiceps Casey 1905 (Lathrotropsis)
Lobrathium ventrale LeConte 1880 (Lathrobium)
Lobrathium washingtonense Hatch 1957 (Lobrathium)
Longipeltina Bernhauer 1912
Longipeltina bakeri Bernhauer 1912 (Longipeltina)
Lordithon Thomson 1859
Lordithon analis Paykull 1789 (Staphylinus)
Lordithon angularis Sachse 1852 (Boletobius)
Lordithon anticus Horn 1877 (Bolitobius)
Lordithon appalachianus Campbell 1982 (Lordithon)
Lordithon arizonensis Bernhauer 1912 (Bolitobius)
Lordithon axillaris Gravenhorst 1806 (Tachinus)
Lorditon bimaculatus Couper 1865 (Boletobius)
Lordithon biseriatus Mannerheim 1846 (Boletobius)
Lordithon californicus Bernhauer 1912 (Bolitobius)
Lordithon cascadensis Malkin 1944 (Bolitobius)
Lordithon cinctus Gravenhorst 1802 (Tachinus)
Lordithon difficilis Campbell 1982 (Lordithon)
Lordithon exoletus Erichson 1837 (Bolitobius)
Lordithon facilis Casey 1884 (Bolitobius)
Lordithon fenderi Hatch 1957 (Lordithon)
Lordithon fungicola Campbell 1982 (Lordithon)
Lordithon idahoe Hatch 1957 (Lordithon)
Lordithon longiceps LeConte 1863 (Boletobius)
Lordithon lunulatus Linnaeus 1767 (Staphylinus)
Lordithon niger Gravenhorst 1802 (Tachinus)
Lordithon notabilis Campbell 1982 (Lordithon)
Lordithon obsoletus Say 1834 (Tachinus)
Lordithon oregonus Campbell 1982 (Lordithon)
Lordithon poecilus Mannerheim 1852 (Bolitobius)
Lordithon quaesitor Horn 1877 (Bolitobius)
Lordithon scutellaris Campbell 1982 (Lordithon)
Lordithon thoracicus Fabricius 1777 (Oxyporus)
Lordithon trinotatus Erichson 1839 (Boletobius)
Lordithon vandykei Dethlefsen 1946 (Bolitobius)
Losiusa Seevers 1978
Losiusa angusticollis Seevers 1978 (Losiusa)
Lucifotychus Park and Wagner 1961
Lucifotychus agomphius Grigarick and Schuster 1962 (Lucifotychus)
Lucifotychus bipuncticeps Casey 1887 (Tychus)
Lucifotychus cognatus LeConte 1874 (Tychus)
Lucifotychus confusus Chandler 1983 (Hylotychus)
Lucifotychus cornus Grigarick and Schuster 1962 (Hylotychus)
Lucifotychus daggui Park 1949 (Tychus)
Lucifotychus dentatus Grigarick and Schuster 1962 (Hylotychus)
Lucifotychus hirsutus Chandler 1991 (Lucifotychus)
Lucifotychus impellus Park and Wagner 1961 (Lucifotychus)
Lucifotychus intellectus Grigarick and Schuster 1962 (Hylotychus)
Lucifotychus newelli Park and Wagner 1961 (Lucifotychus)
Lucifotychus plumas Chandler 1983 (Hylotychus)
Lucifotychus quirsfeldi Chandler 1991 (Lucifotychus)
Lucifotychus remipennis Grigarick and Schuster 1962 (Hylotychus) Lucifotychus
schuhi Chandler 1986 (Hylotychus)
Lucifotychus simplicis Grigarick and Schuster 1962 (Hylotychus)
Lucifotychus sonomae Casey 1887 (Tychus)
Lucifotychus stellatus Grigarick and Schuster 1962 (Hylotychus)
Lypoglossa Fenyes 1918
Lypoglossa angularis Mäklin 1853 (Myrmedonia)
Lypoglossa franclemonti Hoebeke 1992 (Lypoglossa)
Machaerites Muller 1855
Machaerites croceus Park 1960 (Machaerites)
Machaerites eurous Park 1960 (Machaerites)
Machaerites ferus Park 1951 (Machaerites)
Machaerites steevesi Park 1960 (Machaerites)
Machaerites stygicus Park 1951 (Machaerites)
Machaerites synstygicus Park 1956 (Machaerites)
Machaerodes Brendel 1890
Machaerodes carinatus Brendel 1865 (Bythinus)
Manda Blackwelder 1952
Manda nearctica Moore 1964 (Manda)
Mathrilaeum Moore 1966
Mathrilaeum pictum Fauvel 1878 (Lathrimaeum)
Mathrilaeum subcostatum Mäklin 1853 ([no entry])
Mayetia Mulsant and Rey 1875
Mayetia bicorona Schuster, Marsh, and Park 1959 (Mayetia)
Mayetia bowmani Schuster, Marsh, and Park 1959 (Mayetia)
Mayetia bulla Schuster, Marsh, and Park 1959 (Mayetia)
Mayetia domestica Schuster, Marsh, and Park 1959 (Mayetia)
Mayetia fistula Schuster, Marsh, and Park 1960 (Mayetia)
Mayetia grayae Schuster 1961 (Mayetia)
Mayetia judsoni Schuster 1961 (Mayetia)
Mayetia langei Schuster, Marsh, and Park 1960 (Mayetia)
Mayetia mendocinoensis Schuster, Marsh, and Park 1960 (Mayetia)
Mayetia pearsei Schuster, Marsh, and Park 1959 (Mayetia)
Mayetia pravitas Schuster, Marsh, and Park 1960 (Mayetia)
Mayetia putahensis Schuster 1961 (Mayetia)
Mayetia raneyi Schuster, Marsh, and Park 1960 (Mayetia)
Mayetia scobina Schuster, Marsh, and Park 1960 (Mayetia)
Mayetia skeeteri Royce and Kistner 1969 (Mayetia)
Mayetia smithi Schuster 1961 (Mayetia)
Mayetia turneri Schuster, Marsh, and Park 1959 (Mayetia)
Mayetia walkeri Schuster, Marsh, and Park 1960 (Mayetia)
Medon Stephens 1833
Medon alutacea Casey 1905 (Medonodonta)
Medon americanum Casey 1905 (Medon)
Medon apacheanum Casey 1905 (Paramedon)
Medon arizonicum Casey 1905 (Paramedon)
[Medon capitale Hatch 1957 Homo. (no replacement name)]
Medon caseyi Scheerpeltz 1933 (Paramedon)
Medon conforme Casey 1905 (Paramedon)
Medon consanguinea Casey 1886 (Lithocharis)
Medon contiguua Casey 1886 (Lithocharis)
Medon convergens Casey 1886 (Lithocharis)
Medon ctenophorum Hatch 1957 (Medon)
Medon difforme Casey 1905 (Paramedon)
Medon explicans Casey 1910 (Medon)
Medon falli Blatchley 1910 (Paramedon)
Medon gregalis Casey 1886 (Lithocharis)
Medon gulare Casey 1905 (Paramedon)
Medon guppyi Hatch 1957 (Lathrobium)
Medon helenae Casey 1905 (Medon)
Medon humboldti Casey 1905 (Paramedon)
Medon inquilinum Casey 1905 (Medon)
Medon insulare Casey 1905 (Medon)
Medon kernianum Casey 1905 (Paramedon)
Medon lacustre Casey 1905 (Medon)
Medon languida Casey 1886 (Lithocharis)
Medon laticollis Casey 1889 (Platymedon)
Medon latiuscula Casey 1886 (Lithocharis)
Medon lepida Casey 1886 (Lithocharis)
Medon luctuosa Casey 1886 (Lithocharis)
Medon malaca Casey 1886 (Lithocharis)
Medon mcleodi Hatch 1957 (Medon)
Medon montanum Casey 1905 (Paramedon)
Medon nevadicum Casey 1905 (Platymedon)
Medon nitidulum Casey 1905 (Medon)
Medon opaculum Casey 1905 (Medon)
Medon oriens Casey 1910 (Paramedon)
Medon pallescens Casey 1905 (Paramedon)
Medon pallidipenne Casey 1910 (Paramedon)
Medon pinalicum Casey 1905 (Paramedon)
Medon puberula Casey 1886 (Lithocharis)
Medon pugetense Hatch 1957 (Medon)
[Medon quadratum Hatch 1957 Homo. (no replacement name)]
Medon retrusa Casey 1886 (Lithocharis)
Medon rubrum Casey 1905 (Oxymedon)
Medon rufipenne Casey 1905 (Tetramedon)
Medon shastanicum Casey 1905 (Paramedon)
Medon sinuaticollis Casey 1886 (Lithocharis)
Medon sublesta Casey 1886 (Lithocharis)
Medon subsimile Casey 1905 (Paramedon)
Medon tahoense Casey 1905 (Paramedon)
Medon texanum Casey 1905 (Medon)
Medon truncatum Hatch 1957 (Medon)
Medon vancouveri Casey 1905 (Paramedon)
Megalopinus Eichelbaum 1915
Megalopinus caelatus Gravenhorst 1802 (Oxyporus)
Megalopinus rufipes LeConte 1863 (Megalops)
Megarafonus Casey 1897
Megarafonus fundus Park 1943 (Megarafonus)
Megarafonus lentus Schuster and Marsh 1958 (Megarafonus)
Megarafonus mancus Schuster and Marsh 1958 (Megarafonus)
Megarafonus parvus Schuster and Marsh 1958 (Megarafonus)
Megarafonus ventralis Casey 1897 (Megarafonus)
Megarthrus Curtis 1829
Megarthrus americanus Sachse 1852 (Megarthrus)
Megarthrus arcuatus Hatch 1957 (Megarthrus)
Megarthrus atratus Mäklin 1853 ([no entry])
Megarthrus excisus LeConte 1863 (Megarthrus)
Megarthrus pictus Motschulsky 1845 (Megarthrus)
Megarthrus sinuaticolle Boisduval and Lacordaire 1835 (Phloeobium)
Megastilicus Casey 1889
Megastilicus formicarius Casey 1889 (Megastilicus)
Melanalia Casey 1911
Melanalia tabida Casey 1911 (Melanalia)
Melba Casey 1897
Melba major Brendel 1892 (Trimium)
Melba parvulus LeConte 1849 (Euplectus)
Melba quercae Chandler 1985 (Melba)
Melba sulcatula Casey 1897 (Melba)
Melba tenuis Casey 1897 (Melba)
Melba thoracicum Brendel 1889 (Trimium)
Meotica Mulsant and Rey 1873
Meotica exilis Erichson 1837 (Homalota)
Meronera Sharp 1887
Meronera montana Casey 1906 (Meronera)
Meronera obliqua Casey 1906 (Meronera)
Meronera venustula Erichson 1839 (Falagria)
Micralymma Westwood 1838
Micralymma brevilingue Schiodte 1844 (Micralymma)
Micralymma dicksoni Mäklin 1876 ([no entry])
Micralymma marinum Ström 1785 (Staphylinus)
Micralymma stimpsonii LeConte 1863 (Micralymma)
Micratheta Casey 1910
Micratheta caudex Casey 1910 (Atheta)
Micrearota Casey 1910
Micrearota definita Casey 1910 (Atheta)
Micrearota fecunda Casey 1910 (Atheta)
Micrearota gregaria Casey 1910 (Atheta)
Micrearota loricula Casey 1910 (Atheta)
Micrearota pristina Casey 1910 (Atheta)
Micrearota reperta Casey 1910 (Atheta)
Micrearota sana Casey 1910 (Atheta)
Micrearota tincta Casey 1910 (Atheta)
Micrearota versuta Casey 1910 (Atheta)
Microbledius Herman 1972
Microbledius actitus Herman 1972 (Microbleius)
Microbledius forcipatus LeConte 1863 (Bledius)
Microbledius litoreus Herman 1972 (Microbleius)
Microbledius platyanus Herman 1972 (Microbledius)
Microdonia Casey 1893
Microdonia kansana Seevers 1959 (Microdonia)
Microdonia laticollis Brues 1902 (Ecitopora)
Microdonia nitidiventris Brues 1904 (Ecitoproa)
Microdonia occipitalis Casey 1893 (Microdonia)
Microdota Mulsant and Rey 1873
Microdota alamendana Casey 1910 (Atheta)
Microdota festinans Erichson 1839 (Homalota)
Microdota ficta Casey 1910 (Atheta)
Microdota fontis Casey 1911 (Atheta)
Microdota fulgida Bernhauer 1907 (Atheta)
Microdota fulviceps Notman 1920 (Atheta)
Microdota holmbergi Bernhauer 1907 (Atheta)
Microdota impressicollis Bernhauer 1907 (Atheta)
Microdota impressipennis Bernhauer 1909 (Atheta)
Microdota libens Casey 1910 (Atheta)
Microdota luctifera Bernhauer 1906 (Atheta)
Microdota macrops Notman 1920 (Hilara)
Microdota nugator Casey 1910 (Atheta)
Microdota pennsylvanicus Bernhauer 1907 (Atheta)
Microdota perversa Casey 1910 (Atheta)
Microdota polita Melsheimer 1844 (Homalota)
Microdota pratensis Mäklin 1852 (Homalota)
Microdota prosperans Casey 1910 (Atheta)
Microdota repens Casey 1910 (Atheta)
Microdota saturata Casey 1910 (Atheta)
Microdota unigena Casey 1910 (Atheta)
Microdota validiceps Casey 1910 (Atheta)
Microdota vestigialis Erichson 1839 (Homalota)
Microedus LeConte 1874
Microedus austinianus LeConte 1874 (Microedus)
Microedus ewingi Hatch 1957 (Microedus)
Microedus fenderi Hatch 1957 (Microedus)
Microedus guilianii Moore and Legner 1972 (Microedus)
Microedus laticollis Mannerheim 1843 (Anthophagus)
Microedus porterae Hatch 1957 (Microedus)
Microedus rogersi Hatch 1957 (Microedus)
Microlinus Casey 1906
Microlinus pusio LeConte 1880 (Leptolinus)
Micropeplus Latreille 1809
Micropeplus browni Campbell 1968 (Micropeplus)
Micropeplus brunneus Mäklin 1852 (Micropeplus)
Micropeplus cribratus LeConte 1863 (Micropeplus)
Micropeplus laticollis Mäklin 1853 (Micropeplus)
Micropeplus lecontei Campbell 1968 (Micropeplus)
Micropeplus minor Campbell 1974 (Micropeplus)
Micropeplus nelsoni Campbell 1989 (Micropeplus)
Micropeplus neotomae Campbell 1968 (Micropeplus)
Micropeplus punctatus LeConte 1863 (Micropeplus)
Micropeplus robustus Campbell 1968 (Micropeplus)
Micropeplus sculptus LeConte 1863 (Micropeplus)
Micropeplus tesserula Curtis 1828 (Micropeplus)
Mipselytrus Park 1953
Mipselytrus levini Chandler 1978 (Mipselytrus)
Mipselytrus mirus Schuster 1956 (Mipseltyrus)
Mipselytrus nicolayi Park 1953 (Mipselytrus)
Mipselytrus parki Schuster 1956 (Mipseltyrus)
Mitosynum Campbell 1982
Mitosynum vockerothi Campbell 1982 (Mitosynum)
Mocyta Mulsant and Rey 1874
Mocyta amblystegii Brundin 1952 (Atheta)
Moluciba Casey 1911
Moluciba grandipennis Casey 1911 (Moluciba)
Morius Casey 1893
Morius occidens Casey 1893 (Morius)
Mycetoporus Mannerheim 1831
Mycetoporus americanus Erichson 1839 (Mycetoporus)
Mycetoporus bipunctatus Campbell 1991 (Mycetoporus)
Mycetoporus consors LeConte 1863 (Mycetoporus)
Mycetoporus floridensis Campbell 1991 (Mycetoporus)
Mycetoporus horni Leng 1918 (Mycetoporus)
Mycetoporus humidus Say 1834 (Tachinus)
Mycetoporus impunctatus Campbell 1991 (Mycetoporus)
Mycetoporus inquisitus Casey 1884 (Mycetoporus)
Mycetoporus longulus Mannerheim 1831 (Mycetoporus)
Mycetoporus lucidulus LeConte 1863 (Mycetoporus)
Mycetoporus neomexicanus Campbell 1991 (Mycetoporus)
Mycetoporus neotomae Fall 1910 (Mycetoporus)
Mycetoporus nidicola Campbell 1991 (Mycetoporus)
Mycetoporus nigrans Mäklin 1853 (Mycetoporus)
Mycetoporus pacificus Campbell 1991 (Mycetoporus)
Mycetoporus punctipennis Scriba 1868 (Mycetoporus)
Mycetoporus rufohumeralis Campbell 1991 (Mycetoporus)
Mycetoporus rugosus Hatch 1957 (Mycetoporus)
Mycetoporus segregatus Campbell 1911 (Mycetoporus)
Mycetoporus smetanai Campbell 1991 (Mycetoporus)
Mycetoporus triangulatus Campbell 1991 (Mycetoporus)
Myllaena Erichson 1837
Myllaena arcana Casey 1911 (Myllaena)
Myllaena audax Casey 1911 (Myllaena)
Myllaena brevicollis Casey 1911 (Myllaena)
Myllaena cuneata Notman 1920 (Myllaena)
Myllaena currax Notman 1920 (Myllaena)
Myllaena decreta Casey 1911 (Myllaena)
Myllaena fenyesi Bernhauer 1907 (Myllaena)
Myllaena hopi Klimaszewski 1982 (Myllaena)
Myllaena hopkinton Klimaszewski 1982 (Myllaena)
Myllaena insipiens Casey 1911 (Myllaena)
Myllaena insomnis Casey 1911 (Myllaena)
Myllaena kaskaskia Klimaszewski 1982 (Myllaena)
Myllaena koasati Klimaszewski 1982 (Myllaena)
Myllaena ludificans Casey 1911 (Myllaena)
Myllaena magnolia Klimaszewski 1982 (Myllaena)
Myllaena potawatomi Klimaszewski 1982 (Myllaena)
Myllaena procidua Casey 1911 (Myllaena)
Myllaena seminole Klimaszewski 1982 (Myllaena)
Myllaena serrano Klimaszewski 1982 (Myllaena)
Myllaena vulpina Bernhauer 1907 (Myllaena)
Myrmecocephalus MacLeay 1873
Myrmecocephalus arizonica Casey 1906 (Lorinota)
Myrmecocephalus caviceps Casey 1906 (Lorinota)
Myrmecocephalus cingulata LeConte 1866 (Falagria)
Myrmecocephalus concinna Erichson 1840 (Falagria)
Myrmecocephalus gatineauensis Hoebeke 1985 (Myrmecocephalus) Myrmecocephalus
gracilis Casey 1906 (Lorinota)
Myrmecocephalus pinalica Casey 1906 (Eumicrota)
Myrmecocephalus sculpturatus Hoebeke 1985 (Myrmecocephalus)
Myrmecopora Saulcy 1864
Myrmecopora vaga LeConte 1866 (Falagria)
Myrmobiota Casey 1893
Myrmobiota crassicornis Casey 1893 (Myrmobiota)
Myrmobiota crinitula Casey 1900 (Soliusa)
Myrmoecia Mulsant and Rey 1874
Myrmoecia lauta Casey 1893 (Nototaphra)
Myrmoecia lugubris Casey 1893 (Nototaphra)
Nacaeus Blackwelder 1942
Nacaeus obscurus LeConte 1863 (Lispinus)
Nacaeus tenellus Erichson 1840 (Lispinus)
Nanobius Herman 1977
Nanobius serricollis LeConte 1875 (Zalobius)
Nearctitychus Chandler 1988
Nearctitychus sternalis Raffray 1904 (Tychus)
Neobeyeria Jacobson et al. 1987
Neobeyeria arizonensis Jacobson et al. 1987 (Neobeyeria)
Neobisnius Ganglbauer 1895
Neobisnius cerruttii Gridelli 1943 (Neobisnius)
Neobisnius fauveli Smetana 1963 (Neobisnius)
Neobisnius formosus Fall 1901 (Actobius)
Neobisnius fulvicornis Notman 1920 (Actobius)
Neobisnius gratus LeConte 1863 (Philonthus)
Neobisnius infimis Horn 1884 (Actobius)
Neobisnius jocosus Horn 1884 (Actobius)
Neobisnius jucundus Horn 1884 (Actobius)
Neobisnius lepidulus LeConte 1863 (Philonthus)
Neobisnius paederoides LeConte 1863 (Philonthus)
Neobisnius senilis Horn 1884 (Actobius)
Neobisnius sobrinus Erichson 1840 (Philonthus)
Neobisnius terminalis LeConte 1863 (Philonthus)
Neobisnius umbripennis LeConte 1863 (Philonthus)
Neobolitobius Campbell 1993
Neobolitobius varians Hatch 1957 (Lordithon)
Neohypnus Coiffat and Saiz 1964
Neohypnus attenuatus Erichson 1839 (Xantholinus)
Neohypnus beckeri Smetana 1982 (Neohypnus)
Neohypnus bicolor Smetana 1982 (Neohypnus)
Neohypnus cuspifer Smetana 1982 (Neohypnus)
Neohypnus dimidiatus LeConte 1880 (Xantholinus)
Neohypnus emmesus Gravenhorst 1802 (Staphylinus)
Neohypnus fragilis Casey 1906 (Gyrohypnus)
Neohypnus fusciceps LeConte 1880 (Xantholinus)
Neohypnus grandis Smetana 1982 (Neohypnus)
Neohypnus guilianii Smetana 1982 (Neohypnus)
Neohypnus hamatus Say 1834 (Xantholinus)
Neohypnus lecontei Duvivier 1883 (Xantholinus)
Neohypnus lineatus Wendeler 1924 (Xantholinus)
Neohypnus lobatus Smetana 1982 (Neohypnus)
Neohypnus lustrans Casey 1906 (Leptacinodes)
Neohypnus mediocris Smetana 1982 (Neohypnus)
Neohypnus melanops Casey 1906 (Gyrohypnus)
Neohypnus miles Smetana 1982 (Neohypnus)
Neohypnus monstrosus Smetana 1982 (Neohypnus)
Neohypnus obscurus Erichson 1839 (Xantholinus)
Neohypnus onustus Smetana 1982 (Neohypnus)
Neohypnus picipennis LeConte 1880 (Xantholinus)
Neohypnus pirum Smetana 1982 (Neohypnus)
Neohypnus praegnans Smetana 1982 (Neohypnus)
Neohypnus pusillus Sachse 1852 (Xantholinus)
Neohypnus sagittifer Smetana 1982 (Neohypnus)
Neohypnus solus Smetana 1982 (Neohypnus)
Neoleptotyphlus Coiffait 1959
Neoleptotyphlus californicus Coiffait 1959 (Neotyphlus)
Neomedon Sharp 1886
Neomedon arizonense Casey 1905 (Neomedon)
Neomedon piciventre Fall 1907 (Neomedon)
Neotrochus Blackwelder 1943
Neotrochus arizonicus Chapin 1928 (Holotrochus)
Neotrochus brachypterus Fauvel 1905 (Holotrochus)
Neotrochus laevicauda LeConte 1866 (Lispinus)
Neotrochus parvulus Chapin 1928 (Holotrochus)
Neoxantholinus Cameron 1904
Neoxantholinus cristatus Smetana 1982 (Neoxantholinus)
Neoxus Herman 1970
Neoxus crassicornis Casey 1889 (Thinobius)
Nisaxis Casey 1886
Nisaxis caudata Schaeffer 1905 (Nisaxis)
Nisaxis maritima Casey 1887 (Nisaxis)
Nisaxis parviceps Casey 1897 (Nisaxis)
Nisaxis tomentosa Aube 1833 (Bryaxis)
Nitidotachinus Campbell 1993
Nitidotachinus agilis Horn 1877 (Tachinus)
Nitidotachinus horni Campbell 1973 (Tachinus)
Nitidotachinus lanei Hatch 1957 (Tachinus)
Nitidotachinus scrutator Gemminger and Harold 1868 (Tachinus)
Nitidotachinus tachyporoides Horn 1877 (Tachinus)
Nordenskioeldia Sahlberg 1880
Nordenskioeldia columbiana Puthz 1974 (Nordenskioldia)
Nosora Casey 1911
Nosora meticola Casey 1911 (Nosora)
Noverota Casey 1910
Noverota clemens Casey 1910 (Noverota)
Noverota decora Casey 1910 (Noverota)
Noverota finitima Casey 1910 (Noverota)
Noverota improvisa Casey 1910 (Noverota)
Noverota ornatella Casey 1910 (Noverota)
Noverota personata Casey 1910 (Noverota)
Noverota scenica Casey 1910 (Noverota)
Nudobius Thomson 1860
Nudobius arizonicus Casey 1906 (Nudobius)
Nudobius cephalus Say 1834 (Xantholinus)
Nudobius luridipennis Casey 1906 (Nudobius)
Nudobius pugetanus Casey 1906 (Nudobius)
Nudobius singularis Smetana 1982 (Nudobius)
Ocalea Erichson 1839
Ocalea agnita Casey 1911 (Ocalea)
Ocalea arcuata Casey 1893 (Isoglossa)
Ocalea franciscana Casey 1906 (Ocalea)
Ocalea fusca Fenyes 1909 (Ocalea)
Ocalea grandicollis Casey 1906 (Ocalea)
Ocalea pellax Casey 1911 (Isoglossa)
Ocalea vancouveri Casey 1893 (Ocalea)
Ochthephilum Stephens 1829
Ochthephilum fracticorne Paykull 1800 (Staphylinus)
Ochthephilum lepidum LeConte 1878 (Cryptobium)
Ochthephilum nactum Horn 1885 (Cryptobium)
Ochthephilum nunenmacheri Blackwelder 1939 (Ababactus)
Ochthephilum pallidiceps Casey 1886 (Ababactus)
Ochthephilum pusillum LeConte 1863 (Cryptobium)
Ochthephilus Mulsant and Rey 1856
Ochthephilus biimpressus Mäklin 1852 (Phloeonaeus)
Ochthephilus columbiensis Hatch 1957 (Ancyrophorus)
Ochthephilus planus LeConte 1866 (Ancyrophorus)
Ocypus Leach 1819
Ocypus aeneocephalus De Geer 1774 (Staphylinus)
Ocypus ater Gravenhorst 1802 (Staphylinus)
Ocypus globulifer Fourcroy 1785 (Staphylinus)
Ocypus olens Müller 1764 (Staphylinus)
Ocyusa Kraatz 1856
Ocyusa asperula Casey 1893 (Ocyusa)
Ocyusa californica Bernhauer 1906 (Ocyusa)
Ocyusa canadensis Lohse 1990 (Ocyusa)
Oligota Mannerheim 1831
Oligota californica Casey 1911 (Oligota)
Oligota congruens Casey 1911 (Oligota)
Oligota effugens Casey 1911 (Somatium)
Oligota esmeraldae Casey 1911 (Oligota)
Oligota exigua Say 1836 (Aleochara)
Oligota linearis Casey 1911 (Oligota)
Oligota parallela Casey 1911 (Oligota)
Oligota pedalis LeConte 1863 (Oligota)
Oligota puncticollis Casey 1911 (Oligota)
Oligota texana Casey 1911 (Oligota)
Olisthaerus Dejean 1833
Olisthaerus megacephalus Zetterstedt 1828 (Omalium)
Olisthaerus substriatus Gyllenhal 1827 (Omalium) b |
Olophrum Erichson 1839
Olophrum borealis Paykull 1792 (Staphylinus)
Olophrum cascadense Campbell 1983 (Olophrum)
Olophrum consimile Gyllenhal 1810 (Omalium)
Olophrum idahoense Campbell 1983 (Olophrum)
Olophrum latum Mäklin 1853 (Olophrum)
Olophrum leechi Hatch 1957 (Olophrum)
Olophrum obtectum Erichson 1840 (Olophrum)
Olophrum rotundicolle Sahlberg 1817 (Omalium)
Olophrum stouti Hatch 1957 (Olophrum)
Omalium Gravenhorst 1802
Omalium algarum Casey 1885 (Homalium)
Omalium alutaceum Fauvel 1878 (Homalium)
Omalium caesum Gravenhorst 1806 (Omalium)
Omalium callosum Mäklin 1852 (Omalium)
Omalium excavatum Stephens 1832 (Omalium)
Omalium flavidum Hamilton 1895 (Omalium)
Omalium flavipenne Mäklin 1853 (Omalium)
Omalium foraminosum Mäklin 1852 (Omalium)
Omalium hamatum Fauvel 1878 (Homalium)
Omalium humerosum Fauvel 1878 (Homalium)
Omalium oxyacanthae Gravenhorst 1806 (Omalium)
Omalium plagiatum Mannerheim 1843 (Omalium)
Omalium quadripenne Casey 1893 (Omalium)
Omalium repandum Erichson 1840 (Omalium)
Omalium rivulare Paykull 1789 (Staphylinus)
Omalium rugipenne Casey 1885 (Homalium)
Omalium texanum Fauvel 1878 (Homalium)
Omalium theveneti Fauvel 1878 (Homalium)
Omalonomus Campbell and Peck 1990
Omalonomus relictus Campbell and Peck 1990 (Omalonomus)
Omalorphanus Campbell and Chandler 1987
Omalorphanus aenigma Campbell and Chandler 1987 (Omalorphanus)
Omegalia Casey 1910
Omegalia abjecta Casey 1910 (Omegalia)
Omegalia vieta Casey 1910 (Omegalia)
Ontholestes Ganglbauer 1895
Ontholestes capitatus Bland 1864 (Staphylinus)
Ontholestes cingulatus Gravenhorst 1802 (Staphylinus)
Ontholestes murinus Linnaeus 1758 (Staphylinus)
Ophioomma Notman 1920
Ophioomma rufa Notman 1920 (Ophioomma)
Orobanus LeConte 1878
Orobanus densus Casey 1886 (Orobanus)
Orobanus falli Mank 1934 (Orobanus)
Orobanus montanus Mank 1934 (Orobanus)
Orobanus mormonus Mank 1934 (Orobanus)
Orobanus rufipes Casey 1886 (Orobanus)
Orobanus simulator LeConte 1878 (Orobanus)
Orobanus tarsalis Hatch 1957 (Orobanus)
Orochares Kraatz 1858
Orochares angustatum Erichson 1840 (Deliphrum)
Orochares suteri Campbell 1984 (Orochares)
Orochares tumidum Hatch 1957 (Paradeliphrum)
Oropodes Casey 1893
Oropodes arcaps Grigarick and Schuster 1976 (Oropodes)
Oropodes dybasi Grigarick and Schuster 1976 (Oropodes)
Oropodes nuclere Grigarick and Schuster 1976 (Oropodes)
Oropodes orbiceps Casey 1893 (Oropodes)
Oropodes rumseyensis Grigarick and Schustser 1976 (Oropodes)
Oropus Casey 1886
Oropus abbreviatus Casey 1886 (Oropus)
Oropus acriculus Schuster and Grigarick 1960 (Oropus)
Oropus acumenis Schuster and Grigarick 1960 (Oropus)
Oropus basalis Casey 1908 (Oropus)
Oropus brevipennis Casey 1908 (Oropus)
Oropus castaneus Casey 1908 (Oropus)
Oropus cavicauda Casey 1893 (Oropus)
Oropus convexus Casey 1886 (Oropus)
Oropus cristatus Schuster and Grigarick 1960 (Oropus)
Oropus curtipennis Casey 1908 (Oropus)
Oropus cyranus Schuster and Grigarick 1960 (Oropus)
Oropus debilis Casey 1908 (Oropus)
Oropus delimatus Schuster and Grigarick 1960 (Oropus)
Oropus fenderi Park and Wagner 1961 (Oropus)
Oropus grigaricki Chandler 1983 (Oropus)
Oropus helferi Grigarick and Schuster 1962 (Oropus)
Oropus interruptus Casey 1886 (Oropus)
Oropus keeni Casey 1908 (Oropus)
Oropus macneilli Schuster and Grigarick 1960 (Oropus)
Oropus magnidens Schuster and Grigarick 1960 (Oropus)
Oropus microphthalmus Chandler 1986 (Oropus)
Oropus minimus Schuster and Grigarick 1960 (Oropus)
Oropus montanus Casey 1887 (Oropus)
Oropus obtusus Schuster and Grigarick 1960 (Oropus)
Oropus orbatus Schuster and Grigarick 1960 (Oropus)
Oropus pectinis Schuster and Grigarick 1960 (Oropus)
Oropus schusteri Chandler 1983 (Oropus)
Oropus sinifundus Schuster and Grigarick 1960 (Oropus)
Oropus striatus LeConte 1874 (Trichonyx)
Oropus testaceus Casey 1908 (Oropus)
Oropus tuberculatus Schuster and Grigarick 1960 (Oropus)
Oropus umbraticus Schuster and Grigarick 1960 (Oropus)
Oropus vellosus Schuster and Grigarick 1960 (Oropus)
Oropus verrucifundus Schuster and Grigarick 1960 (Oropus)
Orthodiatelus Notman 1920
Orthodiatelus innotabilis Notman 1920 (Orthodiatelus)
Orus Casey 1884
Orus deceptor Casey 1905 (Leptorus)
Orus dentiger LeConte 1880 (Scopaeus)
Orus distinctus Casey 1905 (Leptorus)
Orus femineus Moore 1975 (Orus)
Orus femoratus Fall 1901 (Orus)
Orus ferrugineus Casey 1905 (Leucorus)
Orus fraternus Fall 1901 (Orus)
Orus frommeri Moore and Legner 1973 (Orus)
Orus guilianii Moore and Legner 1973 (Orus)
Orus hemilobatus Herman 1965 (Orus)
Orus montanus Fall 1901 (Orus)
Orus parallelus Casey 1886 (Orus)
Orus pinalinus Casey 1905 (Leptorus)
Orus punctatus Casey 1884 (Orus)
Orus robustulus Casey 1905 (Leptorus)
Orus rubens Casey 1905 (Leucorus)
Orus shastanus Casey 1905 (Leptorus)
Orus sinuatus Herman 1965 (Orus)
Osorius Latreille 1829
Osorius brevicornis Notman 1920 (Osorius)
Osorius brevipennis Notman 1925 (Osorius)
Osorius difficilis Notman 1925 (Osorius)
Osorius latipes Gravenhorst 1806 (Oxytelus)
Osorius parcus Sharp 1887 (Osorius)
Osorius parviceps Notman 1925 (Osorius)
Osorius planifrons LeConte 1877 (Osorius)
Osorius politus LeConte 1877 (Osorius)
Osorius variolatus Notman 1925 (Osorius)
Ouachitychus Chandler 1988
Ouachitychus paroculus Chandler 1988 (Ouachitychus)
Oxybleptes Smetana 1982
Oxybleptes davisi Notman 1924 (Gyrohypnus)
Oxybleptes hatchi Smetana 1982 (Oxybleptes)
Oxybleptes kiteleyi Smetana 1982 (Oxybleptes)
Oxybleptes pusio Smetana 1982 (Oxybleptes)
Oxypoda Mannerheim 1831
Oxypoda affecta Casey 1911 (Oxypoda)
Oxypoda agitata Casey 1911 (Oxypoda)
Oxypoda amica Casey 1906 (Oxypoda)
Oxypoda astricta Casey 1911 (Oxypoda)
Oxypoda bradorensis Lohse 1990 (Oxypoda)
Oxypoda californica Casey 1893 (Oxypoda)
Oxypoda canora Casey 1911 (Oxypoda)
Oxypoda cauta Casey 1911 (Oxypoda)
Oxypoda cernua Casey 1911 (Oxypoda)
Oxypoda chillcotti Lohse 1990 (Oxypoda)
Oxypoda congesta Casey 1911 (Oxypoda)
Oxypoda convergens Casey 1893 (Oxypoda)
Oxypoda croceola Casey 1911 (Oxypoda)
Oxypoda cruda Casey 1911 (Oxypoda)
Oxypoda deductor Casey 1910 (Platandria)
Oxypoda demissa Casey 1911 (Oxypoda)
Oxypoda dubia Fenyes 1907 (Oxypoda)
Oxypoda effecta Casey 1911 (Oxypoda)
Oxypoda egestosa Casey 1911 (Oxypoda)
Oxypoda elusa Casey 1911 (Oxypoda)
Oxypoda famula Casey 1911 (Oxypoda)
Oxypoda flebius Casey 1911 (Oxypoda)
Oxypoda frigida Bernhauer 1907 (Oxypoda)
Oxypoda fusiformis Casey 1906 (Oxypoda)
Oxypoda fustiger Casey 1893 (Oxypoda)
Oxypoda gatosensis Bernhauer 1905 (Oxypoda)
Oxypoda glenorae Casey 1893 (Oxypoda)
Oxypoda gnara Casey 1911 (Oxypoda)
Oxypoda gymnica Casey 1911 (Oxypoda)
Oxypoda hemingi Lohse 1990 (Oxypoda)
Oxypoda hiemalis Casey 1911 (Oxypoda)
Oxypoda hudsonica Casey 1893 (Oxypoda)
Oxypoda implicata Casey 1911 (Oxypoda)
Oxypoda impressa Casey 1893 (Oxypoda)
Oxypoda inimica Casey 1911 (Oxypoda)
Oxypoda irrasa Mäklin 1853 (Oxypoda)
Oxypoda juncea Casey 1911 (Oxypoda)
Oxypoda lacustris Casey 1906 (Oxypoda)
Oxypoda lassula Casey 1911 (Oxypoda)
Oxypoda lata Lohse 1990 (Oxypoda)
Oxypoda latebricola Casey 1911 (Oxypoda)
Oxypoda leechi Lohse 1990 (Oxypoda)
Oxypoda lenis Casey 1911 (Oxypoda)
Oxypoda lineata Casey 1893 (Oxypoda)
Oxypoda lividula Casey 1911 (Oxypoda)
Oxypoda lucidula Casey 1906 (Oxypoda)
Oxypoda madescens Casey 1911 (Oxypoda)
Oxypoda madgei Lohse 1990 (Oxypoda)
Oxypoda manitobae Casey 1911 (Oxypoda)
Oxypoda mansueta Casey 1911 (Oxypoda)
Oxypoda mimetica Casey 1906 (Oxypoda)
Oxypoda minuta Sachse 1852 (Oxypoda)
Oxypoda mobilis Casey 1911 (Oxypoda)
Oxypoda mollicula Casey 1911 (Oxypoda)
Oxypoda morula Casey 1911 (Oxypoda)
Oxypoda nelsoni Lohse 1990 (Oxypoda)
Oxypoda neptis Casey 1911 (Oxypoda)
Oxypoda nevadensis Casey 1906 (Oxypoda)
Oxypoda nigriceps Casey 1893 (Oxypoda)
Oxypoda nimbata Casey 1911 (Oxypoda)
Oxypoda nubifer Casey 1893 (Oxypoda)
Oxypoda nugax Casey 1911 (Oxypoda)
Oxypoda nutricia Casey 1911 (Oxypoda)
Oxypoda obliqua Casey 1906 (Oxypoda)
Oxypoda oblita Casey 1911 (Oxypoda)
Oxypoda ochracea Casey 1906 (Hylota)
Oxypoda olescans Casey 1911 (Oxypoda)
Oxypoda opacicollis Bernhauer 1907 (Oxypoda)
Oxypoda opica Casey 1911 (Oxypoda)
Oxypoda optiva Casey 1911 (Oxypoda)
Oxypoda orbicollis Casey 1911 (Oxypoda)
Oxypoda paganica Casey 1911 (Oxypoda)
Oxypoda palustris Blatchley 1910 (Oxypoda)
Oxypoda parafunebris Lohse 1990 (Oxypoda)
Oxypoda perexilis Casey 1906 (Oxypoda)
Oxypoda perita Casey 1911 (Oxypoda)
Oxypoda profecta Casey 1911 (Oxypoda)
Oxypoda profuga Casey 1911 (Oxypoda)
Oxypoda recessa Casey 1911 (Oxypoda)
Oxypoda regressa Casey 1911 (Oxypoda)
Oxypoda renoica Casey 1906 (Oxypoda)
Oxypoda robusticornis Bernhauer 1907 (Oxypoda)
Oxypoda rubescens Casey 1911 (Oxypoda)
Oxypoda sagulata Erichson 1839 (Oxypoda)
Oxypoda saturata Casey 1911 (Oxypoda)
Oxypoda saxatilis Casey 1893 (Oxypoda)
Oxypoda scaeva Casey 1911 (Oxypoda)
Oxypoda schaefferi Notman 1920 (Oxypoda)
Oxypoda sedula Casey 1911 (Oxypoda)
Oxypoda sejuncta Casey 1911 (Oxypoda)
Oxypoda simulans Casey 1906 (Oxypoda)
Oxypoda subnitens Bernhauer 1907 (Oxypoda)
Oxypoda subpolaris Casey 1911 (Oxypoda)
Oxypoda sylvia Casey 1906 (Oxypoda)
Oxypoda tenera Bernhauer 1906 (Oxypoda)
Oxypoda tenuicula Casey 1911 (Oxypoda)
Oxypoda terticula Casey 1911 (Melanalia)
Oxypoda truncatella Casey 1906 (Oxypoda)
Oxypoda vetula Casey 1911 (Oxypoda)
Oxypoda virginica Casey 1906 (Oxypoda)
Oxypoda wickhami Casey 1911 (Oxypoda)
Oxyporus Fabricius 1775
Oxyporus ashei Campbell 1978 (Oxyporus)
Oxyporus elegans LeConte 1877 (Oxyporus)
Oxyporus femoralis Gravenhorst 1802 (Oxyporus)
Oxyporus kiteleyi Campbell 1978 (Oxyporus)
Oxyporus lateralis Gravenhorst 1802 (Oxyporus)
Oxyporus lepidus LeConte 1877 (Oxyporus)
Oxyporus major Gravenhorst 1806 (Oxyporus)
Oxyporus mexicanus Fauvel 1866 (Oxyporus)
Oxyporus neomexicanus Campbell 1978 (Oxyporus)
Oxyporus occipitalis Fauvel 1864 (Oxyporus)
Oxyporus quinquemaculatus LeConte 1863 (Oxyporus)
Oxyporus rufipennis LeConte 1863 (Oxyporus)
Oxyporus stygicus Say 1834 (Oxyporus)
Oxyporus vittatus Gravenhorst 1802 (Oxyporus)
Oxytelus Gravenhorst 1802
Oxytelus convergens LeConte 1877 (Oxytelus)
Oxytelus exiguus Erichson 1840 (Oxytelus)
Oxytelus incisus Motschulsky 1857 (Oxytelus)
Oxytelus incolumis Erichson 1840 (Oxytelus)
Oxytelus invenustus Casey 1893 (Oxytelus)
Oxytelus laqueatus Marsham 1802 (Staphylinus)
Oxytelus montanus Casey 1893 (Oxytelus)
Oxytelus pensylvanicus Erichson 1840 (Oxytelus)
Oxytelus sculptus Gravenhorst 1806 (Oxytellus)
Pachycerota Casey 1906
Pachycerota duryi Casey 1906 (Pachycerota)
Pachystilicus Casey 1905
Pachystilicus hanhami Wickham 1898 (Stilicus)
Pachystilicus quadriceps LeConte 1880 (Stilicus)
Paederopsis Wasman 1912
Paederopsis gloydi Kistner 1955 (Paederopsis)
Paederus Fabricius 1777
Paederus canonicus Casey 1905 (Paederus)
Paederus carolinae Casey 1905 (Paederus)
Paederus compotens LeConte 1863 (Paederus)
Paederus femoralis LeConte 1858 (Paederus)
Paederus floridanus Austin 1876 (Paederus)
Paederus grandis Austin 1876 (Paederus)
Paederus iowaensis Casey 1905 (Paederus)
Paederus littorarius Gravenhorst 1806 (Paederus)
Paederus littoreus Austin 1876 (Paederus)
Paederus mexicanus Erichson 1840 (Paederus)
Paederus obliteratus LeConte 1878 (Paederus)
Paederus palustris Austin 1876 (Paederus)
Paederus riparius Linnaeus 1758 (Staphylinus)
Paederus saginatus Casey 1905 (Paederus)
Paederus ustus LeConte 1858 (Paederus)
Palaminus Erichson 1839
Palaminus amplipennis Fall 1907 (Palaminus)
Palaminus contortus LeConte 1878 (Palaminus)
Palaminus cribratus LeConte 1878 (Palaminus)
Palaminus flavipennis LeConte 1878 (Palaminus)
Palaminus fraternus Casey 1910 (Palaminus)
Palaminus hudsonicus Casey 1910 (Palaminus)
Palaminus larvalis LeConte 1863 (Palaminus)
Palaminus lividus LeConte 1863 (Palaminus)
Palaminus luteus Casey 1910 (Palaminus)
Palaminus normalis LeConte 1878 (Palaminus)
Palaminus pallipes LeConte 1863 (Palaminus)
Palaminus pumilis LeConte 1878 (Palaminus)
Palaminus testaceus Erichson 1840 (Palaminus)
Palaminus timidus Casey 1910 (Palaminus)
Panalota Casey 1910
Panalota setositarsis Casey 1910 (Atheta)
Pancota Casey 1906
Pancota alumna Casey 1910 (Dolosota)
Pancota collaris Casey 1906 (Pancota)
Pancota comis Casey 1910 (Dolosota)
Pancota cupiens Casey 1910 (Dolosota)
Pancota euphonia Casey 1910 (Dolosota)
Pancota lacertina Casey 1910 (Dolosota)
Pancota laetabilis Casey 1911 (Pancota)
Pancota panda Casey 1910 (Dolosota)
Pancota redundans Casey 1910 (Dolosota)
Pancota restricta Casey 1911 (Atheta)
Pancota serva Casey 1910 (Dolosota)
Pancota sophista Casey 1910 (Dolosota)
Pancota vafra Casey 1910 (Dolosota)
Paradilacra Bernhauer 1890
Paradilacra ambigua Erichson 1839 (Homalota)
Paradilacra densissima Bernhauer 1909 (Atheta)
Paradilacra deserticola Casey 1911 (Paradilacra)
Paradilacra erebea Casey 1911 (Paradilacra)
Paradilacra glenorica Casey 1910 (Paradilacra)
Paradilacra memnonia Casey 1911 (Paradilacra)
Paradilacra persola Casey 1910 (Paradilacra)
Paradilacra sinistra Casey 1911 (Paradilacra)
Paradilacra subaequa Casey 1911 (Paradilacra)
Paradilacra symbolica Casey 1911 (Paradilacra)
Paradilacra uintana Casey 1910 (Paradilacra)
Paradilacra vulgatula Casey 1911 (Paradilacra)
Paradilacra willametta Casey 1910 (Paradilacra)
Parameotica Ganglbauer 1895
Parameotica americana Bernhauer 1907 (Atheta)
Parameotica delicata Bernhauer 1906 (Atheta)
Parameotica sexualis Bernhauer 1906 (Atheta)
Parocalea Bernhauer 1901
Parocalea nearctica Lohse 1990 (Parocalea)
Parocalea pseudobaicalica Lohse 1990 (Parocalea)
Parothius Casey 1906
Parothius californicus Mannerheim 1843 (Othius)
Parothius punctatus Smetana 1982 (Parothius)
Pelecomalium Casey 1886
Pelecomalium alutaceum Casey 1886 (Amphichroum)
Pelecomalium crassicorne Casey 1886 (Amphichroum)
Pelecomalium flavescens Casey 1893 (Pelecomalium)
Pelecomalium laevicolle LeConte 1866 (Amphichroum)
Pelecomalium opaculum Fauvel 1878 (Amphichroum)
Pelecomalium pallidum Casey 1893 (Pelecomalium)
Pelecomalium pilosellum Casey 1886 (Amphichroum)
Pelecomalium puberulum Fauvel 1878 (Amphichroum)
Pelecomalium scutatum Fauvel 1878 (Amphichroum)
Pelecomalium sparsum Fauvel 1878 (Amphichroum)
Pelecomalium testaceum Mannerheim 1843 (Arpedium)
Pelecomalium veterator Casey 1886 (Amphichroum)
Pentanota Bernhauer 1905
Pentanota meuseli Bernhauer 1905 (Pentanota)
Phacophallus Coiffat 1906
Phacophallus parumpunctatus Gyllenhal 1827 (Staphylinus)
Phacophallus tricolor Kraatz 1859 (Leptacinus)
Phanerota Casey 1906
Phanerota brunnessa Ashe 1986 (Phanerota)
Phanerota carinata Seevers 1951 (Phanerota)
Phanerota dissimilis Erichson 1839 (Gyrophaena)
Phanerota fasciata Say 1834 (Aleochara)
Phanerota peninsularis Casey 1906 (Phanerota)
Phasmota Casey 1910
Phasmota ingratula Casey 1910 (Atheta)
Philhygra Mulsant and Rey 1873
Philhygra adjuncta Casey 1910 (Metaxya)
Philhygra albanica Casey 1911 (Metaxya)
Philhygra angusticauda Bernhauer 1909 (Atheta)
Philhygra angusticornis Bernhauer 1907 (Atheta)
Philhygra approximata Bernhauer 1909 (Atheta)
Philhygra awemeana Casey 1911 (Metaxya)
Philhygra badeola Casey 1911 (Metaxya)
Philhygra bellula Casey 1910 (Metaxya)
Philhygra bracata Casey 1910 (Metaxya)
Philhygra californica Bernhauer 1907 (Atheta)
Philhygra centropunctata Bernhauer 1909 (Atheta)
Philhygra comparabilis Mäklin 1853 (Homalota)
Philhygra criddlei Casey 1911 (Metaxya)
Philhygra deceptor Casey 1910 (Metaxya)
Philhygra delectans Casey 1910 (Metaxya)
Philhygra demissum Notman 1921 (Amphibitherion)
Philhygra dichroa Gravenhorst 1802 (Aleochroa)
Philhygra discrepans Casey 1910 (Metaxya)
Philhygra discreta Casey 1910 (Metaxya)
Philhygra elusa Casey 1910 (Metaxya)
Philhygra erudita Casey 1911 (Metaxya)
Philhygra falcifera Lohse 1990 (Philhygra)
Philhygra famula Casey 1910 (Metaxya)
Philhygra fatua Casey 1910 (Metaxya)
Philhygra impotens Casey 1910 (Metaxya)
Philhygra indentata Say 1834 (Aleochara)
Philhygra invenusta Casey 1910 (Metaxya)
Philhygra junii Lohse 1990 (Philhygra)
Philhygra laevicollis Mäklin 1852 (Homalota)
Philhygra leechi Lohse 1990 (Philhygra)
Philhygra mateana Casey 1911 (Metaxya)
Philhygra malleoides Lohse 1990 (Philhygra)
Philhygra obscuricornis Notman 1919 (Metaxya)
Philhygra plutonica Casey 1910 (Metaxya)
Philhygra polaris Bernhauer 1900 (Atheta)
Philhygra prognata Casey 1911 (Metaxya)
Philhygra proterminalis Bernhauer 1907 (Atheta)
Philhygra pseudoboreostiba Lohse 1990 (Philhygra)
Philhygra ripiculoides Lohse 1990 (Philhygra)
Philhygra rostrifera Lohse 1990 (Philhygra)
Philhygra satanus Bernhauer 1907 (Atheta)
Philhygra stylifera Lohse 1990 (Philhygra)
Philhygra subpolaris Fenyes 1909 (Atheta)
Philhygra suffusca Casey 1910 (Metaxya)
Philhygra surrufa Casey 1911 (Metaxya)
Philhygra varula Casey 1911 (Metaxya)
Philonthus Curtis 1829
Philonthus aberti Hatch 1957 (Philonthus)
Philonthus acamas Smetana 1995 (Philonthus)
Philonthus aequalis Horn 1884 (Philonthus)
Philonthus alutaceus Horn 1884 (Philonthus)
Philonthus arizonensis Horn 1884 (Philonthus)
Philonthus asper Horn 1884 (Philonthus)
Philonthus aurulentus Horn 1884 (Philonthus)
Philonthus blossius Smetana 1995 (Philonthus)
Philonthus boreas Smetana 1965 (Philonthus)
Philonthus busiris Smetana 1995 (Philonthus)
Philonthus carbonarius Gravenhorst 1802 (Staphylinus)
Philonthus caucasicus Nordmann 1837 (Philonthus)
Philonthus caurinus Horn 1884 (Philonthus)
Philonthus cautus Erichson 1840 (Philonthus)
Philonthus cerambus Smetana 1995 (Philonthus)
Philonthus cognatus Stephens 1832 (Philonthus)
Philonthus concinnus Gravenhorst 1802 (Staphylinus)
Philonthus confertus LeConte 1863 (Philonthus)
Philonthus couleensis Hatch 1957 (Philonthus)
Philonthus crotchi Horn 1884 (Philonthus)
Philonthus cruentatus Gmelin 1790 (Staphylinus)
Philonthus cunctans Horn 1884 (Philonthus)
Philonthus cyanipennis Fabricius 1792 (Staphylinus)
Philonthus davus Smetana 1995 (Philonthus)
Philonthus debilis Gravenhorst 1802 (Staphylinus)
Philonthus discoideus Gravenhorst 1802 (Staphylinus)
Philonthus dryas Smetana 1995 (Philonthus)
Philonthus duplicatus Bernhauer and Schubert 1914 (Philonthus)
Philonthus eryx Smetana 1995 (Philonthus)
Philonthus ferreipennis Horn 1884 (Philonthus)
Philonthus flavibasis Casey 1915 (Philonthus)
Philonthus flavolimbatus Erichson 1840 (Philonthus)
Philonthus flumineus Casey 1915 (Philonthus)
Philonthus fulcinius Smetana 1995 (Philonthus)
Philonthus furvus Nordmann 1837 (Philonthus)
Philonthus fusiformis Melsheimer 1844 (Philonthus)
Philonthus gaudens Tottenham 1939 (Philonthus)
Philonthus gavius Smetana 1995 (Philonthus)
Philonthus gentilis Horn 1884 (Philonthus)
Philonthus gopheri Hubbard 1894 (Philonthus)
Philonthus gracilior Casey 1915 (Philonthus)
Philonthus grandicollis Horn 1884 (Philonthus)
Philonthus hepaticus Erichson 1840 (Philonthus)
Philonthus hudsonicus Horn 1884 (Philonthus)
Philonthus hyaleus Smetana 1995 (Philonthus)
Philonthus inachus Smetana 1995 (Philonthus)
Philonthus incertus Solsky 1868 (Philonthus)
Philonthus innocuus Horn 1884 (Philonthus)
Philonthus irinus Horn 1884 (Philonthus)
Philonthus janus Smetana 1995 (Philonthus)
Philonthus jurgans Tottenham 1937 (Philonthus)
Philonthus kaszabi Smetana 1967 (Philonthus)
Philonthus lecontei Horn 1884 (Philonthus)
Philonthus leechensis Hatch 1957 (Philonthus)
Philonthus lindrothi Smetana 1965 (Philonthus)
Philonthus lomatus Erichson 1840 (Philonthus)
Philonthus longicornis Stephens 1832 (Philonthus)
Philonthus merorientis Smetana 1995 (Philonthus)
Philonthus mnemon Smetana 1995 (Philonthus)
Philonthus monaeses Smetana 1995 (Philonthus)
Philonthus morosus Casey 1915 (Philonthus)
Philonthus neonatus Smetana 1965 (Philonthus)
Philonthus neptunus Smetana 1995 (Philonthus)
Philonthus nudus Sharp 1874 (Philonthus)
Philonthus occidentalis Horn 1884 (Philonthus)
Philonthus opacipennis Notman 1919 (Philonthus)
Philonthus palliatus Gravenhorst 1806 (Staphylinus)
Philonthus pauxillus Solsky 1868 (Philonthus)
Philonthus perversus Horn 1884 (Philonthus)
Philonthus pettiti Horn 1884 (Philonthus)
Philonthus phaon Smetana 1995 (Philonthus)
Philonthus piceatus Nordmann 1837 (Philonthus)
Philonthus politus Linnaeus 1767 (Staphylinus)
Philonthus pseudolus Smetana 1995 (Philonthus)
Philonthus puberulus Horn 1884 (Philonthus)
Philonthus pubes Horn 1884 (Philonthus)
Philonthus quadricollis Horn 1884 (Philonthus)
Philonthus quadrulus Horn 1884 (Philonthus)
Philonthus quirinus Smetana 1995 (Philonthus)
Philonthus rectangulus Sharp 1874 (Philonthus)
Philonthus roscius Smetana 1995 (Philonthus)
Philonthus rufulus Horn 1884 (Philonthus)
Philonthus sadales Smetana 1995 (Philonthus)
Philonthus sanguinolentus Gravenhorst 1802 (Staphylinus)
Philonthus schwarzi Horn 1884 (Philonthus)
Philonthus semiruber Horn 1884 (Philonthus)
Philonthus senium Smetana 1995 (Philonthus)
Philonthus sericans Gravenhorst 1802 (Staphylinus)
Philonthus sericinus Horn 1884 (Philonthus)
Philonthus sessor Smetana 1965 (Philonthus)
Philonthus sphagnorum Smetana 1995 (Philonthus)
Philonthus spiniformis Hatch 1957 (Philonthus)
Philonthus stictus Hausen 1891 (Philonthus)
Philonthus subvirescens Thomson 1884 (Philonthus)
Philonthus tenuicornis Mulsant and Rey 1853 (Philonthus)
Philonthus testudo Smetana 1995 (Philonthus)
Philonthus theveneti Horn 1884 (Philonthus)
Philonthus thoracicus Gravenhorst 1802 (Staphylinus)
Philonthus tillius Smetana 1995 (Philonthus)
Philonthus triangulum Horn 1884 (Philonthus)
Philonthus turbidus Erichson 1840 (Philonthus)
Philonthus turbo Smetana 1995 (Philonthus)
Philonthus umbratilis Gravenhorst 1802 (Staphylinus)
Philonthus umbrinoides Smetana 1995 (Philonthus)
Philonthus umbrinus Gravenhorst 1802 (Staphylinus)
Philonthus validus Casey 1915 (Philonthus)
Philonthus varians Paykull 1789 (Staphylinus)
Philonthus varro Smetana 1995 (Philonthus)
Philonthus ventralis Gravenhorst 1802 (Staphylinus)
Philonthus viridovix Smetana 1995 (Philonthus)
Philonthus vulgatus Casey 1915 (Philonthus)
Philonthus yakimae Hatch 1957 (Philonthus)
Philotermes Kraatz 1857
Philotermes cubitopilis Seevers 1957 (Philotermes)
Philotermes emersoni Seevers 1938 (Philotermes)
Philotermes fuchsii Kraatz 1857 (Philotermes)
Philotermes howardi Kistner and Gut 1977 (Philotermes)
Philotermes pensylvanicus Kraatz 1857 (Philotermes)
Philotermes pilosus Kraatz 1857 (Philotermes)
Philotermes werneri Seevers 1957 (Philotermes)
Phlaeopterus Motschulsky 1852
Phlaeopterus brevipennis Casey 1893 (Tilea)
Phlaeopterus cascadiensis Hatch 1957 (Phlaeopterus)
Phlaeopterus castanea Casey 1893 (Tilea)
Phlaeopterus cavicollis Fauvel 1878 (Tilea)
Phlaeopterus filicornis Casey 1886 (Phloeopterus)
Phlaeopterus frosti Hatch 1957 (Phlaeopterus)
Phlaeopterus fusconiger Motschulsky 1853 (Phlaeopterus)
Phlaeopterus houkae Hatch 1957 (Phlaeopterus)
Phlaeopterus kootenayensis Hatch 1957 (Phlaeopterus)
Phlaeopterus lagrandeuri Hatch 1957 (Phlaeopterus)
Phlaeopterus loganensis Hatch 1957 (Phlaeopterus)
Phlaeopterus longipalpus Casey 1885 (Phloeopterus)
Phlaeopterus rufitarsis Casey 1893 (Tilea)
Phlaeopterus stacesmithi Hatch 1957 (Phlaeopterus)
Phloeonomus Heer 1839
Phloeonomus lapponicus Zetterstedt 1838 (Staphylinus)
Phloeonomus pusillum Gravenhorst 1806 (Omalium)
Phloeonomus suffusum Casey 1893 (Omalium)
Phloeopora Erichson 1837
Phloeopora adversa Casey 1911 (Phloeopora)
Phloeopora arctica Lohse 1990 (Phloeopora)
Phloeopora debiliceps Casey 1911 (Phloeopora)
Phloeopora ferruginea Casey 1893 (Phloeopora)
Phloeopora jacobiana Casey 1911 (Phloeopora)
Phloeopora liberta Casey 1911 (Phloeopora)
Phloeopora oregona Casey 1906 (Phloeopora)
Phloeopora sublaevis Casey 1906 (Phloeopora)
Phytosus Curtis 1838
Phytosus littoralis Horn 1871 (Phytosus)
Piestus Gravenhorst 1806
Piestus extimus Sharp 1887 (Piestus)
Pilactium Grigarick and Schuster 1970
Pilactium benedictae Grigarick and Schuster 1978 (Pilactium)
Pilactium summersi Grigarick and Schuster 1970 (Pilactium)
Pilopius Casey 1897
Pilopius abruptus Casey 1893 (Sagnorus)
Pilopius cinderella Casey 1897 (Pilopius)
Pilopius consobrinus LeConte 1850 (Ctenistes)
Pilopius floridanus Casey 1897 (Pilopius)
Pilopius georgianus Casey 1897 (Pilopius)
Pilopius granicollis Casey 1897 (Pilopius)
Pilopius impressipennis Casey 1897 (Pilopius)
Pilopius iowensis Casey 1897 (Pilopius)
Pilopius lacustris Casey 1897 (Pilopius)
Pilopius ocularis Casey 1893 (Sagnorus)
Pilopius piceus LeConte 1850 (Ctenistes)
Pilopius pulvereus LeConte 1851 (Ctenistes)
Pilopius saginatus Casey 1897 (Pilopius)
Pilopius zimmermanni LeConte 1850 (Ctenistes)
Pinophilus Gravenhorst 1802
Pinophilus densus LeConte 1863 (Pinophilus)
Pinophilus diffidens Casey 1910 (Pinophilus)
Pinophilus gracilis Fall 1932 (Pinophilus)
Pinophilus latipes Gravenhorst 1802 (Pinophilus)
Pinophilus opacus LeConte 1863 (Pinophilus)
Pinophilus parcus LeConte 1863 (Pinophilus)
Placusa Erichson 1837
Placusa arizonica Casey 1911 (Placusa)
Placusa petulans Casey 1911 (Placusa)
Placusa strata Casey 1911 (Placusa)
Placusa tacomae Casey 1893 (Placusa)
Placusa turbata Casey 1911 (Placusa)
Placusa vaga Casey 1911 (Placusa)
Platandria Casey 1893
Platandria carolinae Casey 1910 (Platandria)
Platandria columbica Casey 1910 (Platandria)
Platandria mormonica Casey 1893 (Platandria)
Platyprosopus Mannerheim 1831
Platyprosopus mexicanus Sharp 1887 (Platyprosopus)
Platystethus Mannerheim 1831
Platystethus americanus Erichson 1840 (Platysthetus)
Platystethus degener Mulsant and Rey 1879 (Platystethus)
Platystethus spiculus Erichson 1840 (Platystethus)
Pontomalota Casey 1885
Pontomalota opacus LeConte 1863 (Phytosus)
Pontomalota terminalia Ahn and Ashe 1992 (Pontomalota)
Porrhodites Kraatz 1858
Porrhodites fenestrale Zetterstedt 1838 (Omalium)
Porrhodites inflatum Hatch 1957 (Paradeliphrum)
Prespelea Park 1953
Prespelea copelandi Park 1956 (Prespelea)
Prespelea quirsfeldi Park 1953 (Prespelea)
Probeyeria Seevers 1965
Probeyeria pulex Sanderson 1943 (Beyeria)
Proteinus Latreille 1796
Proteinus atomarius Erichson 1840 (Proteinus)
Proteinus basalis Mäklin 1852 (Proteinus)
Proteinus brachypterus Fabricius 1792 (Dermestes)
Proteinus collaris Hatch 1957 (Proteinus)
Proteinus densipennis Bernhauer 1912 (Proteinus)
Proteinus limbatus Mäklin 1852 (Proteinus)
Proteinus parvulus LeConte 1863 (Proteinus)
Proteinus salebrosus Casey 1885 (Protinus [sic])
Proteinus sulcatus Fauvel 1878 (Protinus [sic])
Proteinus thomasi Frank 1979 (Proteinus)
Prototyphlus Coiffait 1962
Prototyphlus gigas Coiffait 1962 (Prototyphlus)
Psamathobledius Herman 1972
Psamathobledius punctatissimus LeConte 1877 (Bledius)
Pselaphus Herbst 1792
Pselaphus bellax Casey 1893 (Pselaphus)
Pselaphus erichsonii LeConte 1850 (Pselaphus)
Pselaphus fustifer Casey 1893 (Pselaphus)
Pselaphus longiclavus LeConte 1850 (Pselaphus)
Pselaphus ulkei Bowman 1934 (Pselaphus)
Pselaptrichus Brendel 1899
Pselaptrichus auctumnus Chandler 1983 (Pselaptrichus)
Pselaptrichus burdicki Schuster and Marsh 1956 (Pselaptrichus)
Pselaptrichus carinatus Marsh and Schuster 1954 (Pselaptrichus)
Pselaptrichus cavatus Marsh and Schuster 1954 (Pselaptrichus)
Pselaptrichus chandleri Schuster and Marsh 1956 (Pselaptrichus)
Pselaptrichus cornus Chandler 1983 (Pselaptrichus)
Pselaptrichus curiosus Park 1953 (Pselaptrichus)
Pselaptrichus cuspidatus Schuster and Marsh 1956 (Pselaptrichus) Pselaptrichus
frigidus Schuster and Marsh 1956 (Pselaptrichus)
Pselaptrichus gibbosus Marsh and Schuster 1954 (Pselaptrichus)
Pselaptrichus helferi Schuster and Marsh 1956 (Pselaptrichus)
Pselaptrichus hocus Schuster and Marsh 1956 (Pselaptrichus)
Pselaptrichus incognitus Schuster and Marsh 1956 (Pselaptrichus)
Pselaptrichus intimus Schuster and Marsh 1956 (Pselaptrichus)
Pselaptrichus levinei Schuster and Marsh 1956 (Pselaptrichus)
Pselaptrichus magaliae Chandler 1983 (Pselaptrichus)
Pselaptrichus marshi Chandler 1983 (Pselaptrichus)
Pselaptrichus minimus Schuster and Marsh 1956 (Pselaptrichus)
Pselaptrichus oculatus Marsh and Schuster 1954 (Pselaptrichus)
Pselaptrichus ornatus Marsh and Schuster 1954 (Pselaptrichus)
Pselaptrichus parki Schuster and Marsh 1956 (Pselaptrichus)
Pselaptrichus pennatus Schuster and Marsh 1956 (Pselaptrichus)
Pselaptrichus perditus Schuster and Marsh 1956 (Pselaptrichus)
Pselaptrichus perfidus Schuster and Marsh 1956 (Pselaptrichus)
Pselaptrichus plusculus Park and Wagner 1961 (Pselaptrichus)
Pselaptrichus propinquus Schuster and Marsh 1956 (Pselaptrichus) Pselaptrichus
proprius Schuster and Marsh 1956 (Pselaptrichus)
Pselaptrichus rectus Marsh and Schuster 1954 (Pselaptrichus)
Pselaptrichus rothi Park 1953 (Pselaptrichus)
Pselaptrichus shastensis Schuster and Marsh 1956 (Pselaptrichus)
Pselaptrichus silvanus Schuster and Marsh 1956 (Pselaptrichus)
Pselaptrichus similis Schuster and Marsh 1956 (Pselaptrichus)
Pselaptrichus spinosus Marsh and Schuster 1954 (Pselaptrichus)
Pselaptrichus tenuis Schuster and Marsh 1956 (Pselaptrichus)
Pselaptrichus tuberculipalpus Brendel 1889 (Pselaptrichus)
Pselaptrichus vanus Schuster and Marsh 1956 (Pselaptrichus)
Pselaptrichus venustrus Schuster and Marsh 1956 (Pselaptrichus)
Pselaptus LeConte 1880
Pselaptus belfragei LeConte 1880 (Pselaptus)
Psephidonus Gistel 1856
Psephidonus brunneus Say 1823 (Anthophagus)
Psephidonus debilis Casey 1893 (Geodromicus)
Psephidonus fauveli Casey 1893 (Geodromicus)
Psephidonus humboldtianus Casey 1893 (Geodromicus)
Psephidonus integer Casey 1893 (Geodromicus)
Psephidonus mubilatus Casey 1893 (Geodromicus)
Psephidonus ovipennis LeConte 1878 (Geodromicus)
Psephidonus plagiatus Fabricius 1798 (Staphylinus)
Psephidonus rufipennis Van Dyke 1924 ([no entry])
Psephidonus schultzi Hatch 1957 (Geodromicus)
Psephidonus strictus Fauvel 1889 ([no entry])
Psephidonus temporalis Casey 1893 (Geodromicus)
Pseudactium Casey 1908
Pseudactium alexanderi Carlton and Chandler 1994 (Pseudactium)
Pseudactium carolinae Casey 1908 (Pseudactium)
Pseudactium copelandi Carlton and Chandler 1994 (Pseudactium)
Pseudactium magazinensis Carlton and Chandler 1994 (Pseudactium) Pseudactium
mendica Park 1962 (Ramecia)
Pseudactium parabolicus Brendel 1893 (Trimioplectus)
Pseudactium pecki Carlton and Chandler 1994 (Pseudactium)
Pseudactium stannardi Carlton and Chandler 1994 (Pseudactium)
Pseudactium steevesi Carlton and Chandler 1994 (Pseudactium)
Pseudomegista Bernhauer 1907
Pseudomegista nigropolita Bernhauer 1907 (Pseudomegista)
Pseudopsis Newman 1834
Pseudopsis abbreviata Herman 1975 (Pseudopsis)
Pseudopsis callosa Herman 1975 (Pseudopsis)
Pseudopsis minuta Fall 1901 (Pseudopsis)
Pseudopsis montoraria Herman 1975 (Pseudopsis)
Pseudopsis obliterata LeConte 1879 (Pseudopsis)
Pseudopsis obtusa Herman 1975 (Pseudopsis)
Pseudopsis sagitta Herman 1975 (Pseudopsis)
Pseudopsis subulata Herman 1975 (Pseudopsis)
Pseudopsis sulcata Newman 1834 (Pseudopsis)
Pseudota Casey 1910
Pseudota clienta Casey 1911 (Atheta)
Pseudota cornicula Casey 1911 (Pseudota)
Pseudota dissensa Casey 1910 (Pseudota)
Pseudota fascinans Casey 1911 (Pseudota)
Pseudota formalis Casey 1911 (Pseudota)
Pseudota irrupta Casey 1910 (Pseudota)
Pseudota miscella Casey 1910 (Pseudota)
Pseudota nanulina Casey 1911 (Pseudota)
Pseudota nescia Casey 1910 (Pseudota)
Pseudota pimalis Casey 1910 (Pseudota)
Pseudota praesaga Casey 1910 (Pseudota)
Pseudota puricula Casey 1911 (Pseudota)
Pseudota sitiens Casey 1910 (Pseudota)
Pseudota vana Casey 1911 (Pseudota)
Pseudotrimium Raffray 1898
Pseudotrimium microcephalum Raffray 1898 (Pseudotrimium)
Pseudousipalia Lohse 1990
Pseudousipalia microptera Lohse 1990 (Pseudousipalia)
Pulicomorpha Mann 1924
Pulicomorpha coecum Mann 1924 (Pulicomorpha)
Pycnoglypta Thomson 1858
Pycnoglypta aptera Campbell 1983 (Pycnoglypta)
Pycnoglypta lurida Gyllenhal 1828 (Omalium)
Pycnoplectus Casey 1897
Pycnoplectus cediosus Wagner 1975 (Pycnoplectus)
Pycnoplectus congener Casey 1884 (Euplectus)
Pycnoplectus difficilis LeConte 1850 (Euplectus)
Pycnoplectus excavatus Bowman 1934 (Euplectus)
Pycnoplectus falcatus Wagner 1975 (Pycnoplectus)
Pycnoplectus infossus Raffray 1903 (Euplectus)
Pycnoplectus interruptus LeConte 1850 (Euplectus)
Pycnoplectus linearis LeConte 1850 (Euplectus)
Pycnoplectus longipennis Casey 1908 (Pycnoplecuts)
Pycnoplectus parki Wagner 1975 (Pycnoplectus)
Pycnoplectus sexualis Casey 1884 (Euplectus)
Pycnoplectus spinifer Casey 1884 (Euplectus)
Pygmactium Schuster and Grigarick 1968
Pygmactium mollyae Park 1956 (Actium)
Pygmactium quercavum Chandler 1990 (Pygmactium)
Pygmactium simplex LeConte 1878 (Trimium)
Pygmactium steevesi Schuster and Grigarick 1968 (Pygmactium) |
Return to Coleoptera
Copyright Nearctica.com, Inc. 1998. All rights
reserved.