Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Middlesex (Greater London, United Kingdom)
List of families for Middlesex 38 Families width 90 Species #CTPHOJBGSAZULNW
| Chernetidae Menge, 1855 | | 4 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 7 | Species | Taxom | | Pholcidae C. L. Koch, 1851 | Carpenter spider | 4 | Species | Taxom | | Hesperolpiidae Chamberlin, 1930 | | 2 | Species | Taxom | | Hygrobatidae Koch, 1842 | | 1 | Species | Taxom | | Oonopidae Simon, 1890 | Dwarf Cell Spiders | 21 | Species | Taxom | | Tetrablemmidae O. P-Cambridge, 1873 | Armored spider | 1 | Species | Taxom | | Johnstonianidae Thor, 1935 | | 1 | Species | Taxom | | Buthidae C. L. Koch, 1837 | Arrowbreasted scorpions | 1 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 6 | Species | Taxom | | Cheiridiidae Hansen, 1893 | | 1 | Species | Taxom | | Cheliferidae Risso, 1826 | | 2 | Species | Taxom | | Chthoniidae Daday, 1888 | | 2 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 1 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 3 | Species | Taxom | | Amblyommidae Banks, 1907 | | 1 | Species | Taxom | | Zalmoxidae Sörensen, 1886 | | 0 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 6 | Species | Taxom | | Glycyphagidae De Geer, 1778 | | 1 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 2 | Species | Taxom | | Scorpionidae Pierre André..., 1802 | Largeclaw scorpions | 1 | Species | Taxom | | Uloboridae Thorell, 1869 | Cribellate orb weavers | 2 | Species | Taxom | | Lagonomegopidae Eskov & Wund..., 1995 | | 1 | Species | Taxom | | Sicariidae Keyserling, 1880 | Brown recluse spiders | 1 | Species | Taxom | | Tetranychidae Donnadieu, 1875 | Spider mites | 1 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 1 | Species | Taxom | | Neobisiidae Chamberlin, 1930 | | 3 | Species | Taxom | | Sparassidae Bertkau, 1872 | Giant crab spiders | 2 | Species | Taxom | | Caponiidae Simon, 1890 | Caponiid spiders | 1 | Species | Taxom | | Olpiidae Banks, 1895 | | 1 | Species | Taxom | | Oecobiidae Blackwall, 1862 | Disc web spider | 0 | Species | Taxom | | Segestriidae Simon, 1893 | Six-eyed Spiders | 1 | Species | Taxom | | Hubbardiidae Cook, 1899 | Hubbardiid shorttailed whipscorpions | 3 | Species | Taxom | | Stygnommatidae Roewer, 1923 | | 1 | Species | Taxom | | Garypidae Simon, 1879 | | 1 | Species | Taxom | | Tenuipalpidae Berlese, 1913 | False spider mites | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 1 | Species | Taxom | | Withiidae Chamberlin, 1931 | | 1 | Species | Taxom |
Genera for Middlesex 80 Genera with 90 Species #ABCDEFGHIJLMNOPRSTWZ
| Allochernes Beier, 1843 | | 2 | Species | Taxom | | Anelosimus Simon, 1850 | Social cobweb spiders | 2 | Species | Taxom | | Anopsicus Chamberlin &..., 1982 | | 3 | Species | Taxom | | Aphelolpium Hoff, 1964 | | 1 | Species | Taxom | | Atractides Koch, 1967 | | 1 | Species | Taxom | | Brignolia Dumitrescu &..., 1893 | | 1 | Species | Taxom | | Caraimatta Lehtinen, 1940 | | 1 | Species | Taxom | | Centrotrombidium Kramer, 1957 | | 1 | Species | Taxom | | Centruroides Marx, 1804 | Bark scorpions | 1 | Species | Taxom | | Cesonia Simon, 1980 | | 1 | Species | Taxom | | Cheiridium Menge, 1817 | | 1 | Species | Taxom | | Chelifer Geoffroy, 1758 | | 2 | Species | Taxom | | Chrosiothes Simon, 1964 | | 1 | Species | Taxom | | Chthonius Koch, 1817 | | 2 | Species | Taxom | | Compsodecta Simon, 1901 | | 1 | Species | Taxom | | Creugas Thorell, 1878 | | 1 | Species | Taxom | | Dermacentor Koch, 1821 | Dog Ticks | 1 | Species | Taxom | | Dipoena Thorell, 1963 | | 1 | Species | Taxom | | Escaphiella Platnick & D..., 1893 | | 1 | Species | Taxom | Ethobunus Chamberlin, 1925 | | 0 | Species | Taxom | | Euryopis Menge, 1963 | | 1 | Species | Taxom | | Faiditus Keyserling, 1962 | | 1 | Species | Taxom | | Gamasomorpha Karsch, 1891 | | 2 | Species | Taxom | | Glenognatha Simon, 1894 | | 2 | Species | Taxom | | Glycyphagus Hering, 1778 | | 1 | Species | Taxom | Hamataliwa Keyserling, 1887 | | 0 | Species | Taxom | | Hentziectypus Archer, 1959 | | 1 | Species | Taxom | | Heteronebo Pocock, 1893 | | 1 | Species | Taxom | | Heteroonops Dalmas, 1891 | | 2 | Species | Taxom | | Ischnothyreus Simon, 1908 | | 2 | Species | Taxom | | Jerseyuloborus Wunderlich, 2011 | | 1 | Species | Taxom | | Lagonomegops Eskov & Wund..., 2005 | | 1 | Species | Taxom | | Lamprochernes Tömösváry, 1803 | | 1 | Species | Taxom | | Longoonops Platnick & D..., 1969 | | 1 | Species | Taxom | | Loxosceles Heineken & Lowe, 1958 | Brown spiders | 1 | Species | Taxom | | Lygromma Simon, 1976 | | 1 | Species | Taxom | | Masteria L. Koch, 1964 | | 1 | Species | Taxom | | Mazax O. P.-Cambridge, 1969 | | 1 | Species | Taxom | Metacyrba F. O. P.-Cam..., 1901 | | 0 | Species | Taxom | | Micrathena Sundevall, 1873 | | 1 | Species | Taxom | Modisimus Simon, 1893 | | 0 | Species | Taxom | | Neobisium J. C. Chambe..., 1910 | | 2 | Species | Taxom | | Neostasina Rheims & Ala..., 2016 | | 2 | Species | Taxom | | Neoxyphinus Birabén, 1968 | | 1 | Species | Taxom | | Noonops Platnick & B..., 1935 | | 1 | Species | Taxom | | Nops MacLeay, 1967 | | 1 | Species | Taxom | | Novohorus Hoff, 1945 | | 1 | Species | Taxom | | Odontodrassus Jézéquel, 1897 | | 1 | Species | Taxom | Oecobius Lucas, 1846 | Wall spider | 0 | Species | Taxom | | Oonopoides Bryant, 1951 | | 1 | Species | Taxom | | Oonops Templeton, 1971 | | 1 | Species | Taxom | | Opopaea Simon, 1891 | | 1 | Species | Taxom | Orchestina Simon, 1882 | | 0 | Species | Taxom | | Oxyopes Latreille, 1948 | Lynx Spiders | 1 | Species | Taxom | | Palaeosegestria Penney, 2004 | | 1 | Species | Taxom | | Peucetia Thorell, 1832 | | 1 | Species | Taxom | | Philoponella Mello-Leitao, 1893 | | 1 | Species | Taxom | | Physocyclus Simon, 1874 | | 1 | Species | Taxom | | Planctolpium Hoff, 1964 | | 1 | Species | Taxom | | Pselaphochernes Beier, 1804 | | 1 | Species | Taxom | | Reductoonops Platnick & B..., 2014 | | 1 | Species | Taxom | | Roncus L. Koch, 1873 | | 1 | Species | Taxom | | Rowlandius Reddell & Co..., 1979 | | 1 | Species | Taxom | | Scaphiella Simon, 1968 | | 1 | Species | Taxom | | Scaphioides Bryant, 1969 | | 2 | Species | Taxom | | Schizomus Cook, 1981 | | 1 | Species | Taxom | Segestria Latreille, 1804 | | 0 | Species | Taxom | | Sergiolus Simon, 1890 | | 1 | Species | Taxom | | Stenochrus Chamberlin, 1922 | | 1 | Species | Taxom | | Stenoonops Simon, 1969 | | 2 | Species | Taxom | | Stygnomma Roewer, 1969 | | 1 | Species | Taxom | | Synsphyronus J. C. Chambe..., 1943 | | 1 | Species | Taxom | | Tenuipalpus Donnadieu, 1965 | | 1 | Species | Taxom | | Tetragnatha Latreille, 1957 | Four-jawed spider | 4 | Species | Taxom | | Tmarus Simon, 1965 | | 1 | Species | Taxom | | Trachelas L. Koch, 1972 | Running Spider | 1 | Species | Taxom | | Trachyzelotes Lohmander, 1902 | | 1 | Species | Taxom | | Triaeris Simon, 1891 | | 1 | Species | Taxom | | Withius Kew, 1878 | | 1 | Species | Taxom | | Zimiromus Banks, 1976 | | 1 | Species | Taxom |
Species list for Middlesex 90 Species | Allochernes powelli Kew, 1916 | Powell's Chernes | | Allochernes wideri C. L. Koch, 1843 | Wider's Tree-chernes | | Anelosimus pacificus Herbert Walt..., 1956 | Cobweb spiders | | Anelosimus studiosus (Nicholas Mar..., 1850) | ⇒ Anelosimus fraternus Agnarsson, 2006 | | Anopsicus bryantae Gertsch, 1982 | | | Anopsicus lewisi Gertsch, 1982 | | | Anopsicus quatoculus Gertsch, 1982 | | | Aphelolpium scitulum Hoff, 1964 | | | Atractides (Atractides) orthoporus Cook, 1967 | | | Brignolia parumpunctata Simon, 1893 | | | Caraimatta cambridgei Bryant, 1940 | | | Centrotrombidium culicoides Vercammen-Gr..., 1957 | | | Centruroides gracilis Latreille, 1804 | Alacran azul {blue scorpion} | | Cesonia bryantae Norman I. Pl..., 1980 | | | Cheiridium museorum Leach, 1817 | Book Scorpion | | Chelifer (Chernes) powelli Kew, 1916 | | | Chelifer cancroides Linnaeus, 1758 | Book pseudoscorpion | | Chrosiothes jamaicensis Herbert Walt..., 1964 | Crested anoda | | Chthonius (Chthonius) ischnocheles Hermann, 1804 | Common Chthonid | | Chthonius (Chthonius) orthodactylus Leach, 1817 | Natal spiny lobster | | Compsodecta grisea Peckham & Pe..., 1901 | | | Creugas gulosus Thorell, 1878 | Ant mimic spider | | Dermacentor variabilis Say, 1821 | American dog tick | | Dipoena liguanea Herbert Walt..., 1963 | | | Escaphiella itys Eugène Simon, 1893 | | | Euryopis cobreensis Levi, 1963 | | | Faiditus jamaicensis H. Exline & ..., 1962 | | | Gamasomorpha lutzi Petrunkevitch, 1929 | Goblin spiders | | Gamasomorpha simplex Eugène Simon, 1891 | | | Glenognatha argyrostilba O. Pickard-C..., 1876 | | | Glenognatha foxi McCook, 1894 | Longjawed orb weavers | | Glycyphagus (Glycyphagus) domesticus De Geer, 1778 | Common house mite | | Hentziectypus annus Levi, 1959 | | | Heteronebo scaber Pocock, 1893 | | | Heteroonops castellus Arthur M. Ch..., 1971 | | | Heteroonops spinimanus Eugène Simon, 1891 | | | Ischnothyreus peltifer (Simon, 1891) | ⇒ Camptoscaphiella simoni Baehr, 2010 | | Ischnothyreus velox Jackson, 1908 | Goblin spider | | Jerseyuloborus longisoma Wunderlich, 2011 | | | Lagonomegops americanus ♰ Penney, 2005 | | | Lamprochernes nodosus Schrank, 1803 | Knotty Shining Claw | | Longoonops padiscus Chickering, 1969 | | | Loxosceles caribbaea Gertsch, 1958 | | | Lygromma gertschi Norman I. Pl..., 1976 | | | Masteria lewisi Arthur M. Ch..., 1964 | | | Mazax chickeringi Reiskind, 1969 | | | Micrathena rufopunctata Arthur Gardi..., 1873 | | | Neobisium (Neobisium) carcinoides Hermann, 1804 | Common Neobisid | | Neobisium (Neobisium) carpenteri Kew, 1910 | Carpenter's Neobisid | | Neostasina guanaboa Rheims & Ala..., 2016 | | | Neostasina liguanea Rheims & Ala..., 2016 | | | Neoxyphinus furtivus Chickering, 1968 | | | Noonops floridanus Chamberlin &..., 1935 | | | Nops toballus Arthur M. Ch..., 1967 | | | Novohorus suffuscus Hoff, 1945 | Winged elm | | Odontodrassus aphanes Tord Tamerla..., 1897 | | | Oonopoides pallidulus Chickering, 1951 | Goblin spiders | | Oonops balanus Arthur M. Ch..., 1971 | | | Opopaea deserticola Eugène Simon, 1891 | | | Oxyopes crewi Elizabeth Ba..., 1948 | | | Palaeosegestria lutzzii ♰ D. Penney, 2004 | | | Peucetia viridans Hentz, 1832 | Green Lynx Spider | | Philoponella semiplumosa Simon, 1893 | Hackled orb weavers | | Physocyclus globosus Taczanowski, 1874 | Cellar spider | | Planctolpium arboreum Hoff, 1964 | | | Pselaphochernes scorpioides Hermann, 1804 | Compost Chernes | | Reductoonops ferry Platnick & B..., 2014 | | | Roncus (Roncus) lubricus L. Koch, 1873 | Gregg's buckwheat | | Rowlandius viridis Rowland & Re..., 1979 | | | Scaphiella curlena Arthur M. Ch..., 1968 | | | Scaphioides cletus Chickering, 1969 | | | Scaphioides hoffi Chickering, 1969 | | | Schizomus troglobius (Rowland & Re..., 1981) | ⇒ Stewartpeckius troglobius Reddell & Co..., 1995 | | Sergiolus montanus Emerton, 1890 | | | Stenochrus portoricensis Chamberlin, 1922 | Shorttailed whipscorpion | | Stenoonops insolitus Arthur M. Ch..., 1969 | | | Stenoonops macabus Arthur M. Ch..., 1969 | | | Stygnomma fiskei Rambla, 1969 | Davis Mountains locoweed | | Synsphyronus mimetus Chamberlin, 1943 | Costate mountainsnail | | Tenuipalpus jamaicensis De Leon, 1965 | Domino shrimp | | Tetragnatha farri Chickering, 1962 | | | Tetragnatha lewisi Chickering, 1962 | | | Tetragnatha viridis Walckenaer, 1842 | Green Long-Jawed Spider | | Tetragnatha visenda Chickering, 1957 | | | Tmarus menotus Arthur Merto..., 1965 | | | Trachelas cadulus Arthur Merto..., 1972 | | | Trachyzelotes kulczynskii Bösenberg, 1902 | | | Triaeris stenaspis Simon, 1891 | Goblin Spiders | | Withius piger Simon, 1878 | Lazy Chelifer | | Zimiromus jamaicensis Platnick & S..., 1976 | |
Subnodes of Arachnida with occurrences in Middlesex
 | | Arachnida (Lamarck 1801) |
Links, sources and further information Arachnida at biolcoll.utu.fi Arachnida at wiki.spinnen-forum.de Arachnida at spiderling.de Arachnida at wsc.nmbe.ch Arachnida at artfakta.se Arachnida at biodiversity.org.au Arachnida at dyntaxa.se Arachnida at gbif.org Arachnida at irmng.org Arachnida at itis.gov Arachnida at marinespecies.org
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