Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Twenterand (Overijssel, Netherlands)
List of families for Twenterand
42 Families width 176 Species #ESALTGCMPDHNUOZ
| Eriophyidae Nalepa, 1898 | Blister mites | 15 | Species | Taxom | | Salticidae (Blackwall, 1842) | Jumping Spider | 13 | Species | Taxom | | Araneidae (Simon, 1895) | Golden orb web spiders | 19 | Species | Taxom | | Agelenidae C. L. Koch, 1837 | Agelenid Spiders | 3 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 9 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 1 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 13 | Species | Taxom | | Anyphaenidae Bertkau, 1878 | Anyphaenid sac spiders | 1 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 1 | Species | Taxom | | Cybaeidae Banks, 1892 | Pond Water Spiders | 1 | Species | Taxom | | Arrenuridae Thor, 1900 | | 12 | Species | Taxom | | Tetranychidae Donnadieu, 1875 | Spider mites | 1 | Species | Taxom | | Crotoniidae Thorell, 1876 | | 1 | Species | Taxom | | Miturgidae Simon, 1885 | Long-legged sac spiders | 1 | Species | Taxom | | Clubionidae Wagner, 1887 | Clubiones | 1 | Species | Taxom | | Thomisidae (Sundevall, 1833) | Crab Spider | 6 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 10 | Species | Taxom | | Dictynidae (O. P-Cambridge, 1871) | Dictynid spiders | 4 | Species | Taxom | | Pisauridae Simon, 1890 | Big wolf spider | 2 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 8 | Species | Taxom | | Mimetidae Simon, 1881 | Pirate spider | 1 | Species | Taxom | | Podapolipidae Husband, 1990 | | 1 | Species | Taxom | | Eylaidae Leach, 1815 | | 2 | Species | Taxom | | Pionidae Thor, 1900 | | 10 | Species | Taxom | | Geogarypidae Chamberlin, 1930 | | 1 | Species | Taxom | | Hydrachnidae Leach, 1815 | | 1 | Species | Taxom | | Hydryphantidae Piersig, 1896 | | 3 | Species | Taxom | | Hygrobatidae Koch, 1842 | | 3 | Species | Taxom | | Lebertiidae Thor, 1900 | | 0 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 2 | Species | Taxom | | Limnesiidae (Thor, 1900) | | 5 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 7 | Species | Taxom | | Mideopsidae (Koenike, 1910) | | 1 | Species | Taxom | | Nemastomatidae Simon, 1872 | | 2 | Species | Taxom | | Unionicolidae Oudemans, 1909 | | 4 | Species | Taxom | | Oxidae Viets, 1926 | | 1 | Species | Taxom | | Oxyopidae (Thorell, 1870) | Lynx spiders | 1 | Species | Taxom | | Philodromidae (Thorell, 1870) | False crab spiders | 5 | Species | Taxom | | Pholcidae (C. L. Koch, 1851) | Carpenter spider | 1 | Species | Taxom | | Phytoptidae Manson, 1970 | | 1 | Species | Taxom | | Sperchontidae Thor, 1900 | | 1 | Species | Taxom | | Zoridae (F. O. P-Camb..., 1893) | Wandering Spiders | 1 | Species | Taxom |
Genera for Twenterand
115 Genera with 176 Species #ABCDEFGHLMNOPRSTUXZ
| Acalitus Keifer, 1891 | | 2 | Species | Taxom | | Aceria Keifer, 1891 | | 3 | Species | Taxom | | Aculus Keifer, 1892 | | 1 | Species | Taxom | | Aelurillus Simon, 1757 | | 1 | Species | Taxom | | Agalenatea Archer, 1763 | | 1 | Species | Taxom | | Agelena Walckenaer, 1758 | Eurasian Grass Spiders | 1 | Species | Taxom | | Alopecosa Simon, 1757 | Fox spiders | 2 | Species | Taxom | | Amaurobius Koch, 1861 | | 1 | Species | Taxom | | Anelosimus Simon, 1836 | Social cobweb spiders | 1 | Species | Taxom | | Anyphaena Sundevall, 1802 | | 1 | Species | Taxom | | Aphantaulax Simon, 1908 | | 1 | Species | Taxom | | Araneus Clerck, 1847 | Angulate & roundshouldered orbweavers | 5 | Species | Taxom | | Araniella Chamberlin &..., 1758 | Cucumber spiders | 1 | Species | Taxom | | Arctosa C. L. Koch, 1799 | Bear Spiders | 2 | Species | Taxom | | Argiope Audouin, 1772 | Garden orbweavers | 1 | Species | Taxom | | Argyroneta Latreille, 1758 | | 1 | Species | Taxom | | Arrenurus Dugès, 1776 | | 12 | Species | Taxom | | Ballus C. L. Koch, 1802 | | 1 | Species | Taxom | | Bryobia Koch, 1781 | | 1 | Species | Taxom | | Calositticus Lohmander, 1837 | | 1 | Species | Taxom | | Camisia von Heyden, 1993 | | 1 | Species | Taxom | | Cecidophyes Nalepa, 1884 | | 1 | Species | Taxom | | Cheiracanthium C. L. Koch, 1802 | Longlegged sac spiders | 1 | Species | Taxom | | Clubiona Latreille, 1839 | Leaf curling sac spiders | 1 | Species | Taxom | | Colomerus Newkirk & Ke..., 1857 | | 1 | Species | Taxom | | Cyclosa Menge, 1772 | Three-lobed Spiders | 1 | Species | Taxom | | Cyrtophora Simon, 1895 | Tent spiders | 1 | Species | Taxom | | Diaea Thorell, 1777 | Flower spider | 1 | Species | Taxom | | Dicranopalpus Doleschall, 1909 | | 1 | Species | Taxom | | Dictyna Sundevall, 1856 | | 2 | Species | Taxom | | Dolomedes Latreille, 1758 | Dock spiders | 1 | Species | Taxom | | Drapetisca Menge, 1833 | | 1 | Species | Taxom | | Enoplognatha Pavesi, 1758 | | 2 | Species | Taxom | | Epitrimerus Nalepa, 1891 | | 1 | Species | Taxom | | Eratigena Bolzern, Bur..., 1843 | | 1 | Species | Taxom | | Eriophyes Siebold, 1857 | | 4 | Species | Taxom | | Ero C. L. Koch, 1911 | | 1 | Species | Taxom | | Euophrys C. L. Koch, 1802 | | 1 | Species | Taxom | | Eutarsopolipus Berlese, 1968 | | 1 | Species | Taxom | | Evarcha Simon, 1758 | | 2 | Species | Taxom | | Eylais Latreille, 2000 | | 2 | Species | Taxom | | Forelia Halller, 1776 | | 1 | Species | Taxom | | Geogarypus J. C. Chambe..., 1981 | | 1 | Species | Taxom | | Gibbaranea Archer, 1802 | | 1 | Species | Taxom | | Hydrachna O. F. Müller, 1776 | Water Mites | 1 | Species | Taxom | Hydrochoreutes C. L. Koch, 1837 | | 0 | Species | Taxom | | Hydryphantes C. L. Koch, 1778 | | 1 | Species | Taxom | | Hygrobates C. L. Koch, 1980 | | 3 | Species | Taxom | | Hygrolycosa Dahl, 1865 | | 1 | Species | Taxom | | Hypositticus Lohmander, 1775 | | 1 | Species | Taxom | | Hypsosinga Ausserer, 1831 | | 1 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 3 | Species | Taxom | Lebertia Neuman, 1880 | | 0 | Species | Taxom | | Leiobunum C. L. Koch, 1798 | Daddy Long Leg Spiders | 2 | Species | Taxom | | Lepthyphantes Menge, 1833 | | 1 | Species | Taxom | | Limnesia Koch, 1917 | | 5 | Species | Taxom | | Linyphia Latreille, 1758 | | 2 | Species | Taxom | | Lophopilio Hadzi, 1799 | | 1 | Species | Taxom | | Mangora O. P.-Cambridge, 1802 | | 1 | Species | Taxom | | Marpissa C. L. Koch, 1758 | | 1 | Species | Taxom | | Metellina Chamberlin &..., 1757 | | 3 | Species | Taxom | | Mideopsis Neuman, 1776 | | 1 | Species | Taxom | | Mitopus Thorell, 1779 | | 1 | Species | Taxom | | Myrmarachne MacLeay, 1980 | Antmimicking spider | 1 | Species | Taxom | | Nemastoma C.L.Koch, 1851 | | 2 | Species | Taxom | | Neottiura Menge, 1767 | | 1 | Species | Taxom | | Neriene Blackwall, 1830 | | 1 | Species | Taxom | | Neumania Lebert, 1836 | | 2 | Species | Taxom | | Nigma Lehtinen, 1951 | | 2 | Species | Taxom | | Nuctenea Simon, 1758 | | 1 | Species | Taxom | | Oligolophus C. L. Koch, 1836 | | 2 | Species | Taxom | | Opilio Herbst, 1839 | | 2 | Species | Taxom | | Ostearius Hull, 1879 | | 1 | Species | Taxom | | Oxus Kramer, 1776 | | 1 | Species | Taxom | | Oxyopes Latreille, 1778 | Lynx Spiders | 1 | Species | Taxom | | Ozyptila Simon, 1837 | Leaflitter crab spiders | 1 | Species | Taxom | | Pachygnatha Sundevall, 1830 | Thickjawed Orb Weavers | 2 | Species | Taxom | | Paidiscura Archer, 1834 | | 1 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 2 | Species | Taxom | | Parathyas Lundblad, 1912 | | 2 | Species | Taxom | | Pardosa C. L. Koch, 1758 | Thin-legged Wolf Spider | 2 | Species | Taxom | | Paroligolophus Lohmander, 1855 | | 1 | Species | Taxom | | Pellenes Simon, 1802 | | 1 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | | Philodromus Walckenaer, 1758 | Running Crab Spider | 3 | Species | Taxom | | Phlegra Simon, 1826 | | 1 | Species | Taxom | | Pholcus Walckenaer, 1775 | | 1 | Species | Taxom | | Phyllocoptes Nalepa, 1889 | | 2 | Species | Taxom | | Phytoptus Dujardin, 1889 | | 1 | Species | Taxom | | Piona C. L. Koch, 1836 | | 8 | Species | Taxom | | Pionopsis Piersig, 1954 | | 1 | Species | Taxom | | Pirata Sundevall, 1757 | Pirate wolf spiders | 1 | Species | Taxom | | Piratula Roewer, 1872 | | 1 | Species | Taxom | | Pisaura Simon, 1757 | | 1 | Species | Taxom | | Platnickina Kocak & Kemal, 1802 | | 1 | Species | Taxom | | Rhysodromus Schick, 1819 | | 1 | Species | Taxom | | Rilaena Å ilhavý, 1799 | | 1 | Species | Taxom | | Salticus Latreille, 1757 | Zebra Spider | 2 | Species | Taxom | | Sardinidion Wunderlich, 1871 | | 1 | Species | Taxom | | Simitidion Wunderlich, 1836 | | 1 | Species | Taxom | | Sperchon Kramer, 1982 | Water Mites | 1 | Species | Taxom | | Steatoda Sundevall, 1838 | False black widows | 2 | Species | Taxom | | Stemonyphantes Menge, 1758 | | 1 | Species | Taxom | | Tetragnatha Latreille, 1837 | Four-jawed spider | 2 | Species | Taxom | | Textrix Sundevall, 1789 | | 1 | Species | Taxom | | Theridion Walckenaer, 1833 | Tangle-Web Spiders | 1 | Species | Taxom | | Tibellus Simon, 1802 | Slender Crab Spider | 1 | Species | Taxom | | Trematocephalus Dahl, 1834 | | 1 | Species | Taxom | Trochosa C. L. Koch, 1847 | | 0 | Species | Taxom | | Unionicola Haldeman, 1776 | | 2 | Species | Taxom | Xerolycosa Dahl, 1908 | | 0 | Species | Taxom | | Xysticus Koch, 1831 | Ground Crab Spider | 4 | Species | Taxom | | Zilla C. L. Koch, 1802 | | 1 | Species | Taxom | | Zora C. L. Koch, 1833 | | 1 | Species | Taxom | | Zygiella F. O. P.-Cam..., 1757 | | 1 | Species | Taxom |
Species list for Twenterand
176 Species | Acalitus calycophthirus Nalepa, 1891 | | | Acalitus stenaspis Nalepa, 1891 | | | Aceria fraxinivora Nalepa, 1909 | Ash gall mite | | Aceria laticincta Nalepa, 1892 | | | Aceria macrochelus Nalepa, 1891 | | | Aculus magnirostris Nalepa, 1892 | | | Aelurillus v-insignitus Clerck, 1757 | | | Agalenatea redii Scopoli, 1763 | | | Agelena labyrinthica Clerck, 1758 | Labyrinth Spider | | Alopecosa cuneata Carl Alexand..., 1757 | | | Alopecosa pulverulenta (Clerck, 1757) | ⇒ Arctosa renidescens Jan Buchar &..., 1995 | | Amaurobius similis Blackwall, 1861 | Lace webbed spider | | Anelosimus vittatus Koch, 1836 | | | Anyphaena accentuata Walckenaer, 1802 | Buzzing Spider | | Aphantaulax scotophaeus Simon, 1908 | | | Araneus diadematus Clerck, 1758 | Cross orbweaver | | Araneus marmoreus Clerck, 1757 | Marbled Orb Weaver | | Araneus quadratus (Clerck, 1757) | ⇒ Araneus pinguis Karsch, 1879 | | Araneus sturmi Hahn, 1831 | | | Araneus thaddeus (Hentz, 1847) | ⇒ Araneus meropes Keyserling, 1865 | | Araniella cucurbitina (Clerck, 1758) | ⇒ Araniella proxima KulczyÅ„ski, 1885 | | Arctosa leopardus Sundevall, 1833 | | | Arctosa perita Latreille, 1799 | Canada Whiteface | | Argiope bruennichi Scopoli, 1772 | Orb-weaving Spider | | Argyroneta aquatica Clerck, 1758 | Diving bell spider | | Arrenurus (Arrenurus) albator (Müller, 1776) | ⇒ Arrenurus cronebergi Piersig, 1903 | | Arrenurus (Arrenurus) bicuspidator Berlese, 1885 | | | Arrenurus (Arrenurus) crassicaudatus Kramer, 1875 | | | Arrenurus (Arrenurus) cuspidator Müller, 1776 | | | Arrenurus (Arrenurus) fimbriatus Koenike, 1885 | | | Arrenurus (Arrenurus) latus Barrois & Mo..., 1887 | | | Arrenurus (Megaluracarus) buccinator Müller, 1776 | | | Arrenurus (Megaluracarus) cylindratus Piersig, 1896 | | | Arrenurus (Megaluracarus) globator O.F.Müller, 1776 | | | Arrenurus (Megaluracarus) securiformis Piersig, 1894 | | | Arrenurus (Micruracarus) integrator Müller, 1776 | | | Arrenurus (Micruracarus) sinuator Müller, 1776 | | | Ballus chalybeius Walckenaer, 1802 | | | Bryobia (Bryobia) graminum Schrank, 1781 | Clover mite | | Calositticus floricola C. L. Koch, 1837 | | | Camisia (Camisia) dictyna Colloff, 1993 | | | Cecidophyes galii Karpelles, 1884 | | | Cheiracanthium erraticum Walckenaer, 1802 | | | Clubiona comta Carl Ludwig ..., 1839 | | | Colomerus vitis (Pagenstecher, 1857) | ⇒ Eriophyes vitis Pagenstecher, 1857 | | Cyclosa conica Pallas, 1772 | Conical Trashline Orbweaver | | Cyrtophora larinioides Eugène Simon, 1895 | | | Diaea dorsata (Fabricius, 1777) | ⇒ Diaea suspiciosa Octavius Pic..., 1885 | | Dicranopalpus ramosus Simon, 1909 | Fork-palped Harvestman | | Dictyna arundinacea (Linnaeus, 1758) | ⇒ Archaeodictyna consecuta Octavius Pic..., 1872 | | Dictyna uncinata Thorell, 1856 | | | Dolomedes fimbriatus (Clerck, 1758) | ⇒ Dolomedes plantarius Clerck, 1758 | | Drapetisca socialis (Sundevall, 1833) | ⇒ Drapetisca bicruris Tu & Li, 2006 | | Enoplognatha latimana Hippa & Oksala, 1982 | | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Epitrimerus trilobus Nalepa, 1891 | | | Eratigena atrica (C. L. Koch, 1843) | ⇒ Tegenaria atrica Koch, 1843 | | Eriophyes inangulis Nalepa, 1919 | Alder leaf gall mite | | Eriophyes laevis Nalepa, 1889 | Alder leaf gall mite | | Eriophyes sorbi (G. Canestrini, 1891) | ⇒ Eriophyes pyri Pagenstecher, 1857 | | Eriophyes tiliae Pagenstecher, 1857 | Bugle gall | | Ero cambridgei KulczyÅ„ski, 1911 | | | Euophrys frontalis (Walckenaer, 1802) | ⇒ Neon reticulatus Blackwall, 1853 | | Eutarsopolipus myzus Regenfuss, 1968 | | | Evarcha arcuata Clerck, 1758 | | | Evarcha falcata (Clerck, 1758) | ⇒ Evarcha proszynskii Marusik & Lo..., 1998 | | Eylais extendens O. F. Müller, 1776 | | | Eylais hamata Koenike, 189..., 2000 | | | Forelia (Forelia) liliacea Muller, 1776 | | | Geogarypus rhantus Harvey, 1981 | | | Gibbaranea gibbosa Walckenaer, 1802 | | | Hydrachna (Hydrachna) cruenta Muller, 1776 | | | Hydryphantes (Hydryphantes) ruber De Geer, 1778 | | | Hygrobates (Hygrobates) longipalpis Hermann, 1804 | | | Hygrobates (Hygrobates) nigromaculatus Lebert, 1879 | | | Hygrobates (Hygrobates) trigonicus Koenike, 189..., 1980 | | | Hygrolycosa rubrofasciata Ohlert, 1865 | | | Hypositticus pubescens (Fabricius, 1775) | ⇒ Attulus pubescens Fabricius, 1775 | | Hypsosinga heri Carl Wilhelm..., 1831 | | | Larinioides cornutus Clerck, 1758 | Furrow orb spider | | Larinioides patagiatus Clerck, 1758 | Ornamental Orbweaver | | Larinioides sclopetarius (Clerck, 1758) | ⇒ Larinioides sericatus Clerck, 1757 | | Leiobunum blackwalli Meade, 1861 | | | Leiobunum rotundum Latreille, 1798 | European Harvestman | | Lepthyphantes minutus Blackwall, 1833 | | | Limnesia (Limnesia) fulgida Koch, 1836 | Island puzzle | | Limnesia (Limnesia) koenikei Piersig, 1894 | Littlehead horkelia | | Limnesia (Limnesia) undulata Muller, 1776 | | | Limnesia (Limnesia) undulatoides Davids, 1997 | | | Limnesia marmorata (Wesenberg, 1917) | ⇒ Limnesia maculata Muller, 1776 | | Linyphia hortensis Sundevall, 1830 | | | Linyphia triangularis Clerck, 1758 | Dwarf Weaver | | Lophopilio palpinalis Herbst, 1799 | | | Mangora acalypha Walckenaer, 1802 | Cricket-bat Orb Weaver | | Marpissa muscosa Clerck, 1758 | Jumping Spider | | Metellina mengei Blackwall, 1870 | | | Metellina merianae Scopoli, 1763 | | | Metellina segmentata Clerck, 1757 | Autumn spider | | Mideopsis (Mideopsis) orbicularis (Muller, 1776) | ⇒ Mideopsis borealis Habeeb, 1958 | | Mitopus morio Fabricius, 1779 | Egg milkvetch | | Myrmarachne platypalpus (Bradoo, 1980) | ⇒ Myrmarachne platypalpa Bradoo, 1980 | | Nemastoma (Lugubrostoma) lugubre (Müller, 1776) | ⇒ Nemastoma bimaculatum Fabricius, 1775 | | Nemastoma (Nemastoma) leiobunum Wankel, 1851 | | | Neottiura bimaculata Linnaeus, 1767 | | | Neriene clathrata Sundevall, 1830 | | | Neumania (Neumania) deltoides Piersig, 1894 | | | Neumania (Neumania) limosa Koch, 1836 | | | Nigma flavescens (Charles Atha..., 1830) | ⇒ Nigma tristis Spassky, 1952 | | Nigma walckenaeri (Roewer, 1951) | ⇒ Nigma laeta Spassky, 1952 | | Nuctenea umbratica Clerck, 1758 | Toad Spider | | Oligolophus hanseni Kraepelin, 1896 | | | Oligolophus tridens C.L. Koch, 1836 | | | Opilio canestrinii Thorell, 1876 | | | Opilio saxatilis (C.L. Koch, 1839) | ⇒ Opilio parietinus De Geer, 1778 | | Ostearius melanopygius O. P.-Cambridge, 1879 | | | Oxus (Oxus) ovalis Müller, 1776 | | | Oxyopes ramosus (Martini & Goeze, 1778) | ⇒ Oxyopes licenti Ehrenfried S..., 1953 | | Ozyptila praticola C. L. Koch, 1837 | | | Pachygnatha clercki Sundevall, 1823 | | | Pachygnatha degeeri Sundevall, 1830 | | | Paidiscura pallens John Blackwall, 1834 | | | Parasteatoda lunata Carl Alexand..., 1757 | | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Parathyas barbigera K. Viets, 1908 | Bream | | Parathyas dirempta Koenike, 1912 | Pool barb | | Pardosa lugubris (Walckenaer, 1802) | ⇒ Pardosa saltans Töpfer-Hofmann, 2000 | | Pardosa palustris Linnaeus, 1758 | | | Paroligolophus agrestis Meade, 1855 | Clokey's egg milkvetch | | Pellenes tripunctatus (Walckenaer, 1802) | ⇒ Pellenes sibiricus Logunov & Ma..., 1994 | | Phalangium opilio Linnaeus, 1761 | Brown daddy-long-legs | | Philodromus albidus Wladislaus K..., 1911 | | | Philodromus dispar Walckenaer, 1826 | | | Philodromus margaritatus Clerck, 1758 | Lichen Running-spider | | Phlegra fasciata (Hahn, 1826) | ⇒ Phlegra hentzi Marx, 1890 | | Pholcus phalangioides (Fuesslin, 1775) | ⇒ Smeringopus pallidus Blackwall, 1858 | | Phyllocoptes eupadi Newkirk, 1984 | | | Phyllocoptes goniothorax Nalepa, 1889 | | | Phytoptus avellanae Nalepa, 1889 | Big bud gall mite | | Piona (Dispersipiona) conglobata Koch, 1836 | Gold-of-pleasure | | Piona (Piona) alpicola Neuman, 1880..., 1987 | | | Piona (Piona) coccinea Koch, 1836 | | | Piona (Piona) imminuta Piersig, 1897 | | | Piona (Piona) pusilla Neumann, 1875 | | | Piona (Piona) rotundoides Thor, 1897 | | | Piona (Tetrapiona) neumani Koenike, 1883 | | | Piona (Tetrapiona) variabilis Koch, 1836 | | | Pionopsis (Pionopsis) lutescens Hebeeb, 1954 | Geyer's larkspur | | Pirata piraticus (Clerck, 1757) | ⇒ Trebacosa marxi Witmer Stone, 1890 | | Piratula hygrophila Tord Tamerla..., 1872 | | | Pisaura mirabilis Clerck, 1757 | Nuptial feeding spider | | Platnickina tincta Walckenaer, 1802 | | | Rhysodromus histrio (Latreille, 1819) | ⇒ Philodromus histrio Latreille, 1819 | | Rilaena triangularis Herbst, 1799 | Spring Harvestman | | Salticus cingulatus Panzer, 1797 | | | Salticus scenicus (Clerck, 1757) | ⇒ Salticus cingulatus Panzer, 1797 | | Sardinidion blackwalli Octavius Pic..., 1871 | | | Simitidion simile Carl Ludwig ..., 1836 | | | Sperchon (Hispidosperchon) clupeifer Piersig, 189..., 1982 | | | Steatoda bipunctata Linnaeus, 1758 | False widow | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Stemonyphantes lineatus (Linnaeus, 1758) | ⇒ Stemonyphantes blauveltae Willis J. Ge..., 1951 | | Tetragnatha extensa (Linnaeus, 1758) | ⇒ Tetragnatha montana Simon, 1874 | | Tetragnatha obtusa C. L. Koch, 1837 | Blunt Stretch-spider | | Textrix denticulata Olivier, 1789 | | | Theridion varians Carl Wilhelm..., 1833 | Red spruce | | Tibellus oblongus (Walckenaer, 1802) | ⇒ Tibellus maritimus Menge, 1875 | | Trematocephalus cristatus Wider, 1834 | | | Unionicola (Pentatax) aculeata Koenike, 1890 | | | Unionicola (Unionicola) crassipes Muller, 1776 | | | Xysticus cristatus (Clerck, 1758) | ⇒ Xysticus pseudocristatus Azarkina & L..., 2001 | | Xysticus lanio Koch, 1835 | | | Xysticus potamon Hirotsugu Ono, 1978 | | | Xysticus ulmi (Hahn, 1831) | ⇒ Xysticus tortuosus Eugène Simon, 1932 | | Zilla diodia Charles Atha..., 1802 | Zilla diodia | | Zora spinimana (Sundevall, 1833) | ⇒ Zora pumila Hentz, 1850 | | Zygiella x-notata (Clerck, 1757) | ⇒ Guizygiella nadleri Heimer, 1984 |
Subnodes of Arachnida with occurrences in Twenterand
 | | 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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