Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Amersfoort (Utrecht, Netherlands)
List of families for Amersfoort
40 Families width 124 Species and 1 Subspecies #EATGDSCJPLMHNUZ
| Eriophyidae Nalepa, 1898 | Blister mites | 13 | Species | Taxom | | Araneidae (Simon, 1895) | Golden orb web spiders | 16 | Species | Taxom | | Agelenidae C. L. Koch, 1837 | Agelenid Spiders | 4 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 3 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 10 | Species | Taxom | | Anyphaenidae Bertkau, 1878 | Anyphaenid sac spiders | 1 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 1 | Species | Taxom | | Dictynidae (O. P-Cambridge, 1871) | Dictynid spiders | 3 | Species | Taxom | | Arrenuridae Thor, 1900 | | 4 | Species | Taxom | | Salticidae (Blackwall, 1842) | Jumping Spider | 6 | Species | Taxom | | Crotoniidae Thorell, 1876 | | 1 | Species | Taxom | | Johnstonianidae Thor, 1935 | | 1 | Species | Taxom | | Psoroptidae Hering, 1838 | Scab mites | 2 | Species | Taxom | | Clubionidae Wagner, 1887 | Clubiones | 1 | Species | Taxom | | Thomisidae (Sundevall, 1833) | Crab Spider | 2 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 9 | Species | Taxom | | Pisauridae Simon, 1890 | Big wolf spider | 2 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 5 | Species | Taxom | | Dysderidae (C. L. Koch, 1837) | Dysderid spiders | 1 | Species | Taxom | | Mimetidae Simon, 1881 | Pirate spider | 2 | Species | Taxom | | Eylaidae Leach, 1815 | | 1 | Species | Taxom | | Pionidae Thor, 1900 | | 9 | Species | Taxom | | Hydrachnidae Leach, 1815 | | 0 | Species | Taxom | | Hydrodromidae Viets, 1936 | | 1 | Species | Taxom | | Hygrobatidae Koch, 1842 | | 1 | Species | Taxom | | Limnesiidae Thor, 1900 | | 2 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 3 | Species | Taxom | | Sparassidae Bertkau, 1872 | Giant crab spiders | 1 | Species | Taxom | | Mideopsidae (Koenike, 1910) | | 1 | Species | Taxom | | Nemastomatidae Simon, 1872 | | 1 | Species | Taxom | | Nesticidae Simon, 1894 | Cave cobweb spider | 1 | Species | Taxom | | Unionicolidae Oudemans, 1909 | | 3 | Species | Taxom | | Lycosidae (Lehtinen & H..., 1979) | Ground Spiders | 3 | Species | Taxom | | Philodromidae (Thorell, 1870) | False crab spiders | 3 | Species | Taxom | | Pholcidae (C. L. Koch, 1851) | Carpenter spider | 1 | Species | Taxom | | Scytodidae Blackwall, 1864 | Glue spitter | 1 | Species | Taxom | | Segestriidae (Simon, 1893) | Six-eyed Spiders | 2 | Species | Taxom | | Cheliferidae Risso, 1826 | | 1 | Species | Taxom | | Uloboridae (Thorell, 1869) | Cribellate orb weavers | 1 | Species | Taxom | | Zoropsidae Bertkau, 1882 | False Huntsman Spiders | 1 | Species | Taxom |
Genera for Amersfoort
98 Genera with 124 Species #ABCDEFGHLMNOPRSTUXZ
| Acalitus Keifer, 1890 | | 1 | Species | Taxom | | Aceria Keifer, 1892 | | 3 | Species | Taxom | | Aculus Keifer, 1889 | | 2 | Species | Taxom | | Agalenatea Archer, 1763 | | 1 | Species | Taxom | | Agelena Walckenaer, 1758 | Eurasian Grass Spiders | 1 | Species | Taxom | | Amaurobius Koch, 1861 | | 3 | 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 &..., 1942 | Cucumber spiders | 0 | Species | Taxom | | Archaeodictyna Caporiacco, 1871 | | 1 | Species | Taxom | | Argiope Audouin, 1772 | Garden orbweavers | 1 | Species | Taxom | | Arrenurus Dugès, 1776 | | 4 | Species | Taxom | | Ballus C. L. Koch, 1802 | | 1 | Species | Taxom | | Camisia von Heyden, 1993 | | 1 | Species | Taxom | | Centrotrombidium Kramer, 1957 | | 1 | Species | Taxom | | Chorioptes Gervais & Be..., 1845 | | 1 | Species | Taxom | | Clubiona Latreille, 1839 | Leaf curling sac spiders | 1 | Species | Taxom | | Cyclosa Menge, 1772 | Three-lobed Spiders | 1 | Species | Taxom | | Diaea Thorell, 1777 | Flower spider | 1 | Species | Taxom | | Dicranopalpus Doleschall, 1909 | | 1 | Species | Taxom | | Dipoena Thorell, 1837 | | 1 | Species | Taxom | | Dolomedes Latreille, 1758 | Dock spiders | 1 | Species | Taxom | | Drapetisca Menge, 1833 | | 1 | Species | Taxom | | Dysdera Latreille, 1838 | | 1 | Species | Taxom | | Enoplognatha Pavesi, 1758 | | 1 | Species | Taxom | | Episinus Walckenaer, 1836 | | 1 | Species | Taxom | | Epitrimerus Nalepa, 1891 | | 1 | Species | Taxom | | Eratigena Bolzern, Bur..., 1843 | | 1 | Species | Taxom | | Eriophyes Siebold, 1889 | | 3 | Species | Taxom | | Ero C. L. Koch, 1911 | | 2 | Species | Taxom | | Euophrys C. L. Koch, 1802 | | 1 | Species | Taxom | | Eylais Latreille, 2000 | | 1 | Species | Taxom | | Floronia Simon, 1758 | | 1 | Species | Taxom | | Forelia Halller, 1992 | | 1 | Species | Taxom | | Gibbaranea Archer, 1802 | | 1 | Species | Taxom | Heliophanus C. L. Koch, 1833 | | 0 | Species | Taxom | Hydrachna O. F. Müller, 1776 | Water Mites | 0 | Species | Taxom | | Hydrochoreutes C. L. Koch, 1896 | | 1 | Species | Taxom | | Hydrodroma Koch, 1776 | | 1 | Species | Taxom | | Hygrobates C. L. Koch, 1804 | | 1 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 2 | Species | Taxom | Lepthyphantes Menge, 1866 | | 0 | Species | Taxom | | Limnesia Koch, 1776 | | 2 | Species | Taxom | | Linyphia Latreille, 1758 | | 2 | Species | Taxom | | Mangora O. P.-Cambridge, 1802 | | 1 | Species | Taxom | | Marpissa C. L. Koch, 1758 | | 1 | Species | Taxom | | Metellina Chamberlin &..., 1763 | | 1 | Species | Taxom | | Micrommata Latreille, 1758 | | 1 | 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 | | 1 | Species | Taxom | | Neoscona Simon, 1802 | Spotted orbweavers | 1 | Species | Taxom | | Neriene Blackwall, 1830 | | 1 | Species | Taxom | | Nesticus Thorell, 1758 | | 1 | Species | Taxom | | Neumania Lebert, 1836 | | 2 | Species | Taxom | | Nigma Lehtinen, 1951 | | 2 | Species | Taxom | | Nuctenea Simon, 1758 | | 1 | Species | Taxom | | Odiellus Roewer, 1792 | | 1 | Species | Taxom | | Oligolophus C. L. Koch, 1836 | | 2 | Species | Taxom | | Opilio Herbst, 1876 | | 1 | Species | Taxom | | Otodectes Canestrini, 1838 | | 1 | Species | Taxom | Ozyptila Simon, 1864 | Leaflitter crab spiders | 0 | Species | Taxom | | Pachygnatha Sundevall, 1830 | Thickjawed Orb Weavers | 1 | Species | Taxom | | Paidiscura Archer, 1834 | | 1 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 2 | Species | Taxom | | Pardosa C. L. Koch, 1856 | Thin-legged Wolf Spider | 2 | Species | Taxom | | Paroligolophus Lohmander, 1855 | | 1 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | | Philodromus Walckenaer, 1758 | Running Crab Spider | 2 | Species | Taxom | | Pholcus Walckenaer, 1775 | | 1 | Species | Taxom | | Phyllocoptes Nalepa, 1889 | | 2 | Species | Taxom | Phylloneta Archer, 1950 | | 0 | Species | Taxom | | Piona C. L. Koch, 1897 | | 6 | Species | Taxom | | Pionopsis Piersig, 1954 | | 1 | Species | Taxom | | Pirata Sundevall, 1757 | Pirate wolf spiders | 1 | Species | Taxom | | Pisaura Simon, 1757 | | 1 | Species | Taxom | | Platnickina Kocak & Kemal, 1802 | | 1 | Species | Taxom | | Pseudeuophrys Dahl, 1871 | | 1 | Species | Taxom | | Rhysodromus Schick, 1819 | | 1 | Species | Taxom | | Rilaena Å ilhavý, 1799 | | 1 | Species | Taxom | | Salticus Latreille, 1757 | Zebra Spider | 1 | Species | Taxom | | Scytodes Latreille, 1802 | Spitting Spider | 1 | Species | Taxom | | Segestria Latreille, 1758 | | 2 | Species | Taxom | | Steatoda Sundevall, 1838 | False black widows | 2 | Species | Taxom | | Stenacis Keifer, 1892 | | 1 | Species | Taxom | | Tegenaria Latreille, 1804 | House spiders | 1 | Species | Taxom | | Telechelifer J. C. Chambe..., 1949 | | 1 | Species | Taxom | | Tetragnatha Latreille, 1993 | Four-jawed spider | 1 | Species | Taxom | | Textrix Sundevall, 1789 | | 1 | Species | Taxom | | Uloborus Latreille, 1846 | Cribellate Orb Weaver | 1 | Species | Taxom | | Unionicola Haldeman, 1890 | | 1 | Species | Taxom | | Xysticus Koch, 1831 | Ground Crab Spider | 1 | Species | Taxom | | Zilla C. L. Koch, 1802 | | 1 | Species | Taxom | | Zoropsis Simon, 1820 | | 1 | Species | Taxom | | Zygiella F. O. P.-Cam..., 1757 | | 1 | Species | Taxom |
Species list for Amersfoort
124 Species and 1 Subspecies | Acalitus brevitarsus Fockeu, 1890 | | | Aceria genistae Nalepa, 1891 | English Broom Gall Mite | | Aceria macrochelus Nalepa, 1891 | | | Aceria tenellus Nalepa, 1892 | | | Aculus magnirostris Nalepa, 1892 | | | Aculus tetanothrix Nalepa, 1889 | Willow Bead Gall Mite | | Agalenatea redii Scopoli, 1763 | | | Agelena labyrinthica Clerck, 1758 | Labyrinth Spider | | Amaurobius fenestralis Ström, 1768 | Lace webbed spider | | Amaurobius ferox Walckenaer, 1830 | Black lace-weaver | | Amaurobius similis Blackwall, 1861 | Lace webbed spider | | Anelosimus vittatus Koch, 1836 | | | Anyphaena accentuata Walckenaer, 1802 | Buzzing Spider | | Aphantaulax scotophaeus Simon, 1908 | | | Araneus angulatus Clerck, 1758 | Colletid bees | | Araneus diadematus Clerck, 1758 | Cross orbweaver | | Araneus quadratus (Clerck, 1757) | ⇒ Araneus pinguis Karsch, 1879 | | Araneus sturmi Hahn, 1831 | | | Araneus thaddeus (Hentz, 1847) | ⇒ Araneus meropes Keyserling, 1865 | | Archaeodictyna ammophila Menge, 1871 | | | Argiope bruennichi Scopoli, 1772 | Orb-weaving Spider | | Arrenurus (Arrenurus) albator (Müller, 1776) | ⇒ Arrenurus cronebergi Piersig, 1903 | | Arrenurus (Arrenurus) crassicaudatus Kramer, 1875 | | | Arrenurus (Megaluracarus) globator O.F.Müller, 1776 | | | Arrenurus (Micruracarus) sinuator Müller, 1776 | | | Ballus chalybeius Walckenaer, 1802 | | | Camisia (Camisia) dictyna Colloff, 1993 | | | Centrotrombidium culicoides Vercammen-Gr..., 1957 | | | Chorioptes bovis Hering, 1845 | Cattle itch mite | | Clubiona comta Carl Ludwig ..., 1839 | | | Cyclosa conica Pallas, 1772 | Conical Trashline Orbweaver | | Diaea dorsata (Fabricius, 1777) | ⇒ Diaea suspiciosa Octavius Pic..., 1885 | | Dicranopalpus ramosus Simon, 1909 | Fork-palped Harvestman | | Dipoena melanogaster C. L. Koch, 1837 | | | Dolomedes plantarius Clerck, 1758 | Fen raft spider | | Drapetisca socialis (Sundevall, 1833) | ⇒ Drapetisca bicruris Tu & Li, 2006 | | Dysdera crocata (Koch, 1838) | ⇒ Dysdera maurusia Tord Tamerla..., 1873 | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Episinus angulatus John Blackwall, 1836 | | | Epitrimerus trilobus Nalepa, 1891 | | | Eratigena atrica (C. L. Koch, 1843) | ⇒ Tegenaria atrica Koch, 1843 | | Eriophyes crataegi G. Canestrini, 1891 | | | Eriophyes inangulis Nalepa, 1919 | Alder leaf gall mite | | Eriophyes laevis Nalepa, 1889 | Alder leaf gall mite | | Ero aphana Walckenaer, 1802 | | | Ero cambridgei KulczyÅ„ski, 1911 | | | Euophrys frontalis (Walckenaer, 1802) | ⇒ Neon reticulatus Blackwall, 1853 | | Eylais hamata Koenike, 189..., 2000 | | | Floronia bucculenta (Clerck, 1758) | ⇒ Floronia exornata L. Koch, 1878 | | Forelia (Forelia) variegator C.L.Koch, 18..., 1992 | | | Gibbaranea gibbosa Walckenaer, 1802 | | | Hydrochoreutes krameri Piersig, 1896 | | | Hydrodroma despiciens Muller, 1776 | | | Hygrobates (Hygrobates) longipalpis Hermann, 1804 | | | Larinioides cornutus Clerck, 1758 | Furrow orb spider | | Larinioides sclopetarius (Clerck, 1758) | ⇒ Larinioides sericatus Clerck, 1757 | | Limnesia (Limnesia) fulgida Koch, 1836 | Island puzzle | | Limnesia (Limnesia) undulata Muller, 1776 | | | Linyphia hortensis Sundevall, 1830 | | | Linyphia triangularis Clerck, 1758 | Dwarf Weaver | | Mangora acalypha Walckenaer, 1802 | Cricket-bat Orb Weaver | | Marpissa muscosa Clerck, 1758 | Jumping Spider | | Metellina merianae Scopoli, 1763 | | | Micrommata virescens Clerck, 1758 | Green huntsman 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 (Nemastoma) leiobunum Wankel, 1851 | | | Neoscona adianta Walckenaer, 1802 | | | Neriene clathrata Sundevall, 1830 | | | Nesticus cellulanus Clerck, 1758 | Comb-footed Cellar Spider | | 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 | | Odiellus spinosus Bosc, 1792 | | | Oligolophus hanseni Kraepelin, 1896 | | | Oligolophus tridens C.L. Koch, 1836 | | | Opilio canestrinii Thorell, 1876 | | | Otodectes cynotis Hering, 1838 | Cat ear mite | | 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 | | Pardosa amentata Clerck, 1758 | Spotted wolf spider | | Pardosa nigriceps Thorell, 1856 | | | Paroligolophus agrestis Meade, 1855 | Clokey's egg milkvetch | | Phalangium opilio Linnaeus, 1761 | Brown daddy-long-legs | | Philodromus dispar Walckenaer, 1826 | | | Philodromus margaritatus Clerck, 1758 | Lichen Running-spider | | Pholcus phalangioides (Fuesslin, 1775) | ⇒ Smeringopus pallidus Blackwall, 1858 | | Phyllocoptes eupadi Newkirk, 1984 | | | Phyllocoptes goniothorax Nalepa, 1889 | | | Piona (Dispersipiona) conglobata Koch, 1836 | Gold-of-pleasure | | Piona (Piona) coccinea Koch, 1836 | | | Piona (Piona) pusilla Neumann, 1875 | | | Piona (Piona) rotundoides Thor, 1897 | | | Piona (Tetrapiona) neumani Koenike, 1883 | | | Piona stjordalensis Thor, 1897 | | | Pionopsis (Pionopsis) lutescens Hebeeb, 1954 | Geyer's larkspur | | Pirata piraticus (Clerck, 1757) | ⇒ Trebacosa marxi Witmer Stone, 1890 | | Pisaura mirabilis Clerck, 1757 | Nuptial feeding spider | | Platnickina tincta Walckenaer, 1802 | | | Pseudeuophrys lanigera Simon, 1871 | Jumping spider | | Rhysodromus histrio (Latreille, 1819) | ⇒ Philodromus histrio Latreille, 1819 | | Rilaena triangularis Herbst, 1799 | Spring Harvestman | | Salticus scenicus (Clerck, 1757) | ⇒ Salticus cingulatus Panzer, 1797 | | Scytodes thoracica Latreille, 1802 | Common spitting spider | | Segestria bavarica Koch, 1843 | | | Segestria senoculata (Linnaeus, 1758) | ⇒ Segestria florentina Rossi, 1790 | | Steatoda bipunctata Linnaeus, 1758 | False widow | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Stenacis triradiatus Nalepa, 1892 | Willow witches' broom mite | | Tegenaria ferruginea (Panzer, 1804) | ⇒ Tegenaria tridentina Ludwig Carl ..., 1872 | | Telechelifer lophonotus Chamberlin, 1949 | | | Tetragnatha strandi melanogaster Schmidt & Kr..., 1993 | | | Textrix denticulata Olivier, 1789 | | | Uloborus plumipes (Lucas, 1846) | ⇒ Uloborus trilineatus Keyserling, 1883 | | Unionicola (Pentatax) aculeata Koenike, 1890 | | | Xysticus ulmi (Hahn, 1831) | ⇒ Xysticus tortuosus Eugène Simon, 1932 | | Zilla diodia Charles Atha..., 1802 | Zilla diodia | | Zoropsis spinimana Dufour, 1820 | Zoropsid spider | | Zygiella x-notata (Clerck, 1757) | ⇒ Guizygiella nadleri Heimer, 1984 |
Subnodes of Arachnida with occurrences in Amersfoort
 | | 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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