Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Eemsdelta (Groningen, Netherlands)
List of families for Eemsdelta 39 Families width 53 Species #EACBPTRHSLMNUO
| Eriophyidae Nalepa, 1898 | Blister mites | 2 | Species | Taxom | | Eviphididae Berlese, 1913 | | 1 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 0 | Species | Taxom | | Araneidae (Simon, 1895) | Golden orb web spiders | 6 | Species | Taxom | | Cybaeidae Banks, 1892 | Pond Water Spiders | 1 | Species | Taxom | | Arrenuridae Thor, 1900 | | 4 | Species | Taxom | | Aturidae Thor, 1900 | | 1 | Species | Taxom | | Blattisociidae Garman, 1948 | | 1 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 4 | Species | Taxom | | Theridiidae (Sundevall, 1833) | Cobweb And Widow Spiders | 1 | Species | Taxom | | Agelenidae C. L. Koch, 1837 | Agelenid Spiders | 2 | Species | Taxom | | Pionidae Thor, 1900 | | 4 | Species | Taxom | | Rhagidiidae (Zacharda, 1980) | | 0 | Species | Taxom | | Hydrachnidae Leach, 1815 | | 1 | Species | Taxom | | Hydrodromidae Viets, 1936 | | 1 | Species | Taxom | | Hydryphantidae Piersig, 1896 | | 1 | Species | Taxom | | Hygrobatidae Koch, 1842 | | 2 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 1 | Species | Taxom | | Erythraeidae Oudemans, 1902 | | 1 | Species | Taxom | | Limnesiidae Thor, 1900 | | 2 | Species | Taxom | | Limnocharidae Grube, 1859 | | 1 | Species | Taxom | | Salticidae (Blackwall, 1842) | Jumping Spider | 2 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 1 | Species | Taxom | | Mideopsidae (Koenike, 1910) | | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 1 | Species | Taxom | | Phytoseiidae Berlese, 1916 | Phytoseiid mites | 1 | Species | Taxom | | Trombiculidae Ewing, 1929 | Chigger mites | 1 | Species | Taxom | | Nesticidae Simon, 1894 | Cave cobweb spider | 1 | Species | Taxom | | Unionicolidae Oudemans, 1909 | | 3 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 1 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 0 | Species | Taxom | | Philodromidae Thorell, 1870 | False crab spiders | 0 | Species | Taxom | | Pholcidae (C. L. Koch, 1851) | Carpenter spider | 1 | Species | Taxom | | Pisauridae Simon, 1890 | Big wolf spider | 1 | Species | Taxom | | Pygmephoridae Krczal, 1964 | | 0 | Species | Taxom | | Nanorchestidae Luxton, 1984 | | 0 | Species | Taxom | | Tarsonemidae Kramer, 1877 | Tarsonemid mites | 0 | Species | Taxom | | Tectocepheidae Grandjean, 1954 | | 1 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 1 | Species | Taxom |
Genera for Eemsdelta 53 Genera with 53 Species #ABCDEFHLMNOPRSTUZ
| Aculus Keifer, 1889 | | 1 | Species | Taxom | | Alliphis Halbert, 1905 | | 1 | Species | Taxom | Amaurobius Koch, 1837 | | 0 | Species | Taxom | | Araneus Clerck, 1757 | Angulate & roundshouldered orbweavers | 2 | Species | Taxom | | Argiope Audouin, 1772 | Garden orbweavers | 1 | Species | Taxom | | Argyroneta Latreille, 1758 | | 1 | Species | Taxom | | Arrenurus Dugès, 1894 | | 4 | Species | Taxom | | Brachypoda Lebert, 1776 | Horseshoe shrimps | 1 | Species | Taxom | | Cheiroseius Berlese, 1903 | | 1 | Species | Taxom | | Dicranopalpus Doleschall, 1909 | | 1 | Species | Taxom | | Enoplognatha Pavesi, 1758 | | 1 | Species | Taxom | | Eratigena Bolzern, Bur..., 1843 | | 1 | Species | Taxom | | Eriophyes Siebold, 1857 | | 1 | Species | Taxom | | Forelia Halller, 1992 | | 1 | Species | Taxom | Foveacheles Zacharda, 1980 | | 0 | Species | Taxom | | Hydrachna O. F. Müller, 1778 | Water Mites | 1 | Species | Taxom | | Hydrodroma Koch, 1776 | | 1 | Species | Taxom | | Hydryphantes C. L. Koch, 1888 | | 1 | Species | Taxom | | Hygrobates C. L. Koch, 1879 | | 2 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 1 | Species | Taxom | | Leiobunum C. L. Koch, 1798 | Daddy Long Leg Spiders | 1 | Species | Taxom | | Leptus Latreille, 1910 | | 1 | Species | Taxom | | Limnesia Koch, 1776 | | 2 | Species | Taxom | | Limnochares Latreille, 1758 | | 1 | Species | Taxom | | Marpissa C. L. Koch, 1758 | | 1 | Species | Taxom | | Metellina Chamberlin &..., 1763 | | 1 | Species | Taxom | | Mideopsis Neuman, 1776 | | 1 | Species | Taxom | | Misumena Latreille, 1758 | Flower crab spiders | 1 | Species | Taxom | | Neoseiulus Hughes, 1930 | | 1 | Species | Taxom | | Neotrombicula Hirst, 1997 | | 1 | Species | Taxom | | Nesticus Thorell, 1758 | | 1 | Species | Taxom | | Neumania Lebert, 1836 | | 2 | Species | Taxom | | Nuctenea Simon, 1758 | | 1 | Species | Taxom | | Opilio Herbst, 1876 | | 1 | Species | Taxom | | Oxyopes Latreille, 1845 | Lynx Spiders | 1 | Species | Taxom | Pardosa C. L. Koch, 1847 | Thin-legged Wolf Spider | 0 | Species | Taxom | | Paroligolophus Lohmander, 1855 | | 1 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | Philodromus Walckenaer, 1826 | Running Crab Spider | 0 | Species | Taxom | | Pholcus Walckenaer, 1775 | | 1 | Species | Taxom | | Piona C. L. Koch, 1836 | | 2 | Species | Taxom | | Pionopsis Piersig, 1954 | | 1 | Species | Taxom | | Pisaura Simon, 1757 | | 1 | Species | Taxom | Pygmephorus Kramer, 1877 | | 0 | Species | Taxom | Rhagidia Thorell, 1871 | | 0 | Species | Taxom | | Salticus Latreille, 1757 | Zebra Spider | 1 | Species | Taxom | Speleorchestes Trägårdh, 1909 | | 0 | Species | Taxom | Tarsonemus Canestrini &..., 1876 | | 0 | Species | Taxom | | Tectocepheus Berlese, 1880 | | 1 | Species | Taxom | | Textrix Sundevall, 1789 | | 1 | Species | Taxom | | Unionicola Haldeman, 1776 | | 1 | Species | Taxom | | Utivarachna Kishida, 2001 | | 1 | Species | Taxom | | Zygiella F. O. P.-Cam..., 1757 | | 1 | Species | Taxom |
Species list for Eemsdelta 53 Species | Aculus tetanothrix Nalepa, 1889 | Willow Bead Gall Mite | | Alliphis siculus Oudemans, 1905 | | | Araneus diadematus Clerck, 1758 | Cross orbweaver | | Araneus quadratus (Clerck, 1757) | ⇒ Araneus pinguis Karsch, 1879 | | 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) crassicaudatus Kramer, 1875 | | | Arrenurus (Megaluracarus) globator O.F.Müller, 1776 | | | Arrenurus (Megaluracarus) securiformis Piersig, 1894 | | | Brachypoda (Brachypoda) versicolor O.F.Müller, 1776 | | | Cheiroseius (Posttrematus) necorniger Oudemans, 1903 | | | Dicranopalpus ramosus Simon, 1909 | Fork-palped Harvestman | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Eratigena atrica (C. L. Koch, 1843) | ⇒ Tegenaria atrica Koch, 1843 | | Eriophyes tiliae Pagenstecher, 1857 | Bugle gall | | Forelia (Forelia) variegator C.L.Koch, 18..., 1992 | | | Hydrachna (Diplohydrachna) globosa DeGeer, 1778 | | | Hydrodroma despiciens Muller, 1776 | | | Hydryphantes (Hydryphantes) dispar Schaue, 1888 | | | Hygrobates (Hygrobates) longipalpis Hermann, 1804 | | | Hygrobates (Hygrobates) nigromaculatus Lebert, 1879 | | | Larinioides sclopetarius (Clerck, 1758) | ⇒ Larinioides sericatus Clerck, 1757 | | Leiobunum rotundum Latreille, 1798 | European Harvestman | | Leptus (Leptus) eupodes Berlese, 1910 | | | Limnesia (Limnesia) koenikei Piersig, 1894 | Littlehead horkelia | | Limnesia (Limnesia) undulata Muller, 1776 | | | Limnochares (Limnochares) aquatica Linnaeus, 1758 | | | Marpissa muscosa Clerck, 1758 | Jumping Spider | | Metellina merianae Scopoli, 1763 | | | Mideopsis (Mideopsis) orbicularis (Muller, 1776) | ⇒ Mideopsis borealis Habeeb, 1958 | | Misumena vatia Clerck, 1758 | Crab Spider | | Neoseiulus cucumeris Oudemans, 1930 | | | Neotrombicula (Neotrombicula) autumnalis Shaw, 1790 D..., 1997 | Harvest bug | | Nesticus cellulanus Clerck, 1758 | Comb-footed Cellar Spider | | Neumania (Neumania) deltoides Piersig, 1894 | | | Neumania (Neumania) limosa Koch, 1836 | | | Nuctenea umbratica Clerck, 1758 | Toad Spider | | Opilio canestrinii Thorell, 1876 | | | Oxyopes salticus Hentz, 1845 | Lynx spider | | Paroligolophus agrestis Meade, 1855 | Clokey's egg milkvetch | | Phalangium opilio Linnaeus, 1761 | Brown daddy-long-legs | | Pholcus phalangioides (Fuesslin, 1775) | ⇒ Smeringopus pallidus Blackwall, 1858 | | Piona (Dispersipiona) conglobata Koch, 1836 | Gold-of-pleasure | | Piona (Piona) coccinea Koch, 1836 | | | Pionopsis (Pionopsis) lutescens Hebeeb, 1954 | Geyer's larkspur | | Pisaura mirabilis Clerck, 1757 | Nuptial feeding spider | | Salticus scenicus (Clerck, 1757) | ⇒ Salticus cingulatus Panzer, 1797 | | Tectocepheus velatus Michael, 1880 | | | Textrix denticulata Olivier, 1789 | | | Unionicola (Unionicola) crassipes Muller, 1776 | | | Utivarachna ichneumon Christa L. D..., 2001 | | | Zygiella x-notata (Clerck, 1757) | ⇒ Guizygiella nadleri Heimer, 1984 |
Subnodes of Arachnida with occurrences in Eemsdelta
 | | 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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