Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Twijzel (Achtkarspelen, Netherlands)
List of families for Twijzel 14 Families width 24 Species | Eriophyidae Nalepa, 1898 | Blister mites | 2 | Species | Taxom | | Araneidae (Simon, 1895) | Golden orb web spiders | 5 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 1 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 2 | Species | Taxom | | Eylaidae Leach, 1815 | | 0 | Species | Taxom | | Geogarypidae Chamberlin, 1930 | | 1 | Species | Taxom | | Hydrachnidae Leach, 1815 | | 2 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 3 | Species | Taxom | | Salticidae (Blackwall, 1842) | Jumping Spider | 1 | Species | Taxom | | Nemastomatidae (Simon, 1872) | | 1 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 1 | Species | Taxom | | Pionidae Thor, 1900 | | 3 | Species | Taxom | | Pisauridae Simon, 1890 | Big wolf spider | 1 | Species | Taxom | | Unionicolidae Oudemans, 1909 | | 1 | Species | Taxom |
Genera for Twijzel 20 Genera with 24 Species | Aceria Keifer, 1891 | | 2 | Species | Taxom | | Araneus Clerck, 1847 | Angulate & roundshouldered orbweavers | 1 | Species | Taxom | | Argiope Audouin, 1772 | Garden orbweavers | 1 | Species | Taxom | | Dicranopalpus Doleschall, 1909 | | 1 | Species | Taxom | | Erigone Audouin, 1834 | Black Dwarf Spiders | 1 | Species | Taxom | Eylais Latreille, 1796 | | 0 | Species | Taxom | | Geogarypus J. C. Chambe..., 1981 | | 1 | Species | Taxom | | Gibbaranea Archer, 1802 | | 1 | Species | Taxom | | Hydrachna O. F. Müller, 1776 | Water Mites | 2 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 2 | Species | Taxom | | Linyphia Latreille, 1758 | | 1 | Species | Taxom | | Metellina Chamberlin &..., 1757 | | 2 | Species | Taxom | | Myrmarachne MacLeay, 1980 | Antmimicking spider | 1 | Species | Taxom | | Nemastoma C.L.Koch, 1776 | | 1 | Species | Taxom | | Pachygnatha Sundevall, 1830 | Thickjawed Orb Weavers | 1 | Species | Taxom | | Pardosa C. L. Koch, 1758 | Thin-legged Wolf Spider | 1 | Species | Taxom | | Piona C. L. Koch, 1836 | | 2 | Species | Taxom | | Pionopsis Piersig, 1954 | | 1 | Species | Taxom | | Pisaura Simon, 1757 | | 1 | Species | Taxom | | Unionicola Haldeman, 1776 | | 1 | Species | Taxom |
Species list for Twijzel 24 Species | Aceria brevipunctata (Nalepa, 1889) | ⇒ Aceria campestricola Frauenfeld, 1865 | | Aceria erinea Nalepa, 1891 | Persian walnut erineum mite | | Araneus thaddeus (Hentz, 1847) | ⇒ Araneus meropes Keyserling, 1865 | | Argiope bruennichi Scopoli, 1772 | Orb-weaving Spider | | Dicranopalpus ramosus Simon, 1909 | Fork-palped Harvestman | | Erigone dentipalpis (Wider, 1834) | ⇒ | | Geogarypus rhantus Harvey, 1981 | | | Gibbaranea gibbosa Walckenaer, 1802 | | | Hydrachna (Diplohydrachna) globosa DeGeer, 1778 | | | Hydrachna (Hydrachna) cruenta Muller, 1776 | | | Larinioides cornutus Clerck, 1758 | Furrow orb spider | | Larinioides sclopetarius (Clerck, 1758) | ⇒ Larinioides sericatus Clerck, 1757 | | Linyphia triangularis Clerck, 1758 | Dwarf Weaver | | Metellina merianae Scopoli, 1763 | | | Metellina segmentata Clerck, 1757 | Autumn spider | | Myrmarachne platypalpus (Bradoo, 1980) | ⇒ Myrmarachne platypalpa Bradoo, 1980 | | Nemastoma (Lugubrostoma) lugubre (Müller, 1776) | ⇒ Nemastoma bimaculatum Fabricius, 1775 | | Pachygnatha degeeri Sundevall, 1830 | | | Pardosa amentata Clerck, 1758 | Spotted wolf spider | | Piona (Piona) coccinea Koch, 1836 | | | Piona (Tetrapiona) variabilis Koch, 1836 | | | Pionopsis (Pionopsis) lutescens Hebeeb, 1954 | Geyer's larkspur | | Pisaura mirabilis Clerck, 1757 | Nuptial feeding spider | | Unionicola (Unionicola) crassipes Muller, 1776 | |
Subnodes of Arachnida with occurrences in Twijzel
 | | 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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