Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Utrecht (South Netherland, Netherlands)
List of families for Utrecht
167 Families width 633 Species and 2 Subspecies #ABCDEFGHIJKLMNOPQRSTUVXZ
| Acaridae Latreille, 1802 | Acarid mites | 6 | Species | Taxom | | Achipteriidae Thor, 1929 | | 1 | Species | Taxom | | Agelenidae C. L. Koch, 1837 | Agelenid Spiders | 8 | Species | Taxom | | Alloptidae Gaud, 1957 | | 1 | Species | Taxom | | Alycidae Canestrini &..., 1877 | | 1 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 3 | Species | Taxom | | Amblyommidae Banks, 1907 | | 3 | Species | Taxom | | Analgidae Trouessart &..., 1884 | Feather mites | 4 | Species | Taxom | | Anyphaenidae Bertkau, 1878 | Anyphaenid sac spiders | 1 | Species | Taxom | | Anystidae Oudemans, 1936 | Whirligig Mites | 1 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 24 | Species | Taxom | | Argasidae C. L. Koch, 1844 | Soft tick | 2 | Species | Taxom | | Arrenuridae Thor, 1900 | | 29 | Species | Taxom | | Ascidae Oudemans, 1905 | | 2 | Species | Taxom | | Astegistidae Balogh, 1961 | | 1 | Species | Taxom | | Aturidae Thor, 1900 | | 1 | Species | Taxom | | Atypidae Thorell, 1870 | Atypical tarantulas | 1 | Species | Taxom | | Avenzoariidae Oudemans, 1905 | | 0 | Species | Taxom | | Bdellidae Dugès, 1834 | Snout Mites | 0 | Species | Taxom | | Blattisociidae (Garman, 1948) | | 2 | Species | Taxom | | Brachychthoniidae Thor, 1934 | | 4 | Species | Taxom | | Camisiidae Oudemans, 1900 | | 1 | Species | Taxom | | Carabodidae Koch, 1837 | | 3 | Species | Taxom | | Ceratoppiidae (Kunst, 1971) | | 1 | Species | Taxom | | Ceratozetidae Jacot, 1925 | | 4 | Species | Taxom | | Cheliferidae Risso, 1826 | | 1 | Species | Taxom | | Chernetidae Menge, 1855 | | 0 | Species | Taxom | | Cheyletidae Leach, 1815 | | 6 | Species | Taxom | | Chthoniidae Daday, 1888 | | 1 | Species | Taxom | | Clubionidae Wagner, 1887 | Clubiones | 9 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 3 | Species | Taxom | | Crotoniidae Thorell, 1876 | | 1 | Species | Taxom | | Cybaeidae Banks, 1892 | Pond Water Spiders | 1 | Species | Taxom | | Cytoditidae Oudemans, 1908 | | 1 | Species | Taxom | | Damaeidae Berlese, 1896 | | 3 | Species | Taxom | | Demodecidae Nicolet, 1855 | Follicle mites | 0 | Species | Taxom | | Dermanyssidae Kolenati, 1859 | Dermanyssid mites | 4 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 7 | Species | Taxom | | Digamasellidae Evans, 1957 | | 4 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 4 | Species | Taxom | | Eniochthoniidae Grandjean, 1947 | | 1 | Species | Taxom | | Epidermoptidae Trouessart, 1892 | | 1 | Species | Taxom | | Ereynetidae Schrank, 1776 | | 1 | Species | Taxom | | Eriophyidae Nalepa, 1898 | Blister mites | 32 | Species | Taxom | | Erythraeidae Oudemans, 1902 | | 1 | Species | Taxom | | Eulohmanniidae Grandjean, 1931 | | 1 | Species | Taxom | | Euphthiracaridae Jacot, 1930 | | 3 | Species | Taxom | | Eviphididae Berlese, 1913 | | 2 | Species | Taxom | | Eylaidae Leach, 1815 | | 6 | Species | Taxom | | Falculiferidae Oudemans, 1905 | | 2 | Species | Taxom | | Gabuciniidae Gaud & Atyeo, 1975 | | 1 | Species | Taxom | | Galumnidae Jacot, 1925 | | 1 | Species | Taxom | | Geogarypidae Chamberlin, 1930 | | 1 | Species | Taxom | | Glycyphagidae De Geer, 1778 | | 2 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 7 | Species | Taxom | | Hahniidae Bertkau, 1878 | Dwarf sheet spiders | 1 | Species | Taxom | | Halacaridae Murray, 1877 | Sea mites | 2 | Species | Taxom | | Harpirhynchidae Dubinin, 1957 | | 1 | Species | Taxom | | Hemileiidae (J. & P. Balogh, 1984) | | 1 | Species | Taxom | | Hermanniidae Sellnick, 1928 | | 1 | Species | Taxom | | Hexathelidae Simon, 1892 | Australian funnelweb spiders | 1 | Species | Taxom | | Histiostomatidae Berlese, 1897 | | 0 | Species | Taxom | | Humerobatidae Grandjean, 1970 | | 1 | Species | Taxom | | Hydrachnidae Leach, 1815 | | 3 | Species | Taxom | | Hydrodromidae Viets, 1936 | | 2 | Species | Taxom | | Hydryphantidae Piersig, 1896 | | 5 | Species | Taxom | | Hygrobatidae Koch, 1842 | | 5 | Species | Taxom | | Hypochthoniidae Berlese, 1910 | | 1 | Species | Taxom | | Hypoderatidae (Murray, 1877) | | 1 | Species | Taxom | | Hypoderidae Murray, 1877 | | 0 | Species | Taxom | | Iolinidae Pritchard, 1956 | | 0 | Species | Taxom | | Ixodidae C. L. Koch, 1844 | Hard Tick | 4 | Species | Taxom | | Johnstonianidae Thor, 1935 | | 1 | Species | Taxom | | Knemidokoptidae (Lavoipierre ..., 1951) | | 3 | Species | Taxom | | Kramerellidae Gaud & Mouchet, 1961 | | 1 | Species | Taxom | | Labidostommatidae Oudemans, 1904 | | 1 | Species | Taxom | | Laelapidae Berlese, 1892 | | 10 | Species | Taxom | | Laminosioptidae Vitzthum, 1931 | | 1 | Species | Taxom | | Lebertiidae Thor, 1900 | | 3 | Species | Taxom | | Liacaridae Sellnick, 1928 | | 1 | Species | Taxom | | Limnesiidae Thor, 1900 | | 8 | Species | Taxom | | Limnocharidae Grube, 1859 | | 1 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 68 | Species | Taxom | | Liocranidae Simon, 1897 | Liocranid sac spiders | 1 | Species | Taxom | | Listrophoridae Mégnin & Tro..., 1884 | | 6 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 23 | Species | Taxom | | Macrochelidae Vitzthum, 1930 | | 3 | Species | Taxom | | Macronyssidae Oudemans, 1936 | Macronyssid Mites | 2 | Species | Taxom | | Micreremidae Grandjean, 1954 | | 1 | Species | Taxom | | Mideidae Thor, 1911 | | 1 | Species | Taxom | | Mideopsidae Koenike, 1910 | | 2 | Species | Taxom | | Mimetidae Simon, 1881 | Pirate spider | 3 | Species | Taxom | | Miturgidae Simon, 1885 | Long-legged sac spiders | 1 | Species | Taxom | | Myobiidae Megnin, 1877 | | 6 | Species | Taxom | | Myocoptidae Gunther, 1942 | | 1 | Species | Taxom | | Nanhermanniidae Sellnick, 1928 | | 1 | Species | Taxom | | Nanorchestidae Luxton, 1984 | | 1 | Species | Taxom | | Nemastomatidae Simon, 1872 | | 4 | Species | Taxom | | Nesticidae Simon, 1894 | Cave cobweb spider | 1 | Species | Taxom | | Nothridae Berlese, 1896 | | 1 | Species | Taxom | | Oonopidae Simon, 1890 | Dwarf Cell Spiders | 1 | Species | Taxom | | Oppiidae Sellnick, 1937 | | 7 | Species | Taxom | | Oribatellidae Jacot, 1925 | | 1 | Species | Taxom | | Oribatulidae Thor, 1929 | | 2 | Species | Taxom | | Oxidae Viets, 1926 | | 3 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 2 | Species | Taxom | | Pachylaelapidae Berlese, 1913 | | 3 | Species | Taxom | | Palaeacaridae Grandjean, 1932 | | 1 | Species | Taxom | | Parasitidae Oudemans, 1901 | Beetle Mites | 9 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 13 | Species | Taxom | | Phenopelopidae Petrunkevitch, 1955 | | 3 | Species | Taxom | | Philodromidae Thorell, 1870 | False crab spiders | 4 | Species | Taxom | | Pholcidae C. L. Koch, 1851 | Carpenter spider | 2 | Species | Taxom | | Phthiracaridae Perty, 1841 | | 4 | Species | Taxom | | Phytoptidae Manson, 1970 | | 1 | Species | Taxom | | Phytoseiidae Berlese, 1916 | Phytoseiid mites | 1 | Species | Taxom | | Pionidae Thor, 1900 | | 28 | Species | Taxom | | Pisauridae Simon, 1890 | Big wolf spider | 3 | Species | Taxom | | Polyaspididae Berlese, 1913 | | 2 | Species | Taxom | | Proctophyllodidae Trouessart &..., 1884 | | 2 | Species | Taxom | | Psorergatidae Womersley, 1941 | | 1 | Species | Taxom | | Psoroptidae Hering, 1838 | Scab mites | 5 | Species | Taxom | | Psoroptoididae Gaud, 1958 | | 1 | Species | Taxom | | Pterolichidae Trouessart, 1899 | | 2 | Species | Taxom | | Ptiloxenidae Gaud, 1982 | | 1 | Species | Taxom | | Punctoribatidae Thor, 1937 | | 1 | Species | Taxom | | Pyemotidae Newport, 1850 | | 0 | Species | Taxom | | Pygmephoridae Krczal, 1964 | | 0 | Species | Taxom | | Quadroppiidae Balogh, 1983 | | 1 | Species | Taxom | | Rhagidiidae Zacharda, 1980 | | 0 | Species | Taxom | | Rhinonyssidae Trouessart, 1895 | | 3 | Species | Taxom | | Rhodacaridae Oudemans, 1902 | | 3 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 21 | Species | Taxom | | Sarcoptidae Megnin, 1877 | Itch mites | 3 | Species | Taxom | | Scheloribatidae Jacot, 1935 | | 1 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 3 | Species | Taxom | | Scutacaridae Paoli, 1911 | | 0 | Species | Taxom | | Scytodidae Blackwall, 1864 | Glue spitter | 1 | Species | Taxom | | Segestriidae Simon, 1893 | Six-eyed Spiders | 3 | Species | Taxom | | Sparassidae Bertkau, 1872 | Giant crab spiders | 2 | Species | Taxom | | Stigmaeidae Wood, 1967 | | 0 | Species | Taxom | | Suctobelbidae Jacot, 1938 | | 5 | Species | Taxom | | Tarsonemidae Kramer, 1877 | Tarsonemid mites | 2 | Species | Taxom | | Tectocepheidae Grandjean, 1954 | | 1 | Species | Taxom | | Tengellidae (Dahl, 1908) | Tengellid spiders | 1 | Species | Taxom | | Tenuipalpidae Berlese, 1913 | False spider mites | 2 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 12 | Species | Taxom | | Tetranychidae Donnadieu, 1875 | Spider mites | 6 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 23 | Species | Taxom | | Theridiosomatidae Simon, 1881 | Ray orbweavers | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 8 | Species | Taxom | | Thyrisomidae Grandjean, 1953 | | 1 | Species | Taxom | | Trematuridae Berlese, 1917 | | 2 | Species | Taxom | | Trogulidae Sundevall, 1833 | | 1 | Species | Taxom | | Trombiculidae Ewing, 1929 | Chigger mites | 2 | Species | Taxom | | Trombidiidae Leach, 1815 | Beer Bahuti | 2 | Species | Taxom | | Trouessartiidae Gaud, 1957 | | 1 | Species | Taxom | | Uloboridae Thorell, 1869 | Cribellate orb weavers | 1 | Species | Taxom | | Unionicolidae Oudemans, 1909 | | 12 | Species | Taxom | | Urodinychidae Berlese, 1917 | | 1 | Species | Taxom | | Uropodidae Kramer, 1881 | | 2 | Species | Taxom | | Varroidae Delfinado & ..., 1974 | | 1 | Species | Taxom | | Veigaiidae Oudemans, 1939 | | 1 | Species | Taxom | | Xenillidae Woolley & Hi..., 1966 | | 1 | Species | Taxom | | Xolalgidae Dubinin, 1953 | | 2 | Species | Taxom | | Zerconidae Berlese, 1892 | | 1 | Species | Taxom | | Zoropsidae Bertkau, 1882 | False Huntsman Spiders | 1 | Species | Taxom |
Subnodes of Arachnida with occurrences in Utrecht
 | | 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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