Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Johnston (Pembrokeshire, United Kingdom)
List of families for Johnston 23 Families width 31 Species #CEATJLBDSGP
| Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 1 | Species | Taxom | | Cunaxidae Thor, 1902 | Predatory Mites | 0 | Species | Taxom | | Erythraeidae Oudemans, 1902 | | 0 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 1 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 2 | Species | Taxom | | Johnstonianidae Thor, 1935 | | 1 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 11 | Species | Taxom | | Blattisociidae Garman, 1948 | | 0 | Species | Taxom | | Clubionidae Wagner, 1887 | Clubiones | 2 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 1 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 2 | Species | Taxom | | Eremaeidae Oudemans, 1900 | | 1 | Species | Taxom | | Trombiculidae Ewing, 1929 | Chigger mites | 1 | Species | Taxom | | Buthidae C. L. Koch, 1837 | Arrowbreasted scorpions | 1 | Species | Taxom | | Ceratozetidae Jacot, 1925 | | 0 | Species | Taxom | | Salticidae (Blackwall, 1842) | Jumping Spider | 1 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 1 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 1 | Species | Taxom | | Philodromidae Thorell, 1870 | False crab spiders | 1 | Species | Taxom | | Cymbaeremaeidae Sellnick, 1928 | | 0 | Species | Taxom | | Tengellidae Dahl, 1908 | Tengellid spiders | 1 | Species | Taxom | | Tetragnathidae (Menge, 1866) | Elongated Orb Weavers | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 1 | Species | Taxom |
Genera for Johnston 31 Genera with 31 Species #ABCDEGHIJLMOPRSTX
| Apochinomma Pavesi, 1896 | | 1 | Species | Taxom | Armascirus Den Heyer, 1978 | | 0 | Species | Taxom | Balaustium von Heyden, 1826 | Concrete Mites | 0 | Species | Taxom | | Callobius Chamberlin, 1919 | Hacklemesh Weaver | 1 | Species | Taxom | | Canalidion Wunderlich, 1882 | | 1 | Species | Taxom | | Centrotrombidium Kramer, 1957 | | 1 | Species | Taxom | | Ceraticelus Simon, 1874 | | 1 | Species | Taxom | Cheiroseius Berlese, 1916 | | 0 | Species | Taxom | | Clubiona Latreille, 1905 | Leaf curling sac spiders | 2 | Species | Taxom | | Dysdera Latreille, 2001 | | 1 | Species | Taxom | | Emblyna Chamberlin, 1936 | | 2 | Species | Taxom | | Eueremaeus Mihelcic, 1979 | | 1 | Species | Taxom | | Grammonota Emerton, 1875 | | 1 | Species | Taxom | | Guntheria Womersley, 1952 | | 1 | Species | Taxom | | Helophora Menge, 1943 | | 1 | Species | Taxom | | Isometrus Ehrenberg, 1778 | | 1 | Species | Taxom | Jugatala Ewing, 1913 | | 0 | Species | Taxom | | Latrodectus Walckenaer, 1841 | Black widow spider | 1 | Species | Taxom | | Lepthyphantes Menge, 1882 | | 1 | Species | Taxom | | Microlinyphia Gerhardt, 1830 | Platform spiders | 1 | Species | Taxom | | Myrmarachne MacLeay, 1980 | Antmimicking spider | 1 | Species | Taxom | | Orodrassus Chamberlin, 1975 | | 1 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | | Phlattothrata Crosby & Bishop, 1911 | | 1 | Species | Taxom | | Pityohyphantes Simon, 1943 | Hammock Spiders | 3 | Species | Taxom | | Poeciloneta Kulczynski, 1841 | | 2 | Species | Taxom | | Rhysodromus Schick, 1975 | | 1 | Species | Taxom | Scapheremaeus Berlese, 1910 | | 0 | Species | Taxom | | Socalchemmis Platnick & U..., 1919 | | 1 | Species | Taxom | | Tetragnatha Latreille, 1758 | Four-jawed spider | 1 | Species | Taxom | | Xysticus Koch, 1934 | Ground Crab Spider | 1 | Species | Taxom |
Species list for Johnston 31 Species | Apochinomma formica Eugène Simon, 1896 | | | Callobius nomeus Ralph Vary C..., 1919 | | | Canalidion montanum James Henry ..., 1882 | | | Centrotrombidium culicoides Vercammen-Gr..., 1957 | | | Ceraticelus fissiceps Octavius Pic..., 1874 | | | Clubiona canadensis (James Henry ..., 1890) | ⇒ Clubiona pacifica Richard C. B..., 1896 | | Clubiona kulczynskii Roger de Les..., 1905 | | | Dysdera pristiphora Carlo Pesarini, 2001 | | | Emblyna peragrata Bishop & Rud..., 1946 | | | Emblyna phylax Willis J. Ge..., 1936 | | | Eueremaeus chiatous Higgins, 1979 | | | Grammonota pictilis Octavius Pic..., 1875 | | | Guntheria (Guntheria) peregrina Womersley, 1952 | | | Helophora tunagyna Ralph Vary C..., 1943 | Maricopa harvester ant | | Isometrus (Isometrus) maculatus DeGeer, 1778 | Lesser brown scorpion | | Latrodectus geometricus C. L. Koch, 1841 | Brown black widow | | Lepthyphantes alpinus James Henry ..., 1882 | | | Microlinyphia pusilla Sundevall, 1830 | | | Myrmarachne platypalpus (Bradoo, 1980) | ⇒ Myrmarachne platypalpa Bradoo, 1980 | | Orodrassus canadensis Norman I. Pl..., 1975 | | | Phalangium opilio Linnaeus, 1761 | Brown daddy-long-legs | | Phlattothrata flagellata James Henry ..., 1911 | | | Pityohyphantes alticeps Ralph Vary C..., 1943 | Maricopa harvester ant | | Pityohyphantes cristatus Ralph Vary C..., 1942 | | | Pityohyphantes subarcticus Ralph Vary C..., 1943 | Maricopa harvester ant | | Poeciloneta calcaratus Emerton, 1909 | | | Poeciloneta variegata Blackwall, 1841 | | | Rhysodromus mysticus Dondale & Re..., 1975 | | | Socalchemmis dolichopus Ralph Vary C..., 1919 | | | Tetragnatha extensa (Linnaeus, 1758) | ⇒ Tetragnatha montana Simon, 1874 | | Xysticus canadensis Willis J. Ge..., 1934 | |
Subnodes of Arachnida with occurrences in Johnston
 | | 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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