Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Llŷn Peninsula (Gwynedd, United Kingdom)
List of families for Llŷn Peninsula
21 Families width 79 Species #EALDMCPTSGIN
| Eriophyidae Nalepa, 1898 | Blister mites | 1 | Species | Taxom | | Agelenidae (C. L. Koch, 1837) | Agelenid Spiders | 3 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 1 | Species | Taxom | | Araneidae (Simon, 1895) | Golden orb web spiders | 5 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 9 | Species | Taxom | | Dictynidae (O. P-Cambridge, 1871) | Dictynid spiders | 1 | Species | Taxom | | Miturgidae Simon, 1885 | Long-legged sac spiders | 1 | Species | Taxom | | Clubionidae Wagner, 1887 | Clubiones | 2 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 5 | Species | Taxom | | Linyphiidae (Blackwall, 1859) | Dwarf spiders | 26 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 6 | Species | Taxom | | Salticidae (Blackwall, 1842) | Jumping Spider | 3 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 2 | Species | Taxom | | Ixodidae (C. L. Koch, 1844) | Hard Tick | 1 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 2 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 6 | Species | Taxom | | Nemastomatidae Simon, 1872 | | 1 | Species | Taxom | | Philodromidae Thorell, 1870 | False crab spiders | 1 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 1 | Species | Taxom | | Pisauridae Simon, 1890 | Big wolf spider | 1 | Species | Taxom | | Thomisidae (Sundevall, 1833) | Crab Spider | 1 | Species | Taxom |
Genera for Llŷn Peninsula
59 Genera with 79 Species #ABCDEGHILMNPSTWXZ
| Aceria Keifer, 1891 | | 1 | Species | Taxom | | Agelena Walckenaer, 1758 | Eurasian Grass Spiders | 1 | Species | Taxom | | Amaurobius Koch, 1861 | | 1 | Species | Taxom | | Araneus Clerck, 1758 | Angulate & roundshouldered orbweavers | 2 | Species | Taxom | | Arctosa C. L. Koch, 1799 | Bear Spiders | 2 | Species | Taxom | | Brigittea Lehtinen, 1775 | | 1 | Species | Taxom | | Cheiracanthium C. L. Koch, 1802 | Longlegged sac spiders | 1 | Species | Taxom | | Clubiona Latreille, 1863 | Leaf curling sac spiders | 2 | Species | Taxom | | Dicranopalpus Doleschall, 1909 | | 1 | Species | Taxom | | Dicymbium Menge, 1834 | | 1 | Species | Taxom | | Diplocephalus Bertkau, 1833 | | 1 | Species | Taxom | | Diplostyla Emerton, 1834 | | 1 | Species | Taxom | | Dismodicus Simon, 1841 | | 1 | Species | Taxom | | Enoplognatha Pavesi, 1758 | | 1 | Species | Taxom | | Episinus Walckenaer, 1836 | | 1 | Species | Taxom | | Eratigena Bolzern, Bur..., 1844 | | 1 | Species | Taxom | | Erigone Audouin, 1834 | Black Dwarf Spiders | 1 | Species | Taxom | | Euophrys C. L. Koch, 1802 | | 1 | Species | Taxom | | Gongylidiellum Simon, 1871 | | 1 | Species | Taxom | | Gongylidium Menge, 1758 | | 1 | Species | Taxom | | Haplodrassus Chamberlin, 1839 | | 1 | Species | Taxom | | Heliophanus C. L. Koch, 1802 | | 1 | Species | Taxom | | Helophora Menge, 1841 | | 1 | Species | Taxom | | Ixodes Latreille, 1852 | | 1 | Species | Taxom | | Lacinius Thorell, 1835 | | 1 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 1 | Species | Taxom | | Leiobunum C. L. Koch, 1798 | Daddy Long Leg Spiders | 2 | Species | Taxom | | Linyphia Latreille, 1758 | | 1 | Species | Taxom | | Maso Simon, 1851 | | 1 | Species | Taxom | | Metellina Chamberlin &..., 1757 | | 3 | Species | Taxom | | Micaria Westring, 1831 | | 1 | Species | Taxom | | Micrargus Dahl, 1851 | | 1 | Species | Taxom | | Mitopus Thorell, 1779 | | 1 | Species | Taxom | | Nemastoma C.L.Koch, 1775 | | 1 | Species | Taxom | | Neottiura Menge, 1767 | | 1 | Species | Taxom | | Neriene Blackwall, 1834 | | 2 | Species | Taxom | | Pachygnatha Sundevall, 1830 | Thickjawed Orb Weavers | 1 | Species | Taxom | | Paidiscura Archer, 1834 | | 1 | Species | Taxom | | Palliduphantes Saaristo & T..., 1871 | | 2 | Species | Taxom | | Pardosa C. L. Koch, 1757 | Thin-legged Wolf Spider | 5 | Species | Taxom | | Paroligolophus Lohmander, 1890 | | 1 | Species | Taxom | | Peponocranium Simon, 1861 | | 1 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | | Philodromus Walckenaer, 1802 | Running Crab Spider | 1 | Species | Taxom | | Phrurolithus C. L. Koch, 1835 | | 1 | Species | Taxom | | Phylloneta Archer, 1757 | | 2 | Species | Taxom | | Pisaura Simon, 1757 | | 1 | Species | Taxom | Platybunus C.L.Koch, 1839 | | 0 | Species | Taxom | | Pocadicnemis Simon, 1841 | | 2 | Species | Taxom | | Salticus Latreille, 1757 | Zebra Spider | 1 | Species | Taxom | | Tegenaria Latreille, 1758 | House spiders | 1 | Species | Taxom | | Tenuiphantes Saaristo & T..., 1890 | | 4 | Species | Taxom | | Tetragnatha Latreille, 1874 | Four-jawed spider | 2 | Species | Taxom | | Trichopternoides Wunderlich, 1861 | | 1 | Species | Taxom | | Trochosa C. L. Koch, 1856 | | 1 | Species | Taxom | | Walckenaeria Blackwall, 1853 | | 3 | Species | Taxom | | Xerolycosa Dahl, 1834 | | 1 | Species | Taxom | | Xysticus Koch, 1758 | Ground Crab Spider | 1 | Species | Taxom | | Zygiella F. O. P.-Cam..., 1757 | | 2 | Species | Taxom |
Species list for Llŷn Peninsula
79 Species | Aceria erinea Nalepa, 1891 | Persian walnut erineum mite | | Agelena labyrinthica Clerck, 1758 | Labyrinth Spider | | Amaurobius similis Blackwall, 1861 | Lace webbed spider | | Araneus balanus Doleschall, 1859 | | | Araneus diadematus Clerck, 1758 | Cross orbweaver | | Arctosa leopardus Sundevall, 1833 | | | Arctosa perita Latreille, 1799 | Canada Whiteface | | Brigittea latens (Fabricius, 1775) | ⇒ Dictyna varians Spassky, 1952 | | Cheiracanthium erraticum Walckenaer, 1802 | | | Clubiona neglecta Octavius Pic..., 1862 | | | Clubiona reclusa Octavius Pic..., 1863 | | | Dicranopalpus ramosus Simon, 1909 | Fork-palped Harvestman | | Dicymbium nigrum John Blackwall, 1834 | | | Diplocephalus cristatus Blackwall, 1833 | Common money spider | | Diplostyla concolor Wider, 1834 | | | Dismodicus bifrons John Blackwall, 1841 | | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Episinus angulatus John Blackwall, 1836 | | | Eratigena saeva Blackwall, 1844 | House Spider | | Erigone dentipalpis (Wider, 1834) | ⇒ | | Euophrys frontalis (Walckenaer, 1802) | ⇒ Neon reticulatus Blackwall, 1853 | | Gongylidiellum latebricola Octavius Pic..., 1871 | | | Gongylidium rufipes Linnaeus, 1758 | | | Haplodrassus signifer (C. L. Koch, 1839) | ⇒ Haplodrassus pugnans Simon, 1880 | | Heliophanus cupreus (Walckenaer, 1802) | ⇒ Heliophanus ussuricus KulczyÅ„ski, 1895 | | Helophora insignis John Blackwall, 1841 | | | Ixodes (Ixodes) ricinus (Murray, 1852) | ⇒ Ixodes scapularis Say, 1821 | | Lacinius ephippiatus C.L.Koch, 1835 | | | Larinioides cornutus Clerck, 1758 | Furrow orb spider | | Leiobunum blackwalli Meade, 1861 | | | Leiobunum rotundum Latreille, 1798 | European Harvestman | | Linyphia triangularis Clerck, 1758 | Dwarf Weaver | | Maso sundevalli (Johan Peter ..., 1851) | ⇒ Satilatlas marxi matanuskae Chamberlin, 1949 | | Metellina mengei Blackwall, 1870 | | | Metellina merianae Scopoli, 1763 | | | Metellina segmentata Clerck, 1757 | Autumn spider | | Micaria pulicaria Sundevall, 1831 | Glossy ant spider | | Micrargus subaequalis Johan Peter ..., 1851 | | | Mitopus morio Fabricius, 1779 | Egg milkvetch | | Nemastoma bimaculatum Fabricius, 1775 | | | Neottiura bimaculata Linnaeus, 1767 | | | Neriene fusca (Oi, 1960) | ⇒ Oedothorax fuscus John Blackwall, 1834 | | Neriene peltata Wider, 1834 | Platform hammock-spider | | Pachygnatha degeeri Sundevall, 1830 | | | Paidiscura pallens John Blackwall, 1834 | | | Palliduphantes ericaeus John Blackwall, 1853 | | | Palliduphantes pallidus Octavius Pic..., 1871 | | | Pardosa agricola Thorell, 1856 | | | Pardosa amentata Clerck, 1758 | Spotted wolf spider | | Pardosa nigriceps Thorell, 1856 | | | Pardosa palustris Linnaeus, 1758 | | | Pardosa pullata Clerck, 1757 | | | Paroligolophus meadii O.P.-Cambridge, 1890 | | | Peponocranium ludicrum (Octavius Pic..., 1861) | ⇒ Peponocranium orbiculatum Octavius Pic..., 1882 | | Phalangium opilio Linnaeus, 1761 | Brown daddy-long-legs | | Philodromus cespitum Walckenaer, 1802 | | | Phrurolithus festivus C. L. Koch, 1835 | | | Phylloneta impressa Ludwig Carl ..., 1881 | | | Phylloneta sisyphia Clerck, 1757 | Mothercare spider | | Pisaura mirabilis Clerck, 1757 | Nuptial feeding spider | | Pocadicnemis juncea George Hazel..., 1953 | | | Pocadicnemis pumila (John Blackwall, 1841) | ⇒ Pocadicnemis juncea George Hazel..., 1953 | | Salticus scenicus (Clerck, 1757) | ⇒ Salticus cingulatus Panzer, 1797 | | Tegenaria domestica (Clerck, 1758) | ⇒ Tegenaria parietina Fourcroy, 1785 | | Tenuiphantes flavipes John Blackwall, 1854 | Echinoderms | | Tenuiphantes mengei (Wladislaus K..., 1887) | ⇒ Tenuiphantes perseus van Helsdingen, 1977 | | Tenuiphantes tenuis Blackwall, 1852 | Dwarf weaver | | Tenuiphantes zimmermanni Bertkau, 1890 | | | Tetragnatha extensa (Linnaeus, 1758) | ⇒ Tetragnatha montana Simon, 1874 | | Tetragnatha montana Simon, 1874 | Shadow Stretch-spider | | Trichopternoides thorelli Johan Peter ..., 1861 | | | Trochosa terricola Thorell, 1856 | | | Walckenaeria acuminata Blackwall, 1833 | | | Walckenaeria antica Blackwall, 1833 | | | Walckenaeria vigilax (John Blackwall, 1853) | ⇒ Walckenaeria spiralis James Henry ..., 1882 | | Xerolycosa miniata C.L. Koch, 1834 | | | Xysticus cristatus (Clerck, 1758) | ⇒ Xysticus pseudocristatus Azarkina & L..., 2001 | | Zygiella atrica (Koch, 1845) | ⇒ Zygiella calophylla Walckenaer, 1802 | | Zygiella x-notata (Clerck, 1757) | ⇒ Guizygiella nadleri Heimer, 1984 |
Subnodes of Arachnida with occurrences in Llŷn Peninsula
 | | 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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