Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region San Joaquin County (California, USA)
List of families for San Joaquin County 38 Families width 76 Species #CEADTMHGLSPIFO
| Cheyletidae Leach, 1815 | | 0 | Species | Taxom | | Eriophyidae Nalepa, 1898 | Blister mites | 1 | Species | Taxom | | Anyphaenidae Bertkau, 1878 | Anyphaenid sac spiders | 1 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 3 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 6 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 1 | Species | Taxom | | Erythraeidae Oudemans, 1902 | | 0 | Species | Taxom | | Ereynetidae Schrank, 1776 | | 1 | Species | Taxom | | Tenuipalpidae Berlese, 1913 | False spider mites | 2 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 1 | Species | Taxom | | Miturgidae Simon, 1885 | Long-legged sac spiders | 1 | Species | Taxom | | Thomisidae (Sundevall, 1833) | Crab Spider | 4 | Species | Taxom | | Cryptognathidae Luxton, 1973 | | 1 | Species | Taxom | | Cybaeidae Banks, 1892 | Pond Water Spiders | 1 | Species | Taxom | | Amblyommidae Banks, 1907 | | 1 | Species | Taxom | | Hahniidae Bertkau, 1878 | Dwarf sheet spiders | 1 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 5 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 2 | Species | Taxom | | Laelapidae Berlese, 1892 | | 0 | Species | Taxom | | Tetranychidae Donnadieu, 1875 | Spider mites | 9 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 5 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 7 | Species | Taxom | | Phytoseiidae Berlese, 1916 | Phytoseiid mites | 5 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 4 | Species | Taxom | | Macrochelidae Vitzthum, 1930 | | 2 | Species | Taxom | | Histiostomatidae Berlese, 1897 | | 1 | Species | Taxom | | Ixodidae C. L. Koch, 1844 | Hard Tick | 1 | Species | Taxom | | Filistatidae Ausserer, 1867 | Crevice weaver | 1 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 1 | Species | Taxom | | Pachylaelapidae Berlese, 1913 | | 0 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 1 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 1 | Species | Taxom | | Philodromidae (Thorell, 1870) | False crab spiders | 2 | Species | Taxom | | Pholcidae (C. L. Koch, 1851) | Carpenter spider | 1 | Species | Taxom | | Listrophoridae Mégnin & Tro..., 1884 | | 0 | Species | Taxom | | Tarsonemidae Kramer, 1877 | Tarsonemid mites | 1 | Species | Taxom | | Agelenidae (C. L. Koch, 1837) | Agelenid Spiders | 1 | Species | Taxom | | Stigmaeidae Wood, 1967 | | 1 | Species | Taxom |
Genera for San Joaquin County 72 Genera with 76 Species #ABCDEGHIKMNOPSTZ
Acaropsella Volgin, 1962 | | 0 | Species | Taxom | | Aceria Keifer, 1891 | | 1 | Species | Taxom | | Anyphaena Sundevall, 1921 | | 1 | Species | Taxom | | Apochinomma Pavesi, 1896 | | 1 | Species | Taxom | | Araneus Clerck, 1847 | Angulate & roundshouldered orbweavers | 2 | Species | Taxom | | Araniella Chamberlin &..., 1847 | Cucumber spiders | 1 | Species | Taxom | | Archaeodictyna Caporiacco, 1871 | | 1 | Species | Taxom | Balaustium von Heyden, 1826 | Concrete Mites | 0 | Species | Taxom | | Boydaia Womersley, 1948 | | 1 | Species | Taxom | | Brevipalpus Donnadieu, 1875 | | 1 | Species | Taxom | | Callobius Chamberlin, 1884 | Hacklemesh Weaver | 1 | Species | Taxom | | Castianeira Keyserling, 1847 | Ant-Mimic Sac Spiders | 1 | Species | Taxom | | Cheiracanthium C. L. Koch, 1864 | Longlegged sac spiders | 1 | Species | Taxom | Coriarachne Thorell, 1870 | | 0 | Species | Taxom | | Cryptognathus Kramer, 1965 | | 1 | Species | Taxom | | Cybaeus L. Koch, 1886 | | 1 | Species | Taxom | | Dermacentor Koch, 1908 | Dog Ticks | 1 | Species | Taxom | | Dirksia Chamberlin &..., 1896 | | 1 | Species | Taxom | | Drassyllus Chamberlin, 1922 | | 2 | Species | Taxom | | Dysdera Latreille, 2001 | | 2 | Species | Taxom | Echinonyssus Hirst, 1925 | | 0 | Species | Taxom | | Eotetranychus Oudemans, 1917 | | 2 | Species | Taxom | | Erigone Audouin, 1882 | Black Dwarf Spiders | 1 | Species | Taxom | | Eris C. L. Koch, 1845 | | 1 | Species | Taxom | | Euseius De Leon, 1985 | | 1 | Species | Taxom | | Eustala Simon, 1842 | | 1 | Species | Taxom | | Galendromus Muma, 1951 | | 1 | Species | Taxom | | Glenognatha Simon, 1894 | | 1 | Species | Taxom | | Glyptholapis | | 1 | Species | Taxom | | Grammonota Emerton, 1882 | | 1 | Species | Taxom | | Histiostoma Kramer, 2001 | | 1 | Species | Taxom | | Hystrichonychus McGregor, 1955 | | 1 | Species | Taxom | | Ixodes Latreille, 1904 | | 1 | Species | Taxom | | Kukulcania Lehtinen, 1935 | | 1 | Species | Taxom | | Macrocheles Latreille, 1772 | | 1 | Species | Taxom | | Mecaphesa Simon, 1877 | | 1 | Species | Taxom | | Mermessus O. P.-Cambridge, 1882 | | 1 | Species | Taxom | | Metaseiulus Muma, 1957 | | 3 | Species | Taxom | | Metellina Chamberlin &..., 1894 | | 1 | Species | Taxom | | Micaria Westring, 1831 | | 1 | Species | Taxom | | Misumena Latreille, 1758 | Flower crab spiders | 1 | Species | Taxom | | Misumessus Banks, 1880 | | 1 | Species | Taxom | | Neon Simon, 1955 | | 1 | Species | Taxom | | Neoscona Simon, 1842 | Spotted orbweavers | 1 | Species | Taxom | | Neriene Blackwall, 1886 | | 2 | Species | Taxom | | Oligonychus Berlese, 1950 | | 1 | Species | Taxom | | Oxyopes Latreille, 1845 | Lynx Spiders | 1 | Species | Taxom | | Ozyptila Simon, 1877 | Leaflitter crab spiders | 1 | Species | Taxom | Pachylaelaps Berlese, 1888 | | 0 | Species | Taxom | | Paraplonobia Wainstein, 1955 | | 2 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 1 | Species | Taxom | | Pelegrina Franganillo, 1837 | White-Cheeked Jumping Spiders | 1 | Species | Taxom | | Pentamerismus McGregor, 1917 | | 1 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | | Phidippus C. L. Koch, 1885 | | 2 | Species | Taxom | | Philodromus Walckenaer, 1826 | Running Crab Spider | 1 | Species | Taxom | | Pholcus Walckenaer, 1775 | | 1 | Species | Taxom | | Poecilopachys Simon, 1833 | | 1 | Species | Taxom | Prolistrophorus Fain, 1970 | | 0 | Species | Taxom | | Salticus Latreille, 1757 | Zebra Spider | 1 | Species | Taxom | | Sassacus Peckham & Pe..., 1895 | | 1 | Species | Taxom | | Sergiolus Simon, 1837 | | 1 | Species | Taxom | | Tarsonemus Canestrini &..., 1921 | | 1 | Species | Taxom | | Tegenaria Latreille, 1758 | House spiders | 1 | Species | Taxom | | Tetragnatha Latreille, 1842 | Four-jawed spider | 2 | Species | Taxom | | Tetranychus Dufour, 1919 | | 3 | Species | Taxom | Thiodina Simon, 1900 | | 0 | Species | Taxom | | Tibellus Simon, 1802 | Slender Crab Spider | 1 | Species | Taxom | | Trachelas L. Koch, 1847 | Running Spider | 1 | Species | Taxom | Typhlodromus Scheuten, 1857 | | 0 | Species | Taxom | | Zelotes Gistel, 1920 | | 1 | Species | Taxom | | Zetzellia Oudemans, 1965 | | 1 | Species | Taxom |
Species list for San Joaquin County 76 Species | Aceria erinea Nalepa, 1891 | Persian walnut erineum mite | | Anyphaena aperta Richard C. B..., 1921 | | | Apochinomma formica Eugène Simon, 1896 | | | Araneus diadematus Clerck, 1758 | Cross orbweaver | | Araneus trifolium Hentz, 1847 | Shamrock orbweaver | | Araniella displicata Hentz, 1847 | Six-spotted orbweaver | | Archaeodictyna ammophila Menge, 1871 | | | Boydaia (Boydaia) sturni Boyd, 1948 | | | Brevipalpus obovatus Donnadieu, 1875 | Privet false spider mite | | Callobius severus Eugène Simon, 1884 | | | Castianeira longipalpa Nicholas Mar..., 1847 | | | Cheiracanthium mildei L. Koch, 1864 | North Yellow Sac Spider | | Cryptognathus imbricatus Summers & Ch..., 1965 | | | Cybaeus signifer Eugène Simon, 1886 | | | Dermacentor andersoni Stiles, 1908 | Paralysis tick | | Dirksia cinctipes Richard C. B..., 1896 | | | Drassyllus insularis Banks, 1900 | | | Drassyllus orgilus (Chamberlin, 1922) | ⇒ Drassyllus dromeus Chamberlin, 1922 | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Dysdera pristiphora Carlo Pesarini, 2001 | | | Eotetranychus populi Koch, 1838 | Yellow poplar mite | | Eotetranychus willamettei McGregor, 1917 | Willamette mite | | Erigone autumnalis James Henry ..., 1882 | Dwarf weaver | | Eris militaris Nicholas Mar..., 1845 | Bronze jumper | | Euseius quetzali McMurtry, 1985 | | | Eustala anastera (Walckenaer, 1842) | ⇒ Eustala conchlea Henry Christ..., 1888 | | Galendromus (Galendromus) occidentalis Nesbitt, 1951 | Western predatory mite | | Glenognatha foxi McCook, 1894 | Longjawed orb weavers | | Glyptholapis americana Berlese, 1888 | | | Grammonota inornata James Henry ..., 1882 | | | Histiostoma (Histiostoma) heriades Fain & Pauly, 2001 | | | Hystrichonychus sidae Pritchard & ..., 1955 | | | Ixodes sculptus Neumann, 1904 | Sculptured tick | | Kukulcania geophila Ralph Vary C..., 1935 | | | Macrocheles (Macrocheles) muscaedomesticae Scopoli, 1772 | House fly mite | | Mecaphesa lepida Tord Tamerla..., 1877 | | | Mermessus trilobatus James Henry ..., 1882 | | | Metaseiulus (Metaseiulus) arboreus Chant, 1957 | | | Metaseiulus (Metaseiulus) citri Garman & McG..., 1956 | | | Metaseiulus (Metaseiulus) flumenis Chant, 1957 | | | Metellina curtisi McCook, 1894 | | | Micaria pulicaria Sundevall, 1831 | Glossy ant spider | | Misumena vatia Clerck, 1758 | Crab Spider | | Misumessus oblongus Eugen von Ke..., 1880 | American Green Crab Spider | | Neon ellamae Gertsch & Ivie, 1955 | | | Neoscona arabesca Walckenaer, 1842 | Arabesque orbweaver | | Neriene clathrata Sundevall, 1830 | | | Neriene digna Eugen von Ke..., 1886 | | | Oligonychus (Oligonychus) milleri McGregor, 1950 | Pine spider mite | | Oxyopes salticus Hentz, 1845 | Lynx spider | | Ozyptila conspurcata (Tord Tamerla..., 1877) | ⇒ Ozyptila georgiana Eugen von Ke..., 1880 | | Paraplonobia acharis Pritchard & ..., 1955 | Northern kelp crab | | Paraplonobia myops Pritchard & ..., 1955 | | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Pelegrina galathea Charles Atha..., 1837 | Jumping Spiders | | Pentamerismus erythreus Ewing, 1917 | | | Phalangium opilio Linnaeus, 1761 | Brown daddy-long-legs | | Phidippus audax (Nicholas Mar..., 1845) | ⇒ Salticus variegatus Hentz, 1845 | | Phidippus clarus Keyserling, 1885 | Brilliant Jumping Spider | | Philodromus dispar Walckenaer, 1826 | | | Pholcus phalangioides (Fuesslin, 1775) | ⇒ Smeringopus pallidus Blackwall, 1858 | | Poecilopachys australasia Griffith & P..., 1833 | Two-spined Spider | | Salticus scenicus (Clerck, 1757) | ⇒ Salticus cingulatus Panzer, 1797 | | Sassacus papenhoei Peckham & Pe..., 1895 | | | Sergiolus ocellatus Walckenaer, 1837 | | | Tarsonemus (Tarsonemus) apis Rennie, 1921 | | | Tegenaria domestica (Clerck, 1758) | ⇒ Tegenaria parietina Fourcroy, 1785 | | Tetragnatha laboriosa Hentz, 1850 | Longjawed orb weavers | | Tetragnatha versicolor Walckenaer, 1842 | | | Tetranychus (Tetranychus) urticae C. L. Koch, 1836 | Carmine spider mite | | Tetranychus mcdanieli McGregor, 1931 | McDaniel spider mite | | Tetranychus pacificus McGregor, 1919 | Pacific mite | | Tibellus oblongus (Walckenaer, 1802) | ⇒ Tibellus maritimus Menge, 1875 | | Trachelas tranquillus Nicholas Mar..., 1847 | Broad faced sac spider | | Zelotes fratris Chamberlin, 1920 | | | Zetzellia mali Ewing, 1917 | Yellow Predatory Mite |
Subnodes of Arachnida with occurrences in San Joaquin County
 | | 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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