Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Humboldt County (California, USA)
List of families for Humboldt County (California)
58 Families width 86 Species and 3 Subspecies #ESLPACTHJBNDGMOIU
| Eriophyidae Nalepa, 1898 | Blister mites | 1 | Species | Taxom | | Sejidae Berlese, 1885 | | 0 | Species | Taxom | | Stigmaeidae Wood, 1967 | | 1 | Species | Taxom | | Laelapidae Berlese, 1892 | | 0 | Species | Taxom | | Phytoseiidae Berlese, 1916 | Phytoseiid mites | 0 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 8 | Species | Taxom | | Antrodiaetidae Gertsch, 1940 | Folding trapdoor spider | 1 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 3 | Species | Taxom | | Liocranidae Simon, 1897 | Liocranid sac spiders | 0 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 10 | Species | Taxom | | Ascidae Oudemans, 1905 | | 0 | Species | Taxom | | Erythraeidae Oudemans, 1902 | | 0 | Species | Taxom | | Tenuipalpidae Berlese, 1913 | False spider mites | 1 | Species | Taxom | | Leptonetidae Simon, 1890 | Cave spiders | 0 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 0 | Species | Taxom | | Hahniidae Bertkau, 1878 | Dwarf sheet spiders | 0 | Species | Taxom | | Johnstonianidae Thor, 1935 | | 1 | Species | Taxom | | Buthidae C. L. Koch, 1837 | Arrowbreasted scorpions | 1 | Species | Taxom | | Nemastomatidae Simon, 1872 | | 1 | Species | Taxom | | Amblyommidae (Banks, 1907) | | 3 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 1 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 6 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 3 | Species | Taxom | | Tetranychidae Donnadieu, 1875 | Spider mites | 2 | Species | Taxom | | Myobiidae Megnin, 1877 | | 0 | Species | Taxom | | Spinturnicidae Oudemans, 1902 | | 1 | Species | Taxom | | Neobisiidae Chamberlin, 1930 | | 1 | Species | Taxom | | Ologamasidae Ryke, 1962 | | 0 | Species | Taxom | | Harpirhynchidae Dubinin, 1957 | | 1 | Species | Taxom | | Sparassidae (Bertkau, 1872) | Giant crab spiders | 1 | Species | Taxom | | Acaridae Latreille, 1802 | Acarid mites | 1 | Species | Taxom | | Ereynetidae Schrank, 1776 | | 1 | Species | Taxom | | Ixodidae C. L. Koch, 1844 | Hard Tick | 3 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 3 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 2 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 2 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 5 | Species | Taxom | | Phalangodidae Simon, 1879 | | 2 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 2 | Species | Taxom | | Pachylaelapidae Berlese, 1913 | | 1 | Species | Taxom | | Oonopidae Simon, 1890 | Dwarf Cell Spiders | 1 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 1 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 3 | Species | Taxom | | Pimoidae Wunderlich, 1986 | Pimoid spiders | 0 | Species | Taxom | | Cyrtaucheniidae Simon, 1892 | Cyrtaucheiid spiders | 0 | Species | Taxom | | Neopygmephoridae Cross, 1965 | | 1 | Species | Taxom | | Pholcidae C. L. Koch, 1851 | Carpenter spider | 1 | Species | Taxom | | Listrophoridae Mégnin & Tro..., 1884 | | 1 | Species | Taxom | | Garypidae Simon, 1879 | | 1 | Species | Taxom | | Tarsonemidae Kramer, 1877 | Tarsonemid mites | 2 | Species | Taxom | | Agelenidae (C. L. Koch, 1837) | Agelenid Spiders | 1 | Species | Taxom | | Philodromidae (Thorell, 1870) | False crab spiders | 1 | Species | Taxom | | Tengellidae Dahl, 1908 | Tengellid spiders | 0 | Species | Taxom | | Hydryphantidae Piersig, 1896 | | 1 | Species | Taxom | | Trematuridae (Berlese, 1917) | | 1 | Species | Taxom | | Uloboridae Thorell, 1869 | Cribellate orb weavers | 0 | Species | Taxom | | Bothriuridae Simon, 1880 | | 1 | Species | Taxom | | Cosmetidae C. L. Koch, 1839 | | 1 | Species | Taxom |
Genera for Humboldt County (California)
98 Genera with 86 Species #ABCDEFGHILMNOPQRSTUVXZ
| Aculops Keifer, 1972 | | 1 | Species | Taxom | Adenosejus Lekveishvili..., 2004 | | 0 | Species | Taxom | Agistemus Summers, 1960 | | 0 | Species | Taxom | Alphalaelaps Radford, 1951 | | 0 | Species | Taxom | Amblyseius Berlese, 1915 | | 0 | Species | Taxom | | Anasaitis Bryant, 1837 | | 1 | Species | Taxom | | Antrodiaetus Ausserer, 1883 | Red Folding Door Trapdoor Spider | 1 | Species | Taxom | | Apochinomma Pavesi, 1896 | | 1 | Species | Taxom | Apostenus Westring, 1851 | | 0 | Species | Taxom | | Araneus Clerck, 1935 | Angulate & roundshouldered orbweavers | 2 | Species | Taxom | | Argiope Audouin, 1775 | Garden orbweavers | 2 | Species | Taxom | Asca von Heyden, 1826 | | 0 | Species | Taxom | Balaustium von Heyden, 1826 | Concrete Mites | 0 | Species | Taxom | | Brevipalpus Donnadieu, 1960 | | 1 | Species | Taxom | Calileptoneta Platnick, 1986 | | 0 | Species | Taxom | Callobius Chamberlin, 1947 | Hacklemesh Weaver | 0 | Species | Taxom | Calymmaria Chamberlin &..., 1937 | | 0 | Species | Taxom | | Castianeira Keyserling, 1886 | Ant-Mimic Sac Spiders | 1 | Species | Taxom | | Centrotrombidium Kramer, 1957 | | 1 | Species | Taxom | | Centruroides Marx, 1863 | Bark scorpions | 1 | Species | Taxom | | Cyrtophora Simon, 1895 | Tent spiders | 1 | Species | Taxom | Dendrolasma Banks, 1894 | | 0 | Species | Taxom | | Dermacentor Koch, 1821 | Dog Ticks | 2 | Species | Taxom | | Dictyna Sundevall, 0 | | 1 | Species | Taxom | | Drassyllus Chamberlin, 1922 | | 2 | Species | Taxom | | Dysdera Latreille, 2001 | | 3 | Species | Taxom | | Eotetranychus Oudemans, 1838 | | 1 | Species | Taxom | Eustala Simon, 1895 | | 0 | Species | Taxom | Ewingana Radford, 1952 | | 0 | Species | Taxom | | Eyndhovenia Rudnick, 1857 | | 1 | Species | Taxom | Fissilicreagris Curcic, 1984 | | 0 | Species | Taxom | Gamasiphis Berlese, 1904 | | 0 | Species | Taxom | | Habronattus F. O. P.-Cam..., 1888 | Paradise Spiders | 1 | Species | Taxom | | Harpirhynchus Megnin, 1911 | | 1 | Species | Taxom | | Hasarius Simon, 1826 | | 1 | Species | Taxom | | Heteropoda Latreille, 1767 | | 1 | Species | Taxom | | Histiogaster Berlese, 1882 | | 1 | Species | Taxom | | Hydranetes Kethley, 1971 | | 1 | Species | Taxom | Hypoblemum Peckham & Pe..., 1885 | | 0 | Species | Taxom | | Ixodes Latreille, 1911 | | 3 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 1 | Species | Taxom | | Latrodectus Walckenaer, 1775 | Black widow spider | 1 | Species | Taxom | | Leucauge White, 1841 | Orchard Spider And Allies | 1 | Species | Taxom | | Leuronychus Banks, 1894 | | 1 | Species | Taxom | | Mago O. P-Cambridge, 1900 | | 1 | Species | Taxom | | Mangora O. P.-Cambridge, 1847 | | 1 | Species | Taxom | | Mecaphesa Simon, 1965 | | 1 | Species | Taxom | Mecynogea Simon, 1903 | | 0 | Species | Taxom | | Megacina Ubick & Briggs, 1942 | | 1 | Species | Taxom | | Melychiopharis Simon, 1895 | | 1 | Species | Taxom | | Menemerus Simon, 1831 | | 1 | Species | Taxom | Metacyrba F. O. P.-Cam..., 1901 | | 0 | Species | Taxom | | Microbisium Chamberlin, 1895 | | 1 | Species | Taxom | | Microneta Menge, 1841 | | 1 | Species | Taxom | | Misumena Latreille, 1758 | Flower crab spiders | 1 | Species | Taxom | Misumenops F. O. P.-Cam..., 1900 | | 0 | Species | Taxom | | Misumessus Banks, 2017 | | 1 | Species | Taxom | | Nelima Roewer, 1910 | | 1 | Species | Taxom | | Neoscona Simon, 1864 | Spotted orbweavers | 2 | Species | Taxom | | Olopachys Berlese, 1984 | | 1 | Species | Taxom | Oonops Templeton, 1835 | | 0 | Species | Taxom | | Ortholasma Banks, 1911 | | 1 | Species | Taxom | | Oxyopes Latreille, 1845 | Lynx Spiders | 1 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 1 | Species | Taxom | | Pardosa C. L. Koch, 1877 | Thin-legged Wolf Spider | 2 | Species | Taxom | | Phidippus C. L. Koch, 1883 | | 1 | Species | Taxom | Pimoa Chamberlin &..., 1943 | | 0 | Species | Taxom | | Poecilopachys Simon, 1833 | | 1 | Species | Taxom | Promyrmekiaphila Schenkel, 1950 | | 0 | Species | Taxom | Protomyobia Ewing, 1938 | | 0 | Species | Taxom | | Pseudopygmephorus Cross, 1983 | | 1 | Species | Taxom | | Psilochorus Simon, 1940 | | 1 | Species | Taxom | | Quasilistrophorus Fain, J. O. ..., 1978 | | 1 | Species | Taxom | | Rhipicephalus Ziemanni Neu..., 1806 | | 1 | Species | Taxom | | Sassacus Peckham & Pe..., 1894 | | 2 | Species | Taxom | | Scotophaeus Simon, 1871 | | 1 | Species | Taxom | | Sisicottus Bishop & Crosby, 1999 | | 1 | Species | Taxom | | Sitalcina Banks, 1893 | | 1 | Species | Taxom | Steatoda Sundevall, 1833 | False black widows | 0 | Species | Taxom | | Stigmaeus Koch, 1962 | | 1 | Species | Taxom | | Synsphyronus J. C. Chambe..., 1943 | | 1 | Species | Taxom | | Tarsonemus Canestrini &..., 1939 | | 2 | Species | Taxom | | Tegenaria Latreille, 1758 | House spiders | 1 | Species | Taxom | | Tetragnatha Latreille, 1842 | Four-jawed spider | 1 | Species | Taxom | | Tetranychus Dufour, 1836 | | 1 | Species | Taxom | | Tibellus Simon, 1802 | Slender Crab Spider | 1 | Species | Taxom | Titiotus Simon, 1897 | Tengellid Spider | 0 | Species | Taxom | | Trachyzelotes Lohmander, 1826 | | 1 | Species | Taxom | | Triaeris Simon, 1914 | | 1 | Species | Taxom | | Trichothyas Viets, 1895 | | 1 | Species | Taxom | | Trichouropoda Berlese, 1972 | | 1 | Species | Taxom | Uloborus Latreille, 1806 | Cribellate Orb Weaver | 0 | Species | Taxom | | Urophonius Pocock, 1876 | | 1 | Species | Taxom | | Utivarachna Kishida, 2001 | | 1 | Species | Taxom | | Varacosa Chamberlin &..., 1908 | | 1 | Species | Taxom | | Vonones Simon, 1879 | | 1 | Species | Taxom | | Xysticus Koch, 1887 | Ground Crab Spider | 2 | Species | Taxom | | Zelotes Gistel, 1922 | | 2 | Species | Taxom |
Species list for Humboldt County (California)
86 Species and 3 Subspecies | Aculops fuchsiae Keifer, 1972 | Fuchsia gall mite | | Anasaitis canosa Walckenaer, 1837 | Twin-flagged jumping spider | | Antrodiaetus riversi O. P.-Cambridge, 1883 | Turret spider | | Apochinomma formica Eugène Simon, 1896 | | | Araneus balanus Doleschall, 1859 | | | Araneus gemmoides Chamberlin &..., 1935 | Cat-faced Spider | | Argiope argentata Fabricius, 1775 | Banded Garden Spider | | Argiope trifasciata Forsskål, 1775 | Banded Argiope | | Brevipalpus mori De Leon, 1960 | | | Castianeira micaria Eugène Simon, 1886 | | | Centrotrombidium culicoides Vercammen-Gr..., 1957 | | | Centruroides vittatus Say, 1863 | Bark scorpion | | Cyrtophora larinioides Eugène Simon, 1895 | | | Dermacentor occidentalis Marx, 1892 | Net tick | | Dermacentor variabilis Say, 1821 | American dog tick | | Dictyna vincens | | | Drassyllus insularis Banks, 1900 | | | Drassyllus orgilus (Chamberlin, 1922) | ⇒ Drassyllus dromeus Chamberlin, 1922 | | Dysdera crocata (Koch, 1838) | ⇒ Dysdera maurusia Tord Tamerla..., 1873 | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Dysdera pristiphora Carlo Pesarini, 2001 | | | Eotetranychus populi Koch, 1838 | Yellow poplar mite | | Eyndhovenia caligus Kolenati, 1857 | | | Habronattus hirsutus Peckham & Pe..., 1888 | | | Harpirhynchus brevis Ewing, 1911 | | | Hasarius adansoni Audouin, 1826 | Adanson's House Jumper | | Heteropoda venatoria (Linnaeus, 1767) | ⇒ Heteropoda simplex Jäger & Ono, 2000 | | Histiogaster carpio Kramer, 1882 | Mite | | Hydranetes tropisternus Kethley, 1971 | | | Ixodes angustus (Neumann, 1899) | ⇒ Ixodes woodi Bishopp, 1911 | | Ixodes pacificus Cooley & Kohls, 1943 | California black-legged tick | | Ixodes rugosus Bishopp, 1911 | | | Larinioides patagiatus Clerck, 1758 | Ornamental Orbweaver | | Latrodectus mactans (Fabricius, 1775) | ⇒ Latrodectus tredecimguttatus Rossi, 1790 | | Leucauge venusta Walckenaer, 1841 | Longjawed Orb Weavers | | Leuronychus pacificus Banks, 1894 | | | Mago saperda Eugène Simon, 1900 | | | Mangora placida Hentz, 1847 | Tuft-Legged Orb Weaver | | Mecaphesa quercina Schick, 1965 | Oak Crab Spider | | Megacina cockerelli C.J.Goodnigh..., 1942 | Maricopa milkvetch | | Melychiopharis cynips Eugène Simon, 1895 | | | Menemerus bivittatus Dufour, 1831 | Gray wall jumper | | Microbisium parvulum Banks, 1895 | | | Microneta viaria Blackwall, 1841 | | | Misumena vatia Clerck, 1758 | Crab Spider | | Misumessus dicaprioi Edwards, 2017 | | | Nelima paessleri Roewer, 1910 | Egg milkvetch | | Neoscona arabesca Walckenaer, 1842 | Arabesque orbweaver | | Neoscona oaxacensis Keyserling, 1864 | Orb weavers | | Olopachys copris Ishikawa, 1984 | | | Ortholasma pictipes Banks, 1911 | | | Oxyopes salticus Hentz, 1845 | Lynx spider | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Pardosa lapidicina (James Henry ..., 1885) | ⇒ Pardosa mercurialis M. E. Montgo..., 1904 | | Pardosa sternalis (Tord Tamerla..., 1877) | ⇒ Pardosa coloradensis Richard C. B..., 1894 | | Phidippus johnsoni Peckham & Pe..., 1883 | Johnson jumper | | Poecilopachys australasia Griffith & P..., 1833 | Two-spined Spider | | Pseudopygmephorus atypoides Vincent & Rack, 1983 | | | Psilochorus imitatus Gertsch & Mu..., 1940 | | | Quasilistrophorus microticolus Fain, J. O. ..., 1978 | | | Rhipicephalus (Rhipicephalus) sanguineus (Latreille, 1806) | ⇒ Rhipicephalus sanguineus Latreille, 1806 | | Sassacus papenhoei Peckham & Pe..., 1895 | | | Sassacus vitis Cockerell, 1894 | Jumping spiders | | Scotophaeus blackwalli (Thorell, 1871) | ⇒ Scotophaeus peninsularis Carl Friedri..., 1928 | | Sisicottus panopeus FrantiÅ¡ek M..., 1999 | | | Sitalcina californica Banks, 1893 | | | Stigmaeus clitellus Summers, 1962 | | | Synsphyronus mimetus Chamberlin, 1943 | Costate mountainsnail | | Tarsonemus (Tarsonemus) apis Rennie, 1921 | | | Tarsonemus (Tarsonemus) cryptocephalus Ewing, 1939 | | | Tegenaria domestica (Clerck, 1758) | ⇒ Tegenaria parietina Fourcroy, 1785 | | Tetragnatha versicolor Walckenaer, 1842 | | | Tetranychus (Tetranychus) urticae C. L. Koch, 1836 | Carmine spider mite | | Tibellus oblongus (Walckenaer, 1802) | ⇒ Tibellus maritimus Menge, 1875 | | Trachyzelotes lyonneti Audouin, 1826 | Stealthy ground spider | | Triaeris macrophthalmus cryptops Berland, 1914 | | | Trichothyas petrophila petrophila Michael, 1895 | | | Trichouropoda polytrichasimilis (Hirschmann, 1972) | ⇒ Ipiduropoda polytrichasimilis Hirschmann, 1972 | | Urophonius brachycentrus brachycentrus Thorell, 1876 | | | Utivarachna ichneumon Christa L. D..., 2001 | | | Varacosa gosiuta Ralph Vary C..., 1908 | | | Vonones sayi Simon, 1879 | | | Xysticus californicus Eugen von Ke..., 1880 | | | Xysticus montanensis Eugen von Ke..., 1887 | Littleleaf minerslettuce | | Zelotes fratris Chamberlin, 1920 | | | Zelotes puritanus Chamberlin, 1922 | |
Subnodes of Arachnida with occurrences in Humboldt County (California)
 | | 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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