Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Santa Cruz County (California, USA)
List of families for Santa Cruz County (California) 46 Families width 60 Species and 1 Subspecies #SALGDEPJTCNOHIMVBX
| Stigmaeidae Wood, 1967 | | 1 | Species | Taxom | | Antrodiaetidae Gertsch, 1940 | Folding trapdoor spider | 2 | Species | Taxom | | Alloptidae Gaud, 1957 | | 1 | Species | Taxom | | Lycosidae (Lehtinen & H..., 1979) | Ground Spiders | 5 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 1 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 7 | 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 | | Phalangodidae Simon, 1879 | | 1 | Species | Taxom | | Johnstonianidae Thor, 1935 | | 1 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 2 | Species | Taxom | | Cybaeidae Banks, 1892 | Pond Water Spiders | 1 | Species | Taxom | | Amblyommidae Banks, 1907 | | 1 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 1 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 3 | Species | Taxom | | Neobisiidae Chamberlin, 1930 | | 1 | Species | Taxom | | Ologamasidae Ryke, 1962 | | 1 | Species | Taxom | | Eviphididae Berlese, 1913 | | 1 | Species | Taxom | | Halolaelapidae (Karg, 1965) | | 0 | Species | Taxom | | Laelapidae Berlese, 1892 | | 0 | Species | Taxom | | Ixodidae C. L. Koch, 1844 | Hard Tick | 1 | Species | Taxom | | Lebertiidae Thor, 1900 | | 0 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 1 | Species | Taxom | | Cocceupodidae Jesionowska, 2010 | | 0 | Species | Taxom | | Macrochelidae Vitzthum, 1930 | | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 0 | Species | Taxom | | Mecicobothriidae Holmberg, 1882 | Dwarf tarantula | 1 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 2 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 1 | Species | Taxom | | Nemastomatidae Simon, 1872 | | 2 | Species | Taxom | | Chthoniidae Daday, 1888 | | 1 | Species | Taxom | | Oecobiidae (Blackwall, 1862) | Disc web spider | 1 | Species | Taxom | | Oonopidae Simon, 1890 | Dwarf Cell Spiders | 0 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 1 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 3 | Species | Taxom | | Listrophoridae Mégnin & Tro..., 1884 | | 0 | Species | Taxom | | Tetranychidae Donnadieu, 1875 | Spider mites | 2 | Species | Taxom | | Tengellidae Dahl, 1908 | Tengellid spiders | 1 | Species | Taxom | | Agelenidae (C. L. Koch, 1837) | Agelenid Spiders | 1 | Species | Taxom | | Polyaspididae Berlese, 1913 | | 0 | Species | Taxom | | Acaridae Latreille, 1802 | Acarid mites | 1 | Species | Taxom | | Vaejovidae Thorell, 1876 | | 1 | Species | Taxom | | Bothriuridae Simon, 1880 | | 1 | Species | Taxom | | Xenillidae Woolley & Hi..., 1966 | | 0 | Species | Taxom | | Paranonychidae Briggs, 1971 | | 1 | Species | Taxom |
Genera for Santa Cruz County (California) 69 Genera with 60 Species #ABCDFGHILMNOPSTUWXZ
| Agistemus Summers, 1965 | | 1 | Species | Taxom | | Aliatypus Smith, 1974 | | 1 | Species | Taxom | | Alloptes Canestrini, 1976 | | 1 | Species | Taxom | | Alopecosa Simon, 1940 | Fox spiders | 3 | Species | Taxom | Amaurobius Koch, 1837 | | 0 | Species | Taxom | | Antrodiaetus Ausserer, 1883 | Red Folding Door Trapdoor Spider | 1 | Species | Taxom | | Apodrassodes Vellard, 1916 | | 1 | Species | Taxom | | Araneus Clerck, 1872 | Angulate & roundshouldered orbweavers | 3 | Species | Taxom | | Archaeodictyna Caporiacco, 1871 | | 1 | Species | Taxom | Balaustium von Heyden, 1826 | Concrete Mites | 0 | Species | Taxom | | Calicina Ubick & Briggs, 1966 | | 1 | Species | Taxom | | Callobius Chamberlin, 1947 | Hacklemesh Weaver | 1 | Species | Taxom | | Centrotrombidium Kramer, 1957 | | 1 | Species | Taxom | | Cryptachaea Archer, 1886 | cobweb spiders | 1 | Species | Taxom | | Cybaeus L. Koch, 1932 | | 1 | Species | Taxom | | Cyclosa Menge, 1887 | Three-lobed Spiders | 1 | Species | Taxom | | Dermacentor Koch, 1821 | Dog Ticks | 1 | Species | Taxom | | Drassyllus Chamberlin, 1922 | | 1 | Species | Taxom | | Dysdera Latreille, 1910 | | 1 | Species | Taxom | | Falconina Brignoli, 1891 | | 1 | Species | Taxom | | Fissilicreagris Curcic, 1969 | | 1 | Species | Taxom | | Gamasiphis Berlese, 1913 | | 1 | Species | Taxom | | Gammaridacarus Canaris, 1962 | | 1 | Species | Taxom | | Gnaphosa Latreille, 1866 | | 2 | Species | Taxom | Halolaelaps Berlese & Tr..., 1889 | | 0 | Species | Taxom | Hypoaspis Canestrini, 1884 | Predatory mite | 0 | Species | Taxom | | Ixodes Latreille, 1943 | | 1 | Species | Taxom | Lebertia Neuman, 1880 | | 0 | Species | Taxom | | Leiobunum C. L. Koch, 1821 | Daddy Long Leg Spiders | 1 | Species | Taxom | Linopodes Koch, 1835 | | 0 | Species | Taxom | | Macrocheles Latreille, 1904 | | 1 | Species | Taxom | Mecaphesa Simon, 1900 | | 0 | Species | Taxom | | Megahexura Kaston, 1919 | | 1 | Species | Taxom | | Melychiopharis Simon, 1895 | | 1 | Species | Taxom | | Meriola Davie, 1886 | | 1 | Species | Taxom | | Meta C. L. Koch, 1980 | Cave Orb Weavers | 1 | Species | Taxom | | Metepeira F. O. P.-Cam..., 1847 | | 1 | Species | Taxom | | Micaria Westring, 1831 | | 2 | Species | Taxom | | Myrmarachne MacLeay, 1980 | Antmimicking spider | 1 | Species | Taxom | | Nemastoma C.L.Koch, 1851 | | 1 | Species | Taxom | | Neochthonius J. C. Chambe..., 1996 | | 1 | Species | Taxom | | Oecobius Lucas, 1846 | Wall spider | 1 | Species | Taxom | Orchestina Simon, 1882 | | 0 | Species | Taxom | | Ortholasma Banks, 1894 | | 1 | Species | Taxom | | Oxyopes Latreille, 1845 | Lynx Spiders | 1 | Species | Taxom | | Pardosa C. L. Koch, 1877 | Thin-legged Wolf Spider | 1 | Species | Taxom | Pellenes Simon, 1876 | | 0 | Species | Taxom | | Pirata Sundevall, 1757 | Pirate wolf spiders | 1 | Species | Taxom | | Pityohyphantes Simon, 1943 | Hammock Spiders | 1 | Species | Taxom | Prolistrophorus Fain, 1970 | | 0 | Species | Taxom | Saprolaelaps Leitner, 1947 | | 0 | Species | Taxom | Schizotetranychus Trägårdh, 1915 | | 0 | Species | Taxom | | Sergiolus Simon, 1890 | | 1 | Species | Taxom | Sidusa Peckham & Pe..., 1895 | | 0 | Species | Taxom | | Sisicottus Bishop & Crosby, 1999 | | 1 | Species | Taxom | | Socalchemmis Platnick & U..., 1919 | | 1 | Species | Taxom | | Tegenaria Latreille, 1840 | House spiders | 1 | Species | Taxom | | Tetragnatha Latreille, 1850 | Four-jawed spider | 1 | Species | Taxom | | Tetranychus Dufour, 1836 | | 2 | Species | Taxom | Tmarus Simon, 1875 | | 0 | Species | Taxom | Trachytes Michael, 1894 | | 0 | Species | Taxom | | Tyrophagus Oudemans, 1781 | | 1 | Species | Taxom | | Uroctonus Thorell, 1876 | Forest scorpions | 1 | Species | Taxom | | Urophonius Pocock, 1876 | | 1 | Species | Taxom | | Utivarachna Kishida, 2001 | | 1 | Species | Taxom | | Walckenaeria Blackwall, 1882 | | 1 | Species | Taxom | Xenillus Robineau-Des..., 1839 | | 0 | Species | Taxom | | Zuma C.J.Goodnigh..., 1942 | | 1 | Species | Taxom | | Zygiella F. O. P.-Cam..., 1757 | | 1 | Species | Taxom |
Species list for Santa Cruz County (California) 60 Species and 1 Subspecies | Agistemus arcypaurus González, 1965 | | | Aliatypus trophonius Coyle, 1974 | | | Alloptes (Sternalloptes) cyrtolobus Gaud, 1976 | | | Alopecosa aculeata Clerck, 1758 | | | Alopecosa kochi Keyserling, 1877 | | | Alopecosa restricta Cândido Firm..., 1940 | | | Antrodiaetus riversi O. P.-Cambridge, 1883 | Turret spider | | Apodrassodes araucanius Ralph Vary C..., 1916 | Bicolor cactussnail | | Araneus balanus Doleschall, 1859 | | | Araneus nordmanni Thorell, 1870 | Nordmann'S Orbweaver | | Araneus saevus L. Koch, 1872 | Fierce Orbweaver | | Archaeodictyna ammophila Menge, 1871 | | | Calicina serpentinea Briggs & Hom, 1966 | | | Callobius olympus Ralph Vary C..., 1947 | | | Centrotrombidium culicoides Vercammen-Gr..., 1957 | | | Cryptachaea blattea Urquhart, 1886 | Theridiid spider | | Cybaeus amicus Ralph Vary C..., 1932 | | | Cyclosa psylla Thorell, 1887 | | | Dermacentor variabilis Say, 1821 | American dog tick | | Drassyllus orgilus (Chamberlin, 1922) | ⇒ Drassyllus dromeus Chamberlin, 1922 | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Falconina gracilis Eugen von Ke..., 1891 | Antmimic spider | | Fissilicreagris imperialis Muchmore, 1969 | Empire Cave Pseudoscorpion | | Gamasiphis gamasellus Berlese, 1913 | | | Gammaridacarus brevisternalis Canaris, 1962 | | | Gnaphosa brumalis Tord Tamerla..., 1875 | | | Gnaphosa muscorum (Carl Ludwig ..., 1866) | ⇒ Gnaphosa similis KulczyÅ„ski, 1926 | | Ixodes pacificus Cooley & Kohls, 1943 | California black-legged tick | | Leiobunum vittatum Say, 1821 | Eastern Harvestman | | Macrocheles (Macrocheles) robustulus Berlese, 1904 | Mite | | Megahexura fulva Chamberlin, 1919 | | | Melychiopharis cynips Eugène Simon, 1895 | | | Meriola arcifera Eugène Simon, 1886 | Ant mimic spider | | Meta dolloff Levi, 1980 | Dolloff cave spider | | Metepeira labyrinthea (Nicholas Mar..., 1847) | ⇒ Metepeira triangularis Pelegrin Fra..., 1930 | | Micaria constricta (Emerton, 1894) | ⇒ Micaria formicaria Sundevall, 1831 | | Micaria pulicaria Sundevall, 1831 | Glossy ant spider | | Myrmarachne platypalpus (Bradoo, 1980) | ⇒ Myrmarachne platypalpa Bradoo, 1980 | | Nemastoma (Nemastoma) leiobunum Wankel, 1851 | | | Neochthonius imperialis Muchmore, 1996 | | | Oecobius annulipes (Lucas, 1846) | ⇒ Oecobius navus Blackwall, 1859 | | Ortholasma rugosum Banks, 1894 | | | Oxyopes scalaris Nicholas Mar..., 1845 | Western lynx spider | | Pardosa sternalis (Tord Tamerla..., 1877) | ⇒ Pardosa coloradensis Richard C. B..., 1894 | | Pirata piraticus (Clerck, 1757) | ⇒ Trebacosa marxi Witmer Stone, 1890 | | Pityohyphantes subarcticus Ralph Vary C..., 1943 | Maricopa harvester ant | | Sergiolus montanus Emerton, 1890 | | | Sisicottus panopeus FrantiÅ¡ek M..., 1999 | | | Socalchemmis dolichopus Ralph Vary C..., 1919 | | | Tegenaria pagana (C.L. Koch, 1840) | ⇒ Draconarius subtitanus Hsen Hsu Hu, 1992 | | Tetragnatha laboriosa Hentz, 1850 | Longjawed orb weavers | | Tetranychus (Tetranychus) desertorum (Banks, 1900) | ⇒ Tetranychus ludeni Zacher, 1913 | | Tetranychus (Tetranychus) urticae C. L. Koch, 1836 | Carmine spider mite | | Tyrophagus (Tyrophagus) putrescentiae Schrank, 1781 | Cereal mite | | Uroctonus mordax Thorell, 1876 | California Forest Scorpion | | Urophonius brachycentrus brachycentrus Thorell, 1876 | | | Utivarachna ichneumon Christa L. D..., 2001 | | | Walckenaeria castanea James Henry ..., 1882 | | | Zuma acuta C.J.Goodnigh..., 1942 | | | Zygiella x-notata (Clerck, 1757) | ⇒ Guizygiella nadleri Heimer, 1984 |
Subnodes of Arachnida with occurrences in Santa Cruz 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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