Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Costa Rica (Central America)
List of families for Costa Rica 204 Families width 1878 Species and 8 Subspecies #ABCDEFGHIJKLMNOPRSTUVWZ
| Acaridae Latreille, 1802 | Acarid mites | 14 | Species | Taxom | | Acarophenacidae Cross, 1965 | | 1 | Species | Taxom | | Achipteriidae Thor, 1929 | | 1 | Species | Taxom | | Agelenidae C. L. Koch, 1837 | Agelenid Spiders | 8 | Species | Taxom | | Alloptidae Gaud, 1957 | | 1 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 1 | Species | Taxom | | Amblyommidae Banks, 1907 | | 31 | Species | Taxom | | Ammotrechidae Roewer, 1934 | Curve-faced solifugid | 5 | Species | Taxom | | Amphinectidae Forster & Wi..., 1973 | Amphinectid spiders | 0 | Species | Taxom | | Anapidae Simon, 1895 | Anapid spiders | 5 | Species | Taxom | | Anyphaenidae Bertkau, 1878 | Anyphaenid sac spiders | 32 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 166 | Species | Taxom | | Argasidae C. L. Koch, 1844 | Soft tick | 9 | Species | Taxom | | Arrenuridae Thor, 1900 | | 1 | Species | Taxom | | Ascidae Oudemans, 1905 | | 2 | Species | Taxom | | Atemnidae Chamberlin, 1931 | | 1 | Species | Taxom | | Atopochthoniidae Grandjean, 1949 | | 1 | Species | Taxom | | Atopomelidae Fain, 1972 | | 1 | Species | Taxom | | Aturidae Thor, 1900 | | 8 | Species | Taxom | | Barychelidae Simon, 1889 | Brush-footed trapdoors | 4 | Species | Taxom | | Basilobelbidae Balogh, 1961 | | 1 | Species | Taxom | | Bdellidae Dugès, 1834 | Snout Mites | 1 | Species | Taxom | | Bothriuridae Simon, 1880 | | 2 | Species | Taxom | | Brachychthoniidae Thor, 1934 | | 3 | Species | Taxom | | Buthidae C. L. Koch, 1837 | Arrowbreasted scorpions | 20 | Species | Taxom | | Canestriniidae Berlese, 1884 | | 4 | Species | Taxom | | Caponiidae Simon, 1890 | Caponiid spiders | 3 | Species | Taxom | | Carabodidae Koch, 1837 | | 2 | Species | Taxom | | Celaenopsidae Berlese, 1892 | | 1 | Species | Taxom | | Ceratoppiidae (Kunst, 1971) | | 1 | Species | Taxom | | Ceratozetidae Jacot, 1925 | | 3 | Species | Taxom | | Chactidae Reginald Inn..., 1893 | Fatclaw scorpions | 2 | Species | Taxom | | Chernetidae Menge, 1855 | | 16 | Species | Taxom | | Cheyletidae Leach, 1815 | | 1 | Species | Taxom | | Chthoniidae Daday, 1888 | | 3 | Species | Taxom | | Circocyllibamidae Sellnick, 1926 | | 1 | Species | Taxom | | Clubionidae Wagner, 1887 | Clubiones | 9 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 31 | Species | Taxom | | Cosmetidae C. L. Koch, 1839 | | 82 | Species | Taxom | | Ctenidae Keyserling, 1877 | Tropical wolf spiders | 45 | Species | Taxom | | Ctenizidae Thorell, 1887 | Cork-lid trapdoor spider | 6 | Species | Taxom | | Cunaxidae Thor, 1902 | Predatory Mites | 2 | Species | Taxom | | Cyrtaucheniidae Simon, 1892 | Cyrtaucheiid spiders | 2 | Species | Taxom | | Deinopidae C. L. Koch, 1850 | Net-casters | 1 | Species | Taxom | | Dermoglyphidae Mégnin & Tro..., 1884 | | 1 | Species | Taxom | | Diarthrophallidae Trägårdh, 1946 | | 6 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 7 | Species | Taxom | | Diplogyniidae Trägårdh, 1941 | | 1 | Species | Taxom | | Dipluridae Simon, 1889 | Curtainweb Spiders | 1 | Species | Taxom | | Drymusidae Simon, 1893 | Drymusid spiders | 1 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 1 | Species | Taxom | | Epidermoptidae Trouessart, 1892 | | 1 | Species | Taxom | | Epilohmanniidae Oudemans, 1923 | | 1 | Species | Taxom | | Eremaeidae Oudemans, 1900 | | 1 | Species | Taxom | | Eremobatidae Kraepelin, 1899 | | 1 | Species | Taxom | | Ereynetidae Schrank, 1776 | | 1 | Species | Taxom | | Eriophyidae Nalepa, 1898 | Blister mites | 1 | Species | Taxom | | Erythraeidae Oudemans, 1902 | | 2 | Species | Taxom | | Euphthiracaridae Jacot, 1930 | | 10 | Species | Taxom | | Euzerconidae Trägårdh, 1938 | | 0 | Species | Taxom | | Eviphididae Berlese, 1913 | | 1 | Species | Taxom | | Fedrizziidae Trägårdh, 1937 | | 1 | Species | Taxom | | Filistatidae Ausserer, 1867 | Crevice weaver | 3 | Species | Taxom | | Frontipodopsidae Viets, 1931 | | 1 | Species | Taxom | | Galeodidae Sundevall, 1833 | | 1 | Species | Taxom | | Galumnidae Jacot, 1925 | | 6 | Species | Taxom | | Garypidae Simon, 1879 | | 1 | Species | Taxom | | Garypinidae Daday, 1888 | | 1 | Species | Taxom | | Geogarypidae Chamberlin, 1930 | | 2 | Species | Taxom | | Glycyphagidae De Geer, 1778 | | 3 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 9 | Species | Taxom | | Gonyleptidae Sundevall, 1833 | | 10 | Species | Taxom | | Granuloppiidae Balogh, 1983 | | 2 | Species | Taxom | | Hahniidae Bertkau, 1878 | Dwarf sheet spiders | 3 | Species | Taxom | | Halonoproctidae Pocock, 1901 | | 1 | Species | Taxom | | Haplozetidae Grandjean, 1936 | | 0 | Species | Taxom | | Harpirhynchidae Dubinin, 1957 | | 2 | Species | Taxom | | Hemisarcoptidae Oudemans, 1904 | | 0 | Species | Taxom | | Hersiliidae Thorell, 1870 | Hersiliids | 2 | Species | Taxom | | Hesperolpiidae Chamberlin, 1930 | | 1 | Species | Taxom | | Histiostomatidae Berlese, 1897 | | 11 | Species | Taxom | | Hoplomegistidae | | 0 | Species | Taxom | | Hormuridae Laurie, 1896 | | 1 | Species | Taxom | | Hubbardiidae Cook, 1899 | Hubbardiid shorttailed whipscorpions | 13 | Species | Taxom | | Hyadesiidae Halbert, 1915 | | 1 | Species | Taxom | | Hydryphantidae Piersig, 1896 | | 1 | Species | Taxom | | Hygrobatidae Koch, 1842 | | 8 | Species | Taxom | | Idiopidae Simon, 1892 | Armored trapdoor spiders | 1 | Species | Taxom | | Ixodidae C. L. Koch, 1844 | Hard Tick | 9 | Species | Taxom | | Johnstonianidae Thor, 1935 | | 1 | Species | Taxom | | Klinckowstroemiidae Trägårdh, 1950 | | 7 | Species | Taxom | | Krendowskiidae Viets, 1926 | | 6 | Species | Taxom | | Laelapidae Berlese, 1892 | | 4 | Species | Taxom | | Limnesiidae Thor, 1900 | | 9 | Species | Taxom | | Limnocharidae Grube, 1859 | | 1 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 40 | Species | Taxom | | Liocranidae Simon, 1897 | Liocranid sac spiders | 1 | Species | Taxom | | Listrophoridae Mégnin & Tro..., 1884 | | 2 | Species | Taxom | | Lobalgidae Fain, 1965 | | 0 | Species | Taxom | | Lohmanniidae Berlese, 1916 | | 1 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 32 | Species | Taxom | | Macrochelidae Vitzthum, 1930 | | 2 | Species | Taxom | | Melicharidae (Hirschmann, 1962) | | 1 | Species | Taxom | | Mesoplophoridae Ewing, 1917 | | 4 | Species | Taxom | | Microdispidae Cross, 1965 | | 2 | Species | Taxom | | Microzetidae Grandjean, 1936 | | 2 | Species | Taxom | | Mideopsidae Koenike, 1910 | | 4 | Species | Taxom | | Mimetidae Simon, 1881 | Pirate spider | 7 | Species | Taxom | | Miturgidae Simon, 1885 | Long-legged sac spiders | 5 | Species | Taxom | | Mysmenidae Petrunkevitch, 1928 | Dwarf cobweb spiders | 3 | Species | Taxom | | Nanhermanniidae Sellnick, 1928 | | 2 | Species | Taxom | | Neobisiidae Chamberlin, 1930 | | 3 | Species | Taxom | | Neopygmephoridae Cross, 1965 | | 1 | Species | Taxom | | Neothrombiidae Feider, 1959 | | 1 | Species | Taxom | | Nesticidae Simon, 1894 | Cave cobweb spider | 0 | Species | Taxom | | Nomoclastidae Roewer, 1943 | | 1 | Species | Taxom | | Ochyroceratidae Fage, 1912 | Midget ground weaver | 1 | Species | Taxom | | Oecobiidae Blackwall, 1862 | Disc web spider | 4 | Species | Taxom | | Ologamasidae Ryke, 1962 | | 3 | Species | Taxom | | Olpiidae Banks, 1895 | | 1 | Species | Taxom | | Omartacaridae Cook, 1963 | | 1 | Species | Taxom | | Oonopidae Simon, 1890 | Dwarf Cell Spiders | 123 | Species | Taxom | | Oribatellidae Jacot, 1925 | | 1 | Species | Taxom | | Oribotritiidae Grandjean, 1954 | | 8 | Species | Taxom | | Orsolobidae Cooke, 1965 | Orsolobid spiders | 0 | Species | Taxom | | Oxidae Viets, 1926 | | 1 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 19 | Species | Taxom | | Pachylaelapidae Berlese, 1913 | | 1 | Species | Taxom | | Palpimanidae Thorell, 1870 | Palp-footed spiders | 0 | Species | Taxom | | Parasitidae Oudemans, 1901 | Beetle Mites | 1 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 5 | Species | Taxom | | Phalangodidae Simon, 1879 | | 1 | Species | Taxom | | Phaulodinychidae (Berlese, 1917) | | 0 | Species | Taxom | | Pheroliodidae Paschoal, 1987 | | 1 | Species | Taxom | | Philodromidae Thorell, 1870 | False crab spiders | 5 | Species | Taxom | | Pholcidae C. L. Koch, 1851 | Carpenter spider | 35 | Species | Taxom | | Phrynidae Blanchard, 1852 | | 5 | Species | Taxom | | Phthiracaridae Perty, 1841 | | 20 | Species | Taxom | | Phytoseiidae Berlese, 1916 | Phytoseiid mites | 4 | Species | Taxom | | Pionidae Thor, 1900 | | 1 | Species | Taxom | | Pisauridae Simon, 1890 | Big wolf spider | 8 | Species | Taxom | | Plectreuridae Simon, 1893 | Plectreurid spider | 2 | Species | Taxom | | Podapolipidae Husband, 1990 | | 2 | Species | Taxom | | Polyaspididae Berlese, 1913 | | 1 | Species | Taxom | | Proctophyllodidae Trouessart &..., 1884 | | 26 | Species | Taxom | | Pterolichidae Trouessart, 1899 | | 3 | Species | Taxom | | Pteronyssidae Oudemans, 1941 | | 2 | Species | Taxom | | Punctoribatidae Thor, 1937 | | 1 | Species | Taxom | | Pygmephoridae Krczal, 1964 | | 0 | Species | Taxom | | Pyroglyphidae Cunliffe, 1958 | Dust mites | 1 | Species | Taxom | | Rhodacaridae Oudemans, 1902 | | 9 | Species | Taxom | | Ricinoididae Ewing, 1929 | Hooded tickspiders | 8 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 163 | Species | Taxom | | Samoidae Sørensen, 1886 | | 2 | Species | Taxom | | Sarcoptidae Megnin, 1877 | Itch mites | 0 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 27 | Species | Taxom | | Scorpionidae Pierre André..., 1802 | Largeclaw scorpions | 4 | Species | Taxom | | Scutacaridae Paoli, 1911 | | 15 | Species | Taxom | | Scytodidae Blackwall, 1864 | Glue spitter | 10 | Species | Taxom | | Segestriidae Simon, 1893 | Six-eyed Spiders | 3 | Species | Taxom | | Selenopidae Simon, 1897 | Flatties | 3 | Species | Taxom | | Senoculidae Simon, 1890 | Senoculid spiders | 2 | Species | Taxom | | Sicariidae Keyserling, 1880 | Brown recluse spiders | 2 | Species | Taxom | | Siteroptidae Martin, 1978 | Siteroptid mites | 1 | Species | Taxom | | Solpugidae Leach, 1815 | | 1 | Species | Taxom | | Sparassidae Bertkau, 1872 | Giant crab spiders | 18 | Species | Taxom | | Spinturnicidae Oudemans, 1902 | | 0 | Species | Taxom | | Steganacaridae (NiedbaÅ‚a, 1986) | | 4 | Species | Taxom | | Stigmaeidae Wood, 1967 | | 1 | Species | Taxom | | Stygnommatidae Roewer, 1923 | | 2 | Species | Taxom | | Suidasiidae Hughes, 1948 | | 1 | Species | Taxom | | Syarinidae Chamberlin, 1930 | | 1 | Species | Taxom | | Symphytognathidae Hickman, 1931 | Dwarf orb-weavers | 1 | Species | Taxom | | Synotaxidae Simon, 1894 | Synotaxid spiders | 3 | Species | Taxom | | Syringophilidae Lavoipierre, 1953 | Quill mites | 2 | Species | Taxom | | Tarsonemidae Kramer, 1877 | Tarsonemid mites | 30 | Species | Taxom | | Tegeocranellidae P. Balogh, 1987 | | 1 | Species | Taxom | | Tengellidae (Dahl, 1908) | Tengellid spiders | 2 | Species | Taxom | | Tenuipalpidae Berlese, 1913 | False spider mites | 5 | Species | Taxom | | Tetrablemmidae O. P-Cambridge, 1873 | Armored spider | 2 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 51 | Species | Taxom | | Tetranychidae Donnadieu, 1875 | Spider mites | 60 | Species | Taxom | | Thelyphonidae Lucas, 1835 | | 2 | Species | Taxom | | Theraphosidae Thorell, 1870 | Bird-eating spiders | 60 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 148 | Species | Taxom | | Theridiosomatidae Simon, 1881 | Ray orbweavers | 11 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 19 | Species | Taxom | | Titanoecidae Lehtinen, 1967 | Rock Weavers | 2 | Species | Taxom | | Torrenticolidae Thor, 1902 | Torrent Mites | 6 | Species | Taxom | | Trechaleidae Simon, 1890 | Trechaleid spiders | 13 | Species | Taxom | | Trematuridae Berlese, 1917 | | 3 | Species | Taxom | | Trombiculidae Ewing, 1929 | Chigger mites | 3 | Species | Taxom | | Trombidiidae Leach, 1815 | Beer Bahuti | 1 | Species | Taxom | | Turbinoptidae Fain, 1957 | | 1 | Species | Taxom | | Tydeidae Kramer, 1877 | Tydeid mites | 3 | Species | Taxom | | Uloboridae Thorell, 1869 | Cribellate orb weavers | 15 | Species | Taxom | | Unionicolidae Oudemans, 1909 | | 10 | Species | Taxom | | Uropodidae Kramer, 1881 | | 14 | Species | Taxom | | Vaejovidae Thorell, 1876 | | 1 | Species | Taxom | | Winterschmidtiidae Oudemans, 1923 | | 0 | Species | Taxom | | Withiidae Chamberlin, 1931 | | 1 | Species | Taxom | | Zalmoxidae (Sörensen, 1886) | | 29 | Species | Taxom | | Zerconidae Berlese, 1892 | | 1 | Species | Taxom | | Zodariidae Thorell, 1881 | Ant spiders | 4 | Species | Taxom |
Subnodes of Arachnida with occurrences in Costa Rica
 | | 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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