Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Alajuela (Costa Rica)
List of families for Alajuela
64 Families width 153 Species and 4 Subspecies #GELATSPDOBJHCZFKMN
| Geogarypidae Chamberlin, 1930 | | 1 | Species | Taxom | | Eviphididae Berlese, 1913 | | 1 | Species | Taxom | | Lycosidae (Lehtinen & H..., 1979) | Ground Spiders | 3 | Species | Taxom | | Alloptidae Gaud, 1957 | | 1 | Species | Taxom | | Amblyommidae (Banks, 1907) | | 5 | Species | Taxom | | Theraphosidae Thorell, 1870 | Bird-eating spiders | 12 | Species | Taxom | | Ammotrechidae Roewer, 1934 | Curve-faced solifugid | 2 | Species | Taxom | | Sparassidae Bertkau, 1872 | Giant crab spiders | 3 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 3 | Species | Taxom | | Pholcidae C. L. Koch, 1851 | Carpenter spider | 6 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 17 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 2 | Species | Taxom | | Segestriidae Simon, 1893 | Six-eyed Spiders | 2 | Species | Taxom | | Oonopidae Simon, 1890 | Dwarf Cell Spiders | 5 | Species | Taxom | | Proctophyllodidae Trouessart &..., 1884 | | 11 | Species | Taxom | | Anyphaenidae Bertkau, 1878 | Anyphaenid sac spiders | 1 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 8 | Species | Taxom | | Bothriuridae Simon, 1880 | | 0 | Species | Taxom | | Phalangodidae Simon, 1879 | | 1 | Species | Taxom | | Johnstonianidae Thor, 1935 | | 1 | Species | Taxom | | Buthidae C. L. Koch, 1837 | Arrowbreasted scorpions | 7 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 12 | Species | Taxom | | Halonoproctidae Pocock, 1901 | | 1 | Species | Taxom | | Ctenidae Keyserling, 1877 | Tropical wolf spiders | 6 | Species | Taxom | | Deinopidae C. L. Koch, 1850 | Net-casters | 1 | Species | Taxom | | Scorpionidae Pierre André..., 1802 | Largeclaw scorpions | 1 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 2 | Species | Taxom | | Drymusidae Simon, 1893 | Drymusid spiders | 1 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 1 | Species | Taxom | | Theridiosomatidae Simon, 1881 | Ray orbweavers | 2 | Species | Taxom | | Zalmoxidae Sörensen, 1886 | | 2 | Species | Taxom | | Cosmetidae C. L. Koch, 1839 | | 3 | Species | Taxom | | Palpimanidae Thorell, 1870 | Palp-footed spiders | 0 | Species | Taxom | | Filistatidae Ausserer, 1867 | Crevice weaver | 0 | Species | Taxom | | Tarsonemidae Kramer, 1877 | Tarsonemid mites | 3 | Species | Taxom | | Galeodidae Sundevall, 1833 | | 1 | Species | Taxom | | Galumnidae Jacot, 1925 | | 1 | Species | Taxom | | Sclerosomatidae (Simon, 1879) | Sclerosomatid Harvestmen | 0 | Species | Taxom | | Krendowskiidae Viets, 1926 | | 0 | Species | Taxom | | Gonyleptidae Sundevall, 1833 | | 1 | Species | Taxom | | Titanoecidae Lehtinen, 1967 | Rock Weavers | 1 | Species | Taxom | | Histiostomatidae Berlese, 1897 | | 1 | Species | Taxom | | Agelenidae C. L. Koch, 1837 | Agelenid Spiders | 1 | Species | Taxom | | Ereynetidae Schrank, 1776 | | 1 | Species | Taxom | | Tetranychidae Donnadieu, 1875 | Spider mites | 1 | Species | Taxom | | Chernetidae Menge, 1855 | | 1 | Species | Taxom | | Mesoplophoridae Ewing, 1917 | | 1 | Species | Taxom | | Mysmenidae Petrunkevitch, 1928 | Dwarf cobweb spiders | 0 | Species | Taxom | | Hahniidae Bertkau, 1878 | Dwarf sheet spiders | 0 | Species | Taxom | | Oecobiidae Blackwall, 1862 | Disc web spider | 1 | Species | Taxom | | Pachylaelapidae Berlese, 1913 | | 1 | Species | Taxom | | Phrynidae Blanchard, 1852 | | 2 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 2 | Species | Taxom | | Eriophyidae Nalepa, 1898 | Blister mites | 1 | Species | Taxom | | Hubbardiidae Cook, 1899 | Hubbardiid shorttailed whipscorpions | 1 | Species | Taxom | | Nomoclastidae Roewer, 1943 | | 1 | Species | Taxom | | Pterolichidae Trouessart, 1899 | | 1 | Species | Taxom | | Scytodidae Blackwall, 1864 | Glue spitter | 1 | Species | Taxom | | Sicariidae Keyserling, 1880 | Brown recluse spiders | 1 | Species | Taxom | | Stygnommatidae Roewer, 1923 | | 0 | Species | Taxom | | Tengellidae Dahl, 1908 | Tengellid spiders | 1 | Species | Taxom | | Tetrablemmidae O. P-Cambridge, 1873 | Armored spider | 1 | Species | Taxom | | Hydryphantidae Piersig, 1896 | | 1 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 1 | Species | Taxom |
Genera for Alajuela
133 Genera with 153 Species #ABCDEFGHKLMNOPQRSTUWZ
| Afrogarypus Beier, 1959 | | 1 | Species | Taxom | | Alliphis Halbert, 1976 | | 1 | Species | Taxom | | Allocosa Banks, 1925 | | 1 | Species | Taxom | | Alloptes Canestrini, 1976 | | 1 | Species | Taxom | | Amblyomma hirtum. Neumann, 1844 | | 1 | Species | Taxom | | Ami Pérez-Miles, 0 | | 1 | Species | Taxom | | Ammotrecha Banks, 1900 | | 1 | Species | Taxom | | Anaptomecus Simon, 1903 | | 1 | Species | Taxom | | Anelosimus Simon, 1850 | Social cobweb spiders | 1 | Species | Taxom | | Anopsicus Chamberlin &..., 1982 | | 1 | Species | Taxom | | Aphonopelma Pocock, 1980 | | 1 | Species | Taxom | | Araneus Clerck, 1991 | Angulate & roundshouldered orbweavers | 1 | Species | Taxom | | Archaeodictyna Caporiacco, 1871 | | 1 | Species | Taxom | | Argiope Audouin, 1775 | Garden orbweavers | 2 | Species | Taxom | | Ariadna Audouin, 2018 | | 2 | Species | Taxom | | Aschnaoonops Makhan & Ezz..., 2013 | | 1 | Species | Taxom | | Atrichophyllodes Hernandes, V..., 2017 | | 1 | Species | Taxom | | Australaena Berland, 1942 | | 1 | Species | Taxom | | Azilia Keyserling, 1889 | | 1 | Species | Taxom | Brachistosternus Pocock, 1893 | | 0 | Species | Taxom | | Brachypelma Simon, 1980 | | 1 | Species | Taxom | | Brignolia Dumitrescu &..., 1893 | | 1 | Species | Taxom | | Calicina Ubick & Briggs, 1966 | | 1 | Species | Taxom | | Centrotrombidium Kramer, 1957 | | 1 | Species | Taxom | | Centruroides Marx, 1841 | Bark scorpions | 4 | Species | Taxom | | Chapoda Peckham & Pe..., 1896 | | 1 | Species | Taxom | | Chrysometa Simon, 1986 | | 3 | Species | Taxom | | Cicurina Menge, 1992 | | 1 | Species | Taxom | | Colonus Cambridge, 1846 | | 1 | Species | Taxom | | Conothele Thorell, 1908 | | 1 | Species | Taxom | | Costarina Platnick & D..., 2014 | | 1 | Species | Taxom | Ctenus Walckenaer, 1805 | Tropical wolf spiders | 0 | Species | Taxom | | Cupiennius Simon, 1925 | Banana spiders | 5 | Species | Taxom | | Davus O. P. Cambridge, 1891 | | 2 | Species | Taxom | | Deinopis MacLeay, 1902 | Ogrefaced spiders | 1 | Species | Taxom | | Dermacentor Koch, 1897 | Dog Ticks | 2 | Species | Taxom | | Diplocentrus Peters, 1996 | Toothed Scorpions | 1 | Species | Taxom | | Drassyllus Chamberlin, 1922 | | 1 | Species | Taxom | | Drymusa Simon, 1971 | | 1 | Species | Taxom | | Dysdera Latreille, 1910 | | 1 | Species | Taxom | | Epilineutes Coddington, 1896 | | 1 | Species | Taxom | | Episinus Walckenaer, 1967 | | 1 | Species | Taxom | | Eriophora Simon, 1844 | | 2 | Species | Taxom | Ethobunus Chamberlin, 1925 | | 0 | Species | Taxom | Eucynortula Roewer, 1912 | | 0 | Species | Taxom | | Eupoecilaema Roewer, 1933 | | 1 | Species | Taxom | | Eustala Simon, 1889 | | 2 | Species | Taxom | Fernandezina Birabén, 1951 | | 0 | Species | Taxom | Filistatoides F. O. P.-Cam..., 1899 | | 0 | Species | Taxom | | Flechtmannus de Moraes, L..., 2002 | | 1 | Species | Taxom | | Frigga C. L. Koch, 1885 | | 1 | Species | Taxom | | Galeodes Olivier, 1934 | | 1 | Species | Taxom | | Galumna Heyden, 1985 | | 1 | Species | Taxom | | Gasteracantha Sundevall, 1758 | Spiny Backed Orb Weaver | 1 | Species | Taxom | Geaya Roewer, 1910 | | 0 | Species | Taxom | Geayia Thor, 1897 | | 0 | Species | Taxom | Glysterus Roewer, 1931 | | 0 | Species | Taxom | | Goeldia Keyserling, 1938 | | 1 | Species | Taxom | | Heteropoda Latreille, 1892 | | 1 | Species | Taxom | | Histiostoma Kramer, 2001 | | 1 | Species | Taxom | | Hololena Chamberlin &..., 1942 | | 1 | Species | Taxom | | Hydranetes Kethley, 1971 | | 1 | Species | Taxom | | Kiekie Polotow & Br..., 1881 | | 1 | Species | Taxom | | Lasiodora C. L. Koch, 1980 | | 1 | Species | Taxom | | Leucauge White, 1841 | Orchard Spider And Allies | 2 | Species | Taxom | | Lyssomanes Hentz, 1980 | Translucent green jumpers | 5 | Species | Taxom | | Mangora O. P.-Cambridge, 2005 | | 1 | Species | Taxom | Masteria L. Koch, 1873 | | 0 | Species | Taxom | | Megachernes Beier, 1958 | | 1 | Species | Taxom | | Megaphobema Pocock, 1892 | | 1 | Species | Taxom | | Mesabolivar Gonzalez-Sponga, 1930 | | 1 | Species | Taxom | | Mesoplophora Berlese, 1982 | | 1 | Species | Taxom | | Metagonia Simon, 2005 | | 1 | Species | Taxom | | Metazygia F. O. P.-Cam..., 1889 | | 1 | Species | Taxom | | Micaria Westring, 1988 | | 1 | Species | Taxom | | Micrathena Sundevall, 1758 | | 6 | Species | Taxom | | Modisimus Simon, 1998 | | 2 | Species | Taxom | | Mononychellus Wainstein, 1938 | | 1 | Species | Taxom | | Myrmarachne MacLeay, 1980 | Antmimicking spider | 1 | Species | Taxom | Mysmenopsis Simon, 1897 | | 0 | Species | Taxom | Neoantistea Gertsch, 1934 | | 0 | Species | Taxom | Neohahnia Mello-Leitao, 1917 | | 0 | Species | Taxom | | Neoxyphinus Birabén, 2016 | | 1 | Species | Taxom | | Nephila Leach, 1767 | Banana spiders | 1 | Species | Taxom | | Nycteridocaulus Atyeo, 2017 | | 5 | Species | Taxom | | Oecobius Lucas, 1970 | Wall spider | 1 | Species | Taxom | | Olopachys Berlese, 1984 | | 1 | Species | Taxom | | Opas O. P.-Cambridge, 1873 | | 1 | Species | Taxom | | Opopaea Simon, 1891 | | 1 | Species | Taxom | Otiothops MacLeay, 1839 | | 0 | Species | Taxom | | Pachylicus Roewer, 1909 | | 1 | Species | Taxom | Paecilaema C.L.C.L.Koch, 1839 | | 0 | Species | Taxom | | Paraphrynus Moreno, 1894 | | 1 | Species | Taxom | Parasteatoda Archer, 1946 | Comb-Clawed Spider | 0 | Species | Taxom | | Pardosa C. L. Koch, 1937 | Thin-legged Wolf Spider | 1 | Species | Taxom | | Peucetia Thorell, 1832 | | 2 | Species | Taxom | | Phiale C. L. Koch, 1909 | | 2 | Species | Taxom | | Phidippus C. L. Koch, 1901 | | 1 | Species | Taxom | Phoneutria Perty, 1833 | Armed spiders | 0 | Species | Taxom | | Phoroncidia Westwood, 1964 | | 1 | Species | Taxom | | Phrynus Lamarck, 2002 | | 1 | Species | Taxom | | Phyllocoptes Nalepa, 1924 | | 1 | Species | Taxom | | Piaroa Villarreal, ..., 2009 | | 1 | Species | Taxom | | Platyacarus L. H. Kudon, 2007 | | 2 | Species | Taxom | | Poassa Roewer, 1943 | | 1 | Species | Taxom | | Proctophyllodes Robin, 2017 | | 3 | Species | Taxom | | Psalmopoeus Pocock, 1880 | | 1 | Species | Taxom | | Pseudocleobis Pocock, 1976 | | 1 | Species | Taxom | | Pseudosparianthis Simon, 1897 | | 1 | Species | Taxom | | Quindina Roewer, 1943 | | 1 | Species | Taxom | | Rhaucus Simon, 1879 | | 2 | Species | Taxom | | Rhipicephalus Ziemanni Neu..., 1806 | | 2 | Species | Taxom | | Rhytidelasma Gaud, 1980 | | 1 | Species | Taxom | Schizocosa Chamberlin, 1904 | | 0 | Species | Taxom | | Scytodes Latreille, 1837 | Spitting Spider | 1 | Species | Taxom | | Sericopelma Ausserer, 1980 | | 1 | Species | Taxom | | Sicarius Walckenaer, 1899 | Assassin spiders | 1 | Species | Taxom | | Spermophorides Wunderlich, 1973 | | 1 | Species | Taxom | | Sphaerobothria Karsch, 1879 | | 1 | Species | Taxom | | Stichoplastoris Rudloff, 1980 | | 2 | Species | Taxom | | Stygnoleptes Banks, 1914 | | 1 | Species | Taxom | Stygnomma Roewer, 1912 | | 0 | Species | Taxom | | Tarsonemus Canestrini &..., 1939 | | 2 | Species | Taxom | | Tengella Dahl, 1909 | | 1 | Species | Taxom | | Tetrablemma O. P-Cambridge, 2010 | | 1 | Species | Taxom | | Theridiosoma O. P.-Cambridge, 1936 | Ray spiders | 1 | Species | Taxom | | Tityus C. L. Koch, 1897 | | 3 | Species | Taxom | Trichonephila Dahl, 1911 | | 0 | Species | Taxom | | Trichothyas Viets, 1895 | | 1 | Species | Taxom | | Trochosa C. L. Koch, 1778 | | 1 | Species | Taxom | | Utivarachna Kishida, 2001 | | 1 | Species | Taxom | | Witica O. P.-Cambridge, 1865 | | 1 | Species | Taxom | Zimiromus Banks, 1914 | | 0 | Species | Taxom |
Species list for Alajuela
153 Species and 4 Subspecies | Afrogarypus intermedius nanus Beier, 1959 | | | Alliphis megalodacne Potter & Joh..., 1976 | | | Allocosa panamena Ralph Vary C..., 1925 | Wolf spiders | | Alloptes (Sternalloptes) cyrtolobus Gaud, 1976 | | | Amblyomma (Dermiomma) varium Koch, 1844 | Sloth's giant tick | | Ami ginae | | | Ammotrecha stollii Banks, 1900 | Camel spiders | | Anaptomecus longiventris Eugène Simon, 1903 | Huntsman spiders | | Anelosimus studiosus (Nicholas Mar..., 1850) | ⇒ Anelosimus fraternus Agnarsson, 2006 | | Anopsicus facetus Gertsch, 1982 | | | Aphonopelma sclerothrix Carlos E. Va..., 1980 | Tarantula spiders | | Araneus selva Levi, 1991 | Digger Bee | | Archaeodictyna ammophila Menge, 1871 | | | Argiope argentata Fabricius, 1775 | Banded Garden Spider | | Argiope submaronica (Fabricius, 1775) | ⇒ Argiope argentata Fabricius, 1775 | | Ariadna fidicina (Ralph Vary C..., 1924) | ⇒ Citharoceps fidicina Chamberlin, 1924 | | Ariadna reginae Giroti & Bre..., 2018 | | | Aschnaoonops pamplona Platnick & al., 2013 | | | Atrichophyllodes latilobus Mironov, Lit..., 2017 | | | Australaena hystricina Lucien Berland, 1942 | | | Azilia guatemalensis Octavius Pic..., 1889 | Ants | | Brachypelma albopilosum Valerio, 1980 | Curly-hair Tarantula | | Brignolia parumpunctata Simon, 1893 | | | Calicina sequoia Briggs & Hom, 1966 | | | Centrotrombidium culicoides Vercammen-Gr..., 1957 | | | Centruroides edwardsii Gervais, 1843 | Scorpions | | Centruroides gracilis Latreille, 1804 | Alacran azul {blue scorpion} | | Centruroides limbatus Pocock, 1898 | Scorpions | | Centruroides margaritatus Gervais, 1841 | | | Chapoda recondita Peckham & Pe..., 1896 | Jumping spiders | | Chrysometa alajuela Herbert W. Levi, 1986 | Longjawed orb weavers | | Chrysometa craigae Herbert W. Levi, 1986 | Longjawed orb weavers | | Chrysometa poas Herbert W. Levi, 1986 | Longjawed orb weavers | | Cicurina medina Willis J. Ge..., 1992 | | | Colonus sylvanus Hentz, 1846 | Jumping spiders | | Conothele trachypus Wladislaus K..., 1908 | Annual buckwheat | | Costarina superplena Platnick & B..., 2014 | Goblin spiders | | Cupiennius coccineus Frederick Oc..., 1901 | Red-legged Banana Spider | | Cupiennius foliatus Frederick Oc..., 1901 | Wandering spiders | | Cupiennius getazi Eugène Simon, 1891 | Banana Spider | | Cupiennius granadensis Eugen von Ke..., 1877 | Wandering spiders | | Cupiennius valentinei Alexander Pe..., 1925 | Wandering spiders | | Davus fasciatus (O. Pickard-C..., 1892) | ⇒ Cyclosternum fasciatum O. P.-Cambridge, 1892 | | Davus ruficeps Simon, 1891 | | | Deinopis longipes Frederick Oc..., 1902 | Ogre faced spiders | | Dermacentor (Americentor) albipictus Packard, 1869 | Elk tick | | Dermacentor nitens Neumann, 1897 | Tropical Horse Tick | | Diplocentrus coylei Fritts & Sissom, 1996 | | | Drassyllus orgilus (Chamberlin, 1922) | ⇒ Drassyllus dromeus Chamberlin, 1922 | | Drymusa dinora Valerio, 1971 | False violin spiders | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Epilineutes globosus O. P.-Cambridge, 1896 | Ray spiders | | Episinus rio Herbert Walt..., 1967 | | | Eriophora fuliginea C. L. Koch, 1838 | Orb weavers | | Eriophora ravilla C. L. Koch, 1844 | Orb weavers | | Eupoecilaema magnum Roewer, 1933 | Harvestmen | | Eustala bifida Frederick Oc..., 1904 | Orb weavers | | Eustala illicita Octavius Pic..., 1889 | Orb weavers | | Flechtmannus homalinotus Moraes, Lind..., 2002 | | | Frigga pratensis Peckham & Pe..., 1885 | Jumping spiders | | Galeodes trichotichnus Roewer, 1934 | | | Galumna (Galumna) hammerae P. Balogh, 1985 | | | Gasteracantha cancriformis Linnaeus, 1758 | Crab spider | | Goeldia tizamina Ralph Vary C..., 1938 | Penis fish | | Heteropoda leptoscelis Tord Tamerla..., 1892 | | | Histiostoma (Histiostoma) heriades Fain & Pauly, 2001 | | | Hololena nedra Ralph Vary C..., 1942 | | | Hydranetes tropisternus Kethley, 1971 | | | Kiekie curvipes Keyserling, 1881 | | | Lasiodora puriscal Carlos E. Va..., 1980 | Tarantula spiders | | Leucauge argyra Walckenaer, 1842 | Longjawed orb weavers | | Leucauge argyrobapta (White, 1841) | ⇒ Leucauge venusta Walckenaer, 1841 | | Lyssomanes bitaeniatus Peckham & Wh..., 1889 | Jumping spiders | | Lyssomanes elegans Frederick Oc..., 1900 | Jumping spiders | | Lyssomanes patens Peckham & Pe..., 1896 | Jumping spiders | | Lyssomanes taczanowskii María Elena ..., 1980 | | | Lyssomanes tarmae María Elena ..., 1980 | | | Mangora craigae Levi, 2005 | | | Megachernes limatus limatus Hoff and Par..., 1958 | | | Megaphobema mesomelas Octavius Pic..., 1892 | Costa Rican Red Knee | | Mesabolivar aurantiacus Mello-Leitao, 1930 | | | Mesoplophora (Mesoplophora) hauseri Mahunka, 1982 | | | Metagonia paranapiacaba Huber, Rheim..., 2005 | | | Metazygia incerta Octavius Pic..., 1889 | Orb weavers | | Micaria idana Norman I. Pl..., 1988 | | | Micrathena bimucronata Octavius Pic..., 1899 | Orb weavers | | Micrathena brevipes Octavius Pic..., 1890 | Orb weavers | | Micrathena gracilis Charles Atha..., 1805 | Orb Weavers | | Micrathena lucasi Eugen von Ke..., 1864 | Orb weavers | | Micrathena mitrata Nicholas Mar..., 1850 | Orb Weavers | | Micrathena spinosa Linnaeus, 1758 | | | Modisimus bribri Huber, 1998 | Cellar spiders | | Modisimus guatuso Huber, 1998 | Cellar spiders | | Mononychellus tanajoa Auct. nec Bo..., 1938 | Cassava green mite | | Myrmarachne platypalpus (Bradoo, 1980) | ⇒ Myrmarachne platypalpa Bradoo, 1980 | | Neoxyphinus amazonicus Moss & Feitosa, 2016 | | | Nephila clavipes (Linnaeus, 1767) | ⇒ Alpaida sulphurea Taczanowski, 1873 | | Nycteridocaulus hylophylax Mironov, Lit..., 2017 | | | Nycteridocaulus ketourus Mironov, Lit..., 2017 | | | Nycteridocaulus myiobius Mironov, Lit..., 2017 | | | Nycteridocaulus pectinatus Atyeo, 1966 | | | Nycteridocaulus platyrinchi Mironov, Lit..., 2017 | | | Oecobius rivula Shear, 1970 | | | Olopachys copris Ishikawa, 1984 | | | Opas caudacuta Taczanowski, 1873 | | | Opopaea deserticola Eugène Simon, 1891 | | | Pachylicus rugosus Banks, 1909 | Harvestmen | | Paraphrynus laevifrons Pocock, 1894 | Nubbin threetooth | | Pardosa prativaga scoparia Simon, 1937 | | | Peucetia rubrolineata Eugen von Ke..., 1877 | Lynx spiders | | Peucetia viridans Hentz, 1832 | Green Lynx Spider | | Phiale bulbosa Frederick Oc..., 1901 | Jumping spiders | | Phiale formosa Richard C. B..., 1909 | Jumping spiders | | Phidippus bidentatus Frederick Oc..., 1901 | Jumping spiders | | Phoroncidia tina Herbert Walt..., 1964 | Crested anoda | | Phrynus pseudoparvulus Armas and Ví..., 2002 | | | Phyllocoptes heteronotus Nalepa, 1924 | | | Piaroa bijagua Armas & Víq..., 2009 | Shorttailed whipscorpion | | Platyacarus dendrocinclae Mironov, Lit..., 2017 | | | Platyacarus sittasomi Hernandes, V..., 2007 | | | Poassa limbata Roewer, 1943 | Harvestmen | | Proctophyllodes euphoniae Mironov, Lit..., 2017 | | | Proctophyllodes habiae Atyeo & Braasch, 1966 | | | Proctophyllodes parkesiae Mironov, Lit..., 2017 | | | Psalmopoeus reduncus Ferdinand Ka..., 1880 | Costa Rican orangemouth tarantula | | Pseudocleobis puelche Maury, 1976 | | | Pseudosparianthis ravida Eugène Simon, 1897 | | | Quindina limbata Roewer, 1943 | | | Rhaucus florezi García & Kury, 2017 | | | Rhaucus serripes Simon, 1879 | | | Rhipicephalus (Boophilus) microplus Canestrini, 1888 | Asian blue tick | | Rhipicephalus (Rhipicephalus) sanguineus (Latreille, 1806) | ⇒ Rhipicephalus sanguineus Latreille, 1806 | | Rhytidelasma allochaeta Gaud, 1980 | | | Scytodes fusca Walckenaer, 1837 | Brown spitting spider | | Sericopelma melanotarsum Carlos E. Va..., 1980 | Tarantula spiders | | Sicarius rugosus F. Octavius ..., 1899 | | | Spermophorides huberti Senglet, 1973 | | | Sphaerobothria hoffmanni Ferdinand Ka..., 1879 | Tarantula spiders | | Stichoplastoris denticulatus Carlos E. Va..., 1980 | Tarantula spiders | | Stichoplastoris obelix Carlos E. Va..., 1980 | Tarantula spiders | | Stygnoleptes analis Banks, 1914 | Harvestmen | | Tarsonemus (Tarsonemus) apis Rennie, 1921 | | | Tarsonemus (Tarsonemus) cryptocephalus Ewing, 1939 | | | Tengella radiata Wladislaus K..., 1909 | | | Tetrablemma alaus Burger, Har..., 2010 | | | Theridiosoma zygops Chamberlin &..., 1936 | Ray spiders | | Tityus asthenes Pocock, 1893 | Scorpions | | Tityus ocelote Francke & St..., 1987 | Scorpions | | Tityus pachyurus Pocock, 1897 | Northern jointvetch | | Trichothyas petrophila petrophila Michael, 1895 | | | Trochosa ruricola (De Geer, 1778) | ⇒ Trochosa hispanica Eugène Simon, 1870 | | Utivarachna ichneumon Christa L. D..., 2001 | | | Witica crassicauda Keyserling, 1865 | Orb weavers |
Subnodes of Arachnida with occurrences in Alajuela
 | | 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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