AntsAntsArachnidsArachnids
BeesBeesBeetlesBeetles
BookliceBookliceBugsBugs
BumblebeesBumblebeesButterfliesButterflies
CicadasCicadasCrane fliesCrane flies
DragonfliesDragonfliesEarwigsEarwigs
FliesFliesIsopodsIsopods
LocustsLocustsMantisesMantises
MayfliesMayfliesMosquitoesMosquitoes
MyriapodsMyriapodsNet-wingedNet-winged
Plant-parasiticPlant-parasiticScorpion fliesScorpion flies
TermitesTermitesWaspsWasps
INSECTOIDGERENGDARK LIGHT
Home Arthropoda Imprint Contact
TAXFAMGENSPESUB
Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Hidalgo County (New Mexico, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
49
124
164
Families
Genera
Species
 
Taxom
 


List of families for Hidalgo County (New Mexico)
49 Families width 164 Species and 1 Subspecies
#ALTCPDBSMVGEOHFRU
Araneidae Simon, 1895Golden orb web spiders12SpeciesTaxom
Linyphiidae Blackwall, 1859Dwarf spiders11SpeciesTaxom
Theridiidae Sundevall, 1833Cobweb And Widow Spiders9SpeciesTaxom
Agelenidae (C. L. Koch, 1837)Agelenid Spiders3SpeciesTaxom
Lycosidae Lehtinen & H..., 1979Ground Spiders13SpeciesTaxom
Ammotrechidae Roewer, 1934Curve-faced solifugid3SpeciesTaxom
Theraphosidae Thorell, 1870Bird-eating spiders0SpeciesTaxom
Corinnidae Karsch, 1880Ant-like Sac Spiders3SpeciesTaxom
Philodromidae (Thorell, 1870)False crab spiders10SpeciesTaxom
Dictynidae O. P-Cambridge, 1871Dictynid spiders3SpeciesTaxom
Tenuipalpidae Berlese, 1913False spider mites1SpeciesTaxom
Crotoniidae Thorell, 18761SpeciesTaxom
Buthidae (C. L. Koch, 1837)Arrowbreasted scorpions2SpeciesTaxom
Salticidae Blackwall, 1842Jumping Spider21SpeciesTaxom
Miturgidae Simon, 1885Long-legged sac spiders1SpeciesTaxom
Vaejovidae Thorell, 18763SpeciesTaxom
Clubionidae Wagner, 1887Clubiones1SpeciesTaxom
Thomisidae Sundevall, 1833Crab Spider10SpeciesTaxom
Cybaeidae Banks, 1892Pond Water Spiders1SpeciesTaxom
Scorpionidae Pierre André..., 1802Largeclaw scorpions1SpeciesTaxom
Pisauridae Simon, 1890Big wolf spider2SpeciesTaxom
Gnaphosidae Pocock, 1898Flat-bellied ground spiders14SpeciesTaxom
Dysderidae C. L. Koch, 1837Dysderid spiders3SpeciesTaxom
Eremobatidae Kraepelin, 18998SpeciesTaxom
Oonopidae Simon, 1890Dwarf Cell Spiders0SpeciesTaxom
Geogarypidae Chamberlin, 19301SpeciesTaxom
Tetragnathidae Menge, 1866Elongated Orb Weavers5SpeciesTaxom
Hahniidae (Bertkau, 1878)Dwarf sheet spiders1SpeciesTaxom
Leeuwenhoekiidae Womersley, 1944Chigger mites0SpeciesTaxom
Harpirhynchidae Dubinin, 19572SpeciesTaxom
Hemisarcoptidae Oudemans, 19041SpeciesTaxom
Filistatidae Ausserer, 1867Crevice weaver1SpeciesTaxom
Sicariidae Keyserling, 1880Brown recluse spiders1SpeciesTaxom
Mimetidae Simon, 1881Pirate spider1SpeciesTaxom
Sparassidae Bertkau, 1872Giant crab spiders1SpeciesTaxom
Argasidae C. L. Koch, 1844Soft tick1SpeciesTaxom
Otopheidomenidae Treat, 19551SpeciesTaxom
Oxyopidae Thorell, 1870Lynx spiders3SpeciesTaxom
Phalangiidae Latreille, 1802Daddy-Long-Legs1SpeciesTaxom
Pholcidae C. L. Koch, 1851Carpenter spider2SpeciesTaxom
Ricinoididae Ewing, 1929Hooded tickspiders1SpeciesTaxom
Segestriidae Simon, 1893Six-eyed Spiders0SpeciesTaxom
Syringophilidae Lavoipierre, 1953Quill mites1SpeciesTaxom
Garypidae Simon, 18791SpeciesTaxom
Tarsonemidae Kramer, 1877Tarsonemid mites1SpeciesTaxom
Chernetidae Menge, 18551SpeciesTaxom
Trombiculidae Ewing, 1929Chigger mites0SpeciesTaxom
Psoralgidae Oudemans, 19080SpeciesTaxom
Uloboridae Thorell, 1869Cribellate orb weavers1SpeciesTaxom


Genera for Hidalgo County (New Mexico)
124 Genera with 164 Species
#ABCDEGHIKLMNOPRSTUVWXZ
Acanthepeira Marx, 18051SpeciesTaxom
Acanthoneta Eskov & Marusik, 19131SpeciesTaxom
Achaearanea Strand, 1929
0SpeciesTaxom
Agelenopsis Giebel, 1843American grass spiders2SpeciesTaxom
Agnyphantes Hull, 19151SpeciesTaxom
Agyneta Hull, 19192SpeciesTaxom
Alopecosa Simon, 1758Fox spiders1SpeciesTaxom
Ammotrechula Roewer, 18982SpeciesTaxom
Anelosimus Simon, 1850Social cobweb spiders1SpeciesTaxom
Aphonopelma Pocock, 1901
0SpeciesTaxom
Apochinomma Pavesi, 18961SpeciesTaxom
Apollophanes O. P.-Cambridge, 19041SpeciesTaxom
Araneus Clerck, 1870Angulate & roundshouldered orbweavers2SpeciesTaxom
Araniella Chamberlin &..., 1847Cucumber spiders1SpeciesTaxom
Archaeodictyna Caporiacco, 18711SpeciesTaxom
Arctosa C. L. Koch, 1852Bear Spiders1SpeciesTaxom
Argiope Audouin, 1775Garden orbweavers2SpeciesTaxom
Asagena Sundevall, 18821SpeciesTaxom
Branchia Muma, 19511SpeciesTaxom
Brevipalpus Donnadieu, 19041SpeciesTaxom
Camisia von Heyden, 19931SpeciesTaxom
Castianeira Keyserling, 1969Ant-Mimic Sac Spiders2SpeciesTaxom
Centruroides Marx, 1863Bark scorpions2SpeciesTaxom
Ceratinops Banks, 18821SpeciesTaxom
Chalcoscirtus Bertkau, 18761SpeciesTaxom
Cheiracanthium C. L. Koch, 1847Longlegged sac spiders1SpeciesTaxom
Chihuahuanus Gonzalez-San..., 18981SpeciesTaxom
Clubiona Latreille, 1866Leaf curling sac spiders1SpeciesTaxom
Coriarachne Thorell, 18931SpeciesTaxom
Cybaeus L. Koch, 18861SpeciesTaxom
Dictyna Sundevall, 19362SpeciesTaxom
Diplocentrus Peters, 1975Toothed Scorpions1SpeciesTaxom
Dipoena Thorell, 18821SpeciesTaxom
Dolomedes Latreille, 1845Dock spiders1SpeciesTaxom
Drassyllus Chamberlin, 19763SpeciesTaxom
Dysdera Latreille, 20013SpeciesTaxom
Emathis Simon, 18901SpeciesTaxom
Enoplognatha Pavesi, 18981SpeciesTaxom
Eremobates Banks, 19417SpeciesTaxom
Eremorhax Roewer, 19871SpeciesTaxom
Eris C. L. Koch, 18451SpeciesTaxom
Euryopis Menge, 19081SpeciesTaxom
Eustala Simon, 18982SpeciesTaxom
Gamasomorpha Karsch, 1881
0SpeciesTaxom
Geogarypus J. C. Chambe..., 19811SpeciesTaxom
Glenognatha Simon, 18941SpeciesTaxom
Gnaphosa Latreille, 18662SpeciesTaxom
Habronattus F. O. P.-Cam..., 1979Paradise Spiders5SpeciesTaxom
Hahnia C. L. Koch, 18751SpeciesTaxom
Hannemania Oudemans, 1911
0SpeciesTaxom
Haplodrassus Chamberlin, 18391SpeciesTaxom
Harpirhynchus Megnin, 19111SpeciesTaxom
Hemisarcoptes Lignières, 19611SpeciesTaxom
Herpyllus Hentz, 19283SpeciesTaxom
Hogna Simon, 19352SpeciesTaxom
Improphantes Saaristo & T..., 18821SpeciesTaxom
Islandiana Braendegaard, 19321SpeciesTaxom
Kukulcania Lehtinen, 19351SpeciesTaxom
Larinioides Caporiacco, 1758Furrow spiders2SpeciesTaxom
Lepthyphantes Menge, 18821SpeciesTaxom
Leucauge White, 1841Orchard Spider And Allies1SpeciesTaxom
Loxosceles Heineken & Lowe, 1940Brown spiders1SpeciesTaxom
Maratus Karsch, 1883Peacock spiders1SpeciesTaxom
Marpissa C. L. Koch, 18461SpeciesTaxom
Mecaphesa Simon, 19333SpeciesTaxom
Melychiopharis Simon, 18951SpeciesTaxom
Metaphidippus F. O. P.-Cam..., 19241SpeciesTaxom
Micaria Westring, 19881SpeciesTaxom
Mimetus Hentz, 1923Pirate spiders1SpeciesTaxom
Misumena Latreille, 1758Flower crab spiders1SpeciesTaxom
Misumenoides F. O. P-Camb..., 18371SpeciesTaxom
Misumenops F. O. P.-Cam..., 1900
0SpeciesTaxom
Neharpyrhynchus Fain, 19681SpeciesTaxom
Neoscona Simon, 1838Spotted orbweavers2SpeciesTaxom
Nodocion Chamberlin, 19281SpeciesTaxom
Olios Walckenaer, 18801SpeciesTaxom
Orchestina Simon, 1882
0SpeciesTaxom
Oreonetides Strand, 18721SpeciesTaxom
Otobius Banks, 18841SpeciesTaxom
Otopheidomenis Treat, 19551SpeciesTaxom
Oxyopes Latreille, 1845Lynx Spiders2SpeciesTaxom
Parasteatoda Archer, 1841Comb-Clawed Spider1SpeciesTaxom
Paravaejovis Williams, 18631SpeciesTaxom
Pardosa C. L. Koch, 1934Thin-legged Wolf Spider5SpeciesTaxom
Paruroctonus Werner, 19311SpeciesTaxom
Pelegrina Franganillo, 1837White-Cheeked Jumping Spiders3SpeciesTaxom
Peucetia Thorell, 18321SpeciesTaxom
Phalangium Linnaeus, 17611SpeciesTaxom
Phidippus C. L. Koch, 18833SpeciesTaxom
Philodromus Walckenaer, 1847Running Crab Spider4SpeciesTaxom
Pholcus Walckenaer, 17751SpeciesTaxom
Pisaurina Simon, 18371SpeciesTaxom
Pocadicnemis Simon, 19761SpeciesTaxom
Poultonella Peckham & Pe..., 18831SpeciesTaxom
Pseudocellus Platnick, 19391SpeciesTaxom
Psilochorus Simon, 19401SpeciesTaxom
Rhysodromus Schick, 18841SpeciesTaxom
Salticus Latreille, 1757Zebra Spider1SpeciesTaxom
Sassacus Peckham & Pe..., 18951SpeciesTaxom
Schizocosa Chamberlin, 18443SpeciesTaxom
Scotinotylus Simon, 1884
0SpeciesTaxom
Segestria Latreille, 1804
0SpeciesTaxom
Sisicottus Bishop & Crosby, 18821SpeciesTaxom
Steatoda Sundevall, 1802False black widows1SpeciesTaxom
Stibarokris Kethley, 19701SpeciesTaxom
Synsphyronus J. C. Chambe..., 19431SpeciesTaxom
Tarsonemus Canestrini &..., 19391SpeciesTaxom
Tegenaria Latreille, 1758House spiders1SpeciesTaxom
Tetragnatha Latreille, 1878Four-jawed spider3SpeciesTaxom
Thanatus C. L. Koch, 19081SpeciesTaxom
Theridion Walckenaer, 1882Tangle-Web Spiders1SpeciesTaxom
Thymoites Keyserling, 1884
0SpeciesTaxom
Tibellus Simon, 1802Slender Crab Spider3SpeciesTaxom
Tmarus Simon, 18371SpeciesTaxom
Trochosa C. L. Koch, 18561SpeciesTaxom
Troglochernes Beier, 20071SpeciesTaxom
Trombicula Berlese, 1905
0SpeciesTaxom
Trouessalges Fonseca, 1954
0SpeciesTaxom
Uloborus Latreille, 1842Cribellate Orb Weaver1SpeciesTaxom
Vaejovis Koch, 1836
0SpeciesTaxom
Walckenaeria Blackwall, 1833
0SpeciesTaxom
Xysticus Koch, 1887Ground Crab Spider3SpeciesTaxom
Zelotes Gistel, 19223SpeciesTaxom
Zygoballus Peckham & Pe..., 18851SpeciesTaxom


Species list for Hidalgo County (New Mexico)
164 Species and 1 Subspecies
Acanthepeira stellata Walckenaer, 1805Star-bellied orb-weaver
Acanthoneta furcata Emerton, 1913
Agelenopsis aleenae Ralph Vary C..., 1935
Agelenopsis pennsylvanica Carl Ludwig ..., 1843
Agnyphantes arboreus James Henry ..., 1915
Agyneta danielbelangeri Duperre, 2013
Agyneta fillmorana Chamberlin, 1919
Alopecosa aculeata Clerck, 1758
Ammotrechula mulaiki Muma, 1951
Ammotrechula peninsulana Banks, 1898
Anelosimus studiosus (Nicholas Mar..., 1850)⇒ Anelosimus fraternus Agnarsson, 2006
Apochinomma formica Eugène Simon, 1896
Apollophanes texanus Banks, 1904
Araneus gemmoides Chamberlin &..., 1935Cat-faced Spider
Araneus nordmanni Thorell, 1870Nordmann'S Orbweaver
Araniella displicata Hentz, 1847Six-spotted orbweaver
Archaeodictyna ammophila Menge, 1871
Arctosa alpigena Carl Ludwig ..., 1852
Argiope aurantia Lucas, 1833American garden spider
Argiope trifasciata Forsskål, 1775Banded Argiope
Asagena americana James Henry ..., 1882Two-Spotted Cobweb Spider
Branchia brevis Muma, 1951
Brevipalpus californicus Banks, 1904Bunch mite
Camisia (Camisia) dictyna Colloff, 1993
Castianeira longipalpa Nicholas Mar..., 1847
Castianeira occidens Reiskind, 1969
Centruroides exilicauda Wood, 1863Arizona bark scorpion
Centruroides sculpturatus (Wood, 1863)⇒ Centruroides exilicauda Wood, 1863
Ceratinops latus James Henry ..., 1882
Chalcoscirtus alpicola Ludwig Carl ..., 1876
Cheiracanthium inclusum Hentz, 1847Agrarian sac spider
Chihuahuanus crassimanus Pocock, 1898
Clubiona abboti Ludwig Carl ..., 1866Redflower buckwheat
Coriarachne brunneipes Richard C. B..., 1893
Cybaeus signifer Eugène Simon, 1886
Dictyna calcarata Richard C. B..., 1904Mesh weaver
Dictyna personata Willis J. Ge..., 1936
Diplocentrus peloncillensis Francke, 1975
Dipoena nigra (James Henry ..., 1882)⇒ Theridula nigerrima Alexander Pe..., 1911
Dolomedes scriptus Hentz, 1845Striped Fishing Spider
Drassyllus lamprus Chamberlin, 1920
Drassyllus mormon Chamberlin, 1936
Drassyllus mumai Gertsch & Ri..., 1976
Dysdera crocata (Koch, 1838)⇒ Dysdera maurusia Tord Tamerla..., 1873
Dysdera nomada Eugène Simon, 1910Stocky cerith
Dysdera pristiphora Carlo Pesarini, 2001
Emathis sobara Thorell, 1890
Enoplognatha intrepida William Sør..., 1898
Eremobates arizonicus Roewer, 1934
Eremobates bajadae Muma & Brook..., 1988
Eremobates kraepelini Muma, 1951
Eremobates nodularis Muma, 1951
Eremobates norrisi Muma & Brook..., 1988
Eremobates pallipes Say, 1823
Eremobates palpisetulosus Fichter, 1941
Eremorhax magnellus Brookhart & ..., 1987
Eris militaris Nicholas Mar..., 1845Bronze jumper
Euryopis scriptipes Banks, 1908
Eustala anastera (Walckenaer, 1842)⇒ Eustala conchlea Henry Christ..., 1888
Eustala scutigera Octavius Pic..., 1898Orb weavers
Geogarypus rhantus Harvey, 1981
Glenognatha foxi McCook, 1894Longjawed orb weavers
Gnaphosa dentata Norman I. Pl..., 1975
Gnaphosa sericata Carl Ludwig ..., 1866Ground spiders
Habronattus clypeatus Richard C. B..., 1895
Habronattus coecatus Nicholas Mar..., 1846
Habronattus cognatus Peckham & Pe..., 1901
Habronattus conjunctus Banks, 1898
Habronattus ustulatus Griswold, 1979
Hahnia ononidum (Eugène Simon, 1875)⇒ Hahnia petrobia Eugène Simon, 1875
Haplodrassus signifer (C. L. Koch, 1839)⇒ Haplodrassus pugnans Simon, 1880
Harpirhynchus brevis Ewing, 1911
Hemisarcoptes cooremani Thomas, 1961
Herpyllus convallis Chamberlin, 1936
Herpyllus ecclesiasticus Hentz, 1832Eastern parson spider
Herpyllus hesperolus Chamberlin, 1928
Hogna baltimoriana Eugen von Ke..., 1877
Hogna tigana Willis J. Ge..., 1935
Improphantes complicatus James Henry ..., 1882
Islandiana princeps Braendegaard, 1932Eastern Whiskered Money Spider
Kukulcania arizonica Ralph Vary C..., 1935Arizona black hole spider
Larinioides cornutus Clerck, 1758Furrow orb spider
Larinioides patagiatus Clerck, 1758Ornamental Orbweaver
Lepthyphantes alpinus James Henry ..., 1882
Leucauge venusta Walckenaer, 1841Longjawed Orb Weavers
Loxosceles arizonica Gertsch & Mu..., 1940Arizona brown spider
Maratus nigromaculatus Keyserling, 1883
Marpissa lineata Carl Ludwig ..., 1846
Mecaphesa asperata Nicholas Mar..., 1847Crab Spiders
Mecaphesa celer Hentz, 1847Celer crab spider
Mecaphesa coloradensis Willis J. Ge..., 1933
Melychiopharis cynips Eugène Simon, 1895
Metaphidippus chera Ralph Vary C..., 1924
Micaria nye Norman I. Pl..., 1988
Mimetus puritanus Chamberlin, 1923Common Pirate Spider
Misumena vatia Clerck, 1758Crab Spider
Misumenoides formosipes Charles Atha..., 1837White banded crab spider
Neharpyrhynchus novoplumaris Moss, Oliver..., 1968
Neoscona arabesca Walckenaer, 1842Arabesque orbweaver
Neoscona crucifera Lucas, 1838Barn spider
Nodocion rufithoracicus Worley, 1928Nevada gilia
Olios fasciculatus Eugène Simon, 1880Golden huntsman spider
Oreonetides vaginatus (Thorell, 1872)⇒ Oreonetides filicatus Crosby, 1937
Otobius megnini Dugès, 1884Ear tick
Otopheidomenis zalelestes Treat, 1955
Oxyopes salticus Hentz, 1845Lynx spider
Oxyopes scalaris Nicholas Mar..., 1845Western lynx spider
Parasteatoda tepidariorum C. L. Koch, 1841American house false widow spider
Paravaejovis spinigerus Wood, 1863Arizona stripedtail scorpion
Pardosa mackenziana Eugen von Ke..., 1877
Pardosa orophila Willis J. Ge..., 1933Eligulate lycopods
Pardosa sternalis (Tord Tamerla..., 1877)⇒ Pardosa coloradensis Richard C. B..., 1894
Pardosa steva Allen Lowrie..., 1955
Pardosa wyuta Willis J. Ge..., 1934
Paruroctonus gracilior Hoffmann, 1931Chihuahuan slendertailed scorpion
Pelegrina arizonensis Peckham & Pe..., 1901
Pelegrina galathea Charles Atha..., 1837Jumping Spiders
Pelegrina proterva Charles Atha..., 1837Common White-Cheeked Jumping Spider
Peucetia viridans Hentz, 1832Green Lynx Spider
Phalangium opilio Linnaeus, 1761Brown daddy-long-legs
Phidippus audax (Nicholas Mar..., 1845)⇒ Salticus variegatus Hentz, 1845
Phidippus carneus Peckham, Pec..., 1896
Phidippus octopunctatus Peckham & Pe..., 1883
Philodromus imbecillus Eugen von Ke..., 1880
Philodromus keyserlingi Marx, 1890
Philodromus marxi Eugen von Ke..., 1884Guinea ant
Philodromus vulgaris Nicholas Mar..., 1847
Pholcus phalangioides (Fuesslin, 1775)⇒ Smeringopus pallidus Blackwall, 1858
Pisaurina mira Charles Atha..., 1837American Nursery Web Spider
Pocadicnemis occidentalis Alfred Frank..., 1976
Poultonella alboimmaculata Peckham & Pe..., 1883
Pseudocellus dorotheae Gertsch & Mu..., 1939
Psilochorus imitatus Gertsch & Mu..., 1940
Rhysodromus alascensis Keyserling, 1884
Salticus scenicus (Clerck, 1757)⇒ Salticus cingulatus Panzer, 1797
Sassacus papenhoei Peckham & Pe..., 1895
Schizocosa avida Charles Atha..., 1837
Schizocosa retrorsa Richard C. B..., 1911
Schizocosa saltatrix Nicholas Mar..., 1844
Sisicottus montanus (James Henry ..., 1882)⇒ Sisicottus panopeus FrantiÅ¡ek M..., 1999
Steatoda triangulosa Walckenaer, 1802Triangulate bud spider
Stibarokris phalacrus Kethley, 1970
Synsphyronus mimetus Chamberlin, 1943Costate mountainsnail
Tarsonemus (Tarsonemus) cryptocephalus Ewing, 1939
Tegenaria domestica (Clerck, 1758)⇒ Tegenaria parietina Fourcroy, 1785
Tetragnatha extensa (Linnaeus, 1758)⇒ Tetragnatha montana Simon, 1874
Tetragnatha laboriosa Hentz, 1850Longjawed orb weavers
Tetragnatha trichodes trichodes Thorell, 1878
Thanatus bungei Kulczyński, 1908
Theridion murarium James Henry ..., 1882
Tibellus duttoni Nicholas Mar..., 1847
Tibellus maritimus Menge, 1875Goblin shark
Tibellus oblongus (Walckenaer, 1802)⇒ Tibellus maritimus Menge, 1875
Tmarus angulatus Charles Atha..., 1837Tuberculated Crab Spider
Trochosa terricola Thorell, 1856
Troglochernes omorgus Harvey & Vol..., 2007
Uloborus glomosus Charles Atha..., 1842Feather-legged Spider
Xysticus ferox Nicholas Mar..., 1847Tan Crab Spider
Xysticus locuples Eugen von Ke..., 1880
Xysticus montanensis Eugen von Ke..., 1887Littleleaf minerslettuce
Zelotes fratris Chamberlin, 1920
Zelotes lasalanus Chamberlin, 1928
Zelotes puritanus Chamberlin, 1922
Zygoballus rufipes Peckham & Pe..., 1885Hammerjawed jumper

Subnodes of Arachnida with occurrences in Hidalgo County (New Mexico)
SubclassDromopoda
Shultz, 1990
10
15
22
Families
Genera
Species

Taxom

SubclassMicrura
Ehrenberg, 1831
39
109
142
Families
Genera
Species

Taxom



Arachnida (Lamarck 1801)
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