Checklist for Infraclass Megoperculata Börner, 1902
and region Chicago (Northern Illinois, Illinois, USA)
List of families for Chicago
23 Families width 158 Species #ALCDMSTPGNO
| Agelenidae (C. L. Koch, 1837) | Agelenid Spiders | 2 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 50 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 18 | Species | Taxom | | Anyphaenidae Bertkau, 1878 | Anyphaenid sac spiders | 2 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 10 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 8 | Species | Taxom | | Miturgidae Simon, 1885 | Long-legged sac spiders | 1 | Species | Taxom | | Clubionidae Wagner, 1887 | Clubiones | 6 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 6 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 10 | Species | Taxom | | Pisauridae Simon, 1890 | Big wolf spider | 2 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 8 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 3 | Species | Taxom | | Nesticidae Simon, 1894 | Cave cobweb spider | 1 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 8 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 9 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 1 | Species | Taxom | | Sicariidae Keyserling, 1880 | Brown recluse spiders | 1 | Species | Taxom | | Oecobiidae Blackwall, 1862 | Disc web spider | 2 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 6 | Species | Taxom | | Philodromidae Thorell, 1870 | False crab spiders | 2 | Species | Taxom | | Pholcidae (C. L. Koch, 1851) | Carpenter spider | 1 | Species | Taxom | | Tengellidae Dahl, 1908 | Tengellid spiders | 1 | Species | Taxom |
Genera for Chicago
94 Genera with 158 Species #ABCDEGHIKLMNOPRSTUWX
| Agelenopsis Giebel, 1843 | American grass spiders | 1 | Species | Taxom | | Agyneta Hull, 1892 | | 3 | Species | Taxom | Alopecosa Simon, 1885 | Fox spiders | 0 | Species | Taxom | | Anyphaena Sundevall, 1866 | | 1 | Species | Taxom | | Apochinomma Pavesi, 1896 | | 1 | Species | Taxom | | Arachosia O. P.-Cambridge, 1909 | | 1 | Species | Taxom | | Archaeodictyna Caporiacco, 1871 | | 1 | Species | Taxom | | Argenna Thorell, 1911 | | 1 | Species | Taxom | | Bathyphantes Menge, 1892 | | 2 | Species | Taxom | | Castianeira Keyserling, 1942 | Ant-Mimic Sac Spiders | 3 | Species | Taxom | | Centromerus Dahl, 1841 | | 1 | Species | Taxom | | Ceraticelus Simon, 1874 | | 1 | Species | Taxom | | Ceratinella Emerton, 1882 | | 1 | Species | Taxom | | Ceratinops Banks, 1892 | | 1 | Species | Taxom | | Ceratinopsis Emerton, 1882 | | 1 | Species | Taxom | | Cheiracanthium C. L. Koch, 1864 | Longlegged sac spiders | 1 | Species | Taxom | | Cicurina Menge, 1887 | | 1 | Species | Taxom | | Clubiona Latreille, 1919 | Leaf curling sac spiders | 5 | Species | Taxom | | Cnephalocotes Simon, 1834 | | 1 | Species | Taxom | | Collinsia O. P.-Cambridge, 1882 | | 1 | Species | Taxom | | Coloncus Chamberlin, 1949 | | 1 | Species | Taxom | | Corythalia C. L. Koch, 1896 | | 1 | Species | Taxom | | Cryptachaea Archer, 1896 | cobweb spiders | 1 | Species | Taxom | | Dictyna Sundevall, 1850 | | 2 | Species | Taxom | | Diplocentria Hull, 1936 | | 2 | Species | Taxom | | Diplostyla Emerton, 1834 | | 1 | Species | Taxom | | Dolomedes Latreille, 1837 | Dock spiders | 1 | Species | Taxom | | Drassyllus Chamberlin, 1922 | | 2 | Species | Taxom | | Dysdera Latreille, 2001 | | 3 | Species | Taxom | | Eidmannella Roewer, 1875 | | 1 | Species | Taxom | | Elaver O. P.-Cambridge, 1866 | | 1 | Species | Taxom | | Emblyna Chamberlin, 1936 | | 3 | Species | Taxom | | Eridantes Crosby & Bishop, 1882 | | 1 | Species | Taxom | | Erigone Audouin, 1872 | Black Dwarf Spiders | 7 | Species | Taxom | | Eustala Simon, 1889 | | 2 | Species | Taxom | | Geolycosa Montgomery, 1912 | Burrowing wolf spiders | 2 | Species | Taxom | | Glenognatha Simon, 1894 | | 1 | Species | Taxom | | Glyphesis Simon, 1882 | | 2 | Species | Taxom | | Grammonota Emerton, 1875 | | 6 | Species | Taxom | | Hamataliwa Keyserling, 1970 | | 1 | Species | Taxom | | Haplodrassus Chamberlin, 1909 | | 1 | Species | Taxom | | Herpyllus Hentz, 1832 | | 1 | Species | Taxom | | Hypselistes Simon, 1875 | | 1 | Species | Taxom | | Hypsosinga Ausserer, 1847 | | 1 | Species | Taxom | | Idionella Banks, 1905 | | 1 | Species | Taxom | | Islandiana Braendegaard, 1965 | | 3 | Species | Taxom | | Kaestneria Wiehle, 1863 | | 1 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 2 | Species | Taxom | | Lepthyphantes Menge, 1911 | | 1 | Species | Taxom | | Leucauge White, 1841 | Orchard Spider And Allies | 1 | Species | Taxom | | Loxosceles Heineken & Lowe, 1940 | Brown spiders | 1 | Species | Taxom | | Lycosa Latreille, 1912 | Wolf Spiders | 1 | Species | Taxom | | Mermessus O. P.-Cambridge, 1882 | | 3 | Species | Taxom | | Micaria Westring, 1831 | | 2 | Species | Taxom | | Micrathena Sundevall, 1805 | | 1 | Species | Taxom | | Neoscona Simon, 1838 | Spotted orbweavers | 2 | Species | Taxom | | Oecobius Lucas, 1859 | Wall spider | 2 | Species | Taxom | | Ostearius Hull, 1879 | | 1 | Species | Taxom | | Ozyptila Simon, 1837 | Leaflitter crab spiders | 2 | Species | Taxom | | Pachygnatha Sundevall, 1845 | Thickjawed Orb Weavers | 3 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 2 | Species | Taxom | | Pardosa C. L. Koch, 1844 | Thin-legged Wolf Spider | 4 | Species | Taxom | | Peckhamia Simon, 1846 | | 1 | Species | Taxom | | Phidippus C. L. Koch, 1845 | | 1 | Species | Taxom | | Philodromus Walckenaer, 1802 | Running Crab Spider | 1 | Species | Taxom | | Pholcus Walckenaer, 1775 | | 1 | Species | Taxom | | Phrurotimpus Chamberlin &..., 1892 | | 3 | Species | Taxom | | Pirata Sundevall, 1904 | Pirate wolf spiders | 3 | Species | Taxom | | Piratula Roewer, 1885 | | 5 | Species | Taxom | | Pisaurina Simon, 1911 | | 1 | Species | Taxom | | Pocadicnemis Simon, 1976 | | 1 | Species | Taxom | | Rabidosa Roewer, 1844 | | 1 | Species | Taxom | | Robertus O. P.-Cambridge, 1884 | | 3 | Species | Taxom | | Salticus Latreille, 1757 | Zebra Spider | 1 | Species | Taxom | Schizocosa Chamberlin, 1904 | | 0 | Species | Taxom | | Scironis Bishop & Crosby, 1911 | | 1 | Species | Taxom | | Scotinella Banks, 1935 | | 1 | Species | Taxom | | Scotinotylus Simon, 1981 | | 1 | Species | Taxom | | Sergiolus Simon, 1945 | | 2 | Species | Taxom | | Sitticus Simon, 1880 | | 1 | Species | Taxom | | Socalchemmis Platnick & U..., 1919 | | 1 | Species | Taxom | | Steatoda Sundevall, 1802 | False black widows | 2 | Species | Taxom | | Tegenaria Latreille, 1758 | House spiders | 1 | Species | Taxom | | Tennesseellum Petrunkevitch, 1882 | | 1 | Species | Taxom | | Tetragnatha Latreille, 1842 | Four-jawed spider | 4 | Species | Taxom | | Theridion Walckenaer, 1882 | Tangle-Web Spiders | 2 | Species | Taxom | | Thyreosthenius Simon, 1851 | | 1 | Species | Taxom | | Tibellus Simon, 1875 | Slender Crab Spider | 1 | Species | Taxom | | Trachelas L. Koch, 1847 | Running Spider | 1 | Species | Taxom | | Trochosa C. L. Koch, 1856 | | 2 | Species | Taxom | | Tutelina Simon, 1891 | | 1 | Species | Taxom | | Utivarachna Kishida, 2001 | | 1 | Species | Taxom | | Walckenaeria Blackwall, 1882 | | 2 | Species | Taxom | | Xysticus Koch, 1968 | Ground Crab Spider | 4 | Species | Taxom |
Species list for Chicago
158 Species | Agelenopsis pennsylvanica Carl Ludwig ..., 1843 | | | Agyneta fabra Keyserling, 1886 | | | Agyneta micaria Emerton, 1882 | | | Agyneta unimaculata Banks, 1892 | | | Anyphaena pectorosa Ludwig Carl ..., 1866 | Redflower buckwheat | | Apochinomma formica Eugène Simon, 1896 | | | Arachosia cubana Richard C. B..., 1909 | | | Archaeodictyna ammophila Menge, 1871 | | | Argenna obesa Emerton, 1911 | Largeleaf sphagnum | | Bathyphantes alboventris Richard C. B..., 1892 | | | Bathyphantes pallidus (Banks, 1892) | ⇒ Agyneta angulata Emerton, 1882 | | Castianeira gertschi Kaston, 1945 | Gertsch antmimic | | Castianeira longipalpa Nicholas Mar..., 1847 | | | Castianeira variata Willis J. Ge..., 1942 | Club mosses | | Centromerus sylvaticus Blackwall, 1841 | | | Ceraticelus fissiceps Octavius Pic..., 1874 | | | Ceratinella brunnea James Henry ..., 1882 | | | Ceratinops annulipes Richard C. B..., 1892 | | | Ceratinopsis laticeps James Henry ..., 1882 | | | Cheiracanthium mildei L. Koch, 1864 | North Yellow Sac Spider | | Cicurina arcuata (Eugen von Ke..., 1887) | ⇒ Cicurina arcata Ralph Vary C..., 1940 | | Clubiona abboti Ludwig Carl ..., 1866 | Redflower buckwheat | | Clubiona bishopi Edwards, 1958 | | | Clubiona maritima Ludwig Carl ..., 1867 | | | Clubiona moesta Richard C. B..., 1896 | | | Clubiona saltitans James Henry ..., 1919 | | | Cnephalocotes obscurus John Blackwall, 1834 | | | Collinsia plumosa James Henry ..., 1882 | | | Coloncus ocala Chamberlin, 1949 | | | Corythalia conspecta Peckham & Pe..., 1896 | Jumping spiders | | Cryptachaea porteri Banks, 1896 | Cobweb spiders | | Dictyna calcarata Richard C. B..., 1904 | Mesh weaver | | Dictyna foliacea Nicholas Mar..., 1850 | | | Diplocentria rectangulata James Henry ..., 1915 | | | Diplocentria retinax Crosby & Bishop, 1936 | | | Diplostyla concolor Wider, 1834 | | | Dolomedes triton Charles Atha..., 1837 | Six Spotted Fishing Spider | | Drassyllus fallens Chamberlin, 1922 | | | 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 | | | Eidmannella pallida James Henry ..., 1875 | Cave cobweb spider | | Elaver excepta Ludwig Carl ..., 1866 | White Sac Spider | | Emblyna hentzi Kaston, 1945 | | | Emblyna maxima Richard C. B..., 1892 | | | Emblyna phylax Willis J. Ge..., 1936 | | | Eridantes erigonoides James Henry ..., 1882 | | | Erigone autumnalis James Henry ..., 1882 | Dwarf weaver | | Erigone blaesa Crosby & Bishop, 1928 | | | Erigone dentigera Octavius Pic..., 1874 | | | Erigone dentipalpis (Wider, 1834) | ⇒ | | Erigone dentosa Octavius Pic..., 1894 | Dwarf weaver | | Erigone hydrophytae Wilton Ivie ..., 1935 | | | Erigone tirolensis Ludwig Carl ..., 1872 | | | Eustala cepina Charles Atha..., 1842 | | | Eustala clavispina Octavius Pic..., 1889 | Orb weavers | | Geolycosa missouriensis Richard C. B..., 1895 | | | Geolycosa wrighti James Henry ..., 1912 | | | Glenognatha foxi McCook, 1894 | Longjawed orb weavers | | Glyphesis idahoanus Ralph Vary C..., 1949 | Thin-ribbed mountainsnail | | Glyphesis scopulifer James Henry ..., 1882 | | | Grammonota angusta Charles Dent..., 1959 | | | Grammonota gentilis Richard C. B..., 1898 | | | Grammonota inornata James Henry ..., 1882 | | | Grammonota maculata Richard C. B..., 1896 | Sheet-web spiders | | Grammonota ornata Octavius Pic..., 1875 | | | Grammonota pictilis Octavius Pic..., 1875 | | | Hamataliwa hista George Stewa..., 1970 | Lynx spiders | | Haplodrassus hiemalis Emerton, 1909 | | | Herpyllus ecclesiasticus Hentz, 1832 | Eastern parson spider | | Hypselistes florens Octavius Pic..., 1875 | Peatland Sheetweb Weaver | | Hypsosinga rubens Nicholas Mar..., 1847 | | | Idionella rugosa Crosby, 1905 | | | Islandiana flaveola Richard C. B..., 1892 | | | Islandiana holmi Wilton Ivie, 1965 | | | Islandiana muma Wilton Ivie, 1965 | | | Kaestneria pullata Octavius Pic..., 1863 | | | Larinioides cornutus Clerck, 1758 | Furrow orb spider | | Larinioides sclopetarius (Clerck, 1758) | ⇒ Larinioides sericatus Clerck, 1757 | | Lepthyphantes intricatus James Henry ..., 1911 | | | Leucauge venusta Walckenaer, 1841 | Longjawed Orb Weavers | | Loxosceles reclusa Gertsch & Mu..., 1940 | Brown fiddler | | Lycosa mightii Emerton, 1912 | | | Mermessus maculatus Richard C. B..., 1892 | Sheet-web spiders | | Mermessus tridentatus James Henry ..., 1882 | Spider | | Mermessus trilobatus James Henry ..., 1882 | | | Micaria longipes Emerton, 1890 | | | Micaria pulicaria Sundevall, 1831 | Glossy ant spider | | Micrathena gracilis Charles Atha..., 1805 | Orb Weavers | | Neoscona arabesca Walckenaer, 1842 | Arabesque orbweaver | | Neoscona crucifera Lucas, 1838 | Barn spider | | Oecobius cellariorum Dugès, 1836 | | | Oecobius navus Blackwall, 1859 | Disc web spiders | | Ostearius melanopygius O. P.-Cambridge, 1879 | | | Ozyptila georgiana Eugen von Ke..., 1880 | | | Ozyptila praticola C. L. Koch, 1837 | | | Pachygnatha dorothea McCook, 1894 | | | Pachygnatha tristriata C. L. Koch, 1845 | | | Pachygnatha xanthostoma (C. L. Koch, 1845) | ⇒ Pachygnatha brevis Eugen von Ke..., 1884 | | Parasteatoda tabulata Levi, 1980 | Comb-footed spider | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Pardosa lowriei Torbjörn Kro..., 1975 | | | Pardosa milvina Nicholas Mar..., 1844 | Shore spider | | Pardosa moesta Banks, 1892 | | | Pardosa saxatilis Nicholas Mar..., 1844 | | | Peckhamia scorpionia Nicholas Mar..., 1846 | | | Phidippus audax (Nicholas Mar..., 1845) | ⇒ Salticus variegatus Hentz, 1845 | | Philodromus cespitum Walckenaer, 1802 | | | Pholcus phalangioides (Fuesslin, 1775) | ⇒ Smeringopus pallidus Blackwall, 1858 | | Phrurotimpus borealis James Henry ..., 1911 | Greater Ant-Mimic Corinne Spider | | Phrurotimpus dulcineus Willis J. Ge..., 1941 | | | Phrurotimpus minutus Richard C. B..., 1892 | | | Pirata montanus Emerton, 1885 | Dark-Legged Pirate Wolf Spider | | Pirata praedo Wladislaus K..., 1885 | | | Pirata sedentarius M. E. Montgo..., 1904 | | | Piratula canadensis Charles Dent..., 1981 | | | Piratula cantralli Alfred Russe..., 1978 | | | Piratula gigantea Willis J. Ge..., 1934 | | | Piratula insularis James Henry ..., 1885 | Lonely Wolf Spider | | Piratula minuta James Henry ..., 1885 | | | Pisaurina brevipes James Henry ..., 1911 | | | Pocadicnemis americana Alfred Frank..., 1976 | | | Rabidosa punctulata Nicholas Mar..., 1844 | Dotted Wolf Spider | | Robertus eremophilus Ralph Vary C..., 1928 | | | Robertus fuscus James Henry ..., 1894 | | | Robertus laticeps Eugen von Ke..., 1884 | | | Salticus scenicus (Clerck, 1757) | ⇒ Salticus cingulatus Panzer, 1797 | | Scironis tarsalis James Henry ..., 1911 | Tarsal Sheet-Web Weaver | | Scotinella fratrella Willis J. Ge..., 1935 | | | Scotinotylus exsectoides Millidge, 1981 | | | Sergiolus bicolor Banks, 1900 | | | Sergiolus decoratus Kaston, 1945 | Ferris' sandwort | | Sitticus fasciger Simon, 1880 | Jumping Spider | | Socalchemmis dolichopus Ralph Vary C..., 1919 | | | Steatoda borealis Nicholas Mar..., 1850 | Boreal Combfoot | | Steatoda triangulosa Walckenaer, 1802 | Triangulate bud spider | | Tegenaria domestica (Clerck, 1758) | ⇒ Tegenaria parietina Fourcroy, 1785 | | Tennesseellum formica James Henry ..., 1882 | | | Tetragnatha elongata Walckenaer, 1842 | Elongate stilt spider | | Tetragnatha guatemalensis Octavius Pic..., 1889 | Ants | | Tetragnatha laboriosa Hentz, 1850 | Longjawed orb weavers | | Tetragnatha viridis Walckenaer, 1842 | Green Long-Jawed Spider | | Theridion cheimatos Willis J. Ge..., 1942 | | | Theridion murarium James Henry ..., 1882 | | | Thyreosthenius parasiticus Johan Peter ..., 1851 | | | Tibellus maritimus Menge, 1875 | Goblin shark | | Trachelas tranquillus Nicholas Mar..., 1847 | Broad faced sac spider | | Trochosa ruricola (De Geer, 1778) | ⇒ Trochosa hispanica Eugène Simon, 1870 | | Trochosa terricola Thorell, 1856 | | | Tutelina formicaria James Henry ..., 1891 | | | Utivarachna ichneumon Christa L. D..., 2001 | | | Walckenaeria digitata James Henry ..., 1913 | | | Walckenaeria spiralis James Henry ..., 1882 | | | Xysticus ferox Nicholas Mar..., 1847 | Tan Crab Spider | | Xysticus gulosus Eugen von Ke..., 1880 | | | Xysticus helophilus Eugène Simon, 1890 | | | Xysticus posti Sauer, 1968 | Spatulasnout catshark |
Subnodes of Megoperculata with occurrences in Chicago
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