Checklist for Infraorder Araneomorphi Smith, 1902 and region Stephenson County (Northwestern Illinois, Illinois, USA)
List of families for Stephenson County 10 Families width 25 Species | Agelenidae C. L. Koch, 1837 | Agelenid Spiders | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 1 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 2 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 4 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 5 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 3 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 3 | Species | Taxom | | Oonopidae Simon, 1890 | Dwarf Cell Spiders | 0 | Species | Taxom | | Philodromidae (Thorell, 1870) | False crab spiders | 3 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 3 | Species | Taxom |
Genera for Stephenson County 22 Genera with 25 Species #ABDEGHLMNOPSTV
| Agelenopsis Giebel, 1933 | American grass spiders | 1 | Species | Taxom | | Bassaniana Strand, 1932 | Bark crab spiders | 1 | Species | Taxom | | Drassyllus Chamberlin, 1922 | | 1 | Species | Taxom | | Erigone Audouin, 1894 | Black Dwarf Spiders | 2 | Species | Taxom | | Geolycosa Montgomery, 1895 | Burrowing wolf spiders | 1 | Species | Taxom | | Grammonota Emerton, 1959 | | 1 | Species | Taxom | | Habronattus F. O. P.-Cam..., 1846 | Paradise Spiders | 1 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 1 | Species | Taxom | | Mago O. P-Cambridge, 1900 | | 1 | Species | Taxom | | Micaria Westring, 1831 | | 1 | Species | Taxom | | Micrathena Sundevall, 1805 | | 1 | Species | Taxom | | Microneta Menge, 1841 | | 1 | Species | Taxom | | Neoscona Simon, 1864 | Spotted orbweavers | 1 | Species | Taxom | Orchestina Simon, 1882 | | 0 | Species | Taxom | | Pardosa C. L. Koch, 1885 | Thin-legged Wolf Spider | 2 | Species | Taxom | | Phidippus C. L. Koch, 1883 | | 1 | Species | Taxom | | Philodromus Walckenaer, 1826 | Running Crab Spider | 2 | Species | Taxom | | Pirata Sundevall, 1904 | Pirate wolf spiders | 1 | Species | Taxom | Schizocosa Chamberlin, 1904 | | 0 | Species | Taxom | | Tetragnatha Latreille, 1842 | Four-jawed spider | 3 | Species | Taxom | | Tibellus Simon, 1802 | Slender Crab Spider | 1 | Species | Taxom | | Varacosa Chamberlin &..., 1877 | | 1 | Species | Taxom |
Species list for Stephenson County 25 Species | Agelenopsis utahana Ralph Vary C..., 1933 | | | Bassaniana utahensis Willis J. Ge..., 1932 | | | Drassyllus orgilus (Chamberlin, 1922) | ⇒ Drassyllus dromeus Chamberlin, 1922 | | Erigone blaesa Crosby & Bishop, 1928 | | | Erigone dentosa Octavius Pic..., 1894 | Dwarf weaver | | Geolycosa missouriensis Richard C. B..., 1895 | | | Grammonota angusta Charles Dent..., 1959 | | | Habronattus viridipes (Nicholas Mar..., 1846) | ⇒ Habronattus fallax Peckham & Pe..., 1909 | | Larinioides patagiatus Clerck, 1758 | Ornamental Orbweaver | | Mago saperda Eugène Simon, 1900 | | | Micaria pulicaria Sundevall, 1831 | Glossy ant spider | | Micrathena gracilis Charles Atha..., 1805 | Orb Weavers | | Microneta viaria Blackwall, 1841 | | | Neoscona oaxacensis Keyserling, 1864 | Orb weavers | | Pardosa fuscula Tord Tamerla..., 1875 | | | Pardosa lapidicina (James Henry ..., 1885) | ⇒ Pardosa mercurialis M. E. Montgo..., 1904 | | Phidippus princeps Peckham & Pe..., 1883 | Grayish Jumping Spider | | Philodromus cespitum Walckenaer, 1802 | | | Philodromus rufus (Walckenaer, 1826) | ⇒ Philodromus albidus Wladislaus K..., 1911 | | Pirata sedentarius M. E. Montgo..., 1904 | | | Tetragnatha elongata Walckenaer, 1842 | Elongate stilt spider | | Tetragnatha shoshone Herbert W. Levi, 1981 | | | Tetragnatha versicolor Walckenaer, 1842 | | | Tibellus oblongus (Walckenaer, 1802) | ⇒ Tibellus maritimus Menge, 1875 | | Varacosa avara Eugen von Ke..., 1877 | |
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