Checklist for Infraorder Araneomorphi Smith, 1902
and region Center (Jefferson County, Washington, USA)
List of families for Center (Washington)
10 Families width 22 Species | Amaurobiidae Thorell, 1870 | Amaurobiids | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 2 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 2 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 4 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 1 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 4 | Species | Taxom | | Araneidae (Simon, 1895) | Golden orb web spiders | 2 | Species | Taxom | | Philodromidae (Thorell, 1870) | False crab spiders | 2 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 3 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 1 | Species | Taxom |
Genera for Center (Washington)
20 Genera with 22 Species | Amaurobius Koch, 1830 | | 1 | Species | Taxom | | Bassaniana Strand, 1932 | Bark crab spiders | 1 | Species | Taxom | | Castianeira Keyserling, 1942 | Ant-Mimic Sac Spiders | 2 | Species | Taxom | | Ceraticelus Simon, 1874 | | 1 | Species | Taxom | | Cicurina Menge, 1890 | | 1 | Species | Taxom | | Dipoena Thorell, 1882 | | 1 | Species | Taxom | | Gea C. L. Koch, 1850 | | 1 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 1 | Species | Taxom | | Mermessus O. P.-Cambridge, 1882 | | 1 | Species | Taxom | | Microlinyphia Gerhardt, 1882 | Platform spiders | 1 | Species | Taxom | | Neottiura Menge, 1767 | | 1 | Species | Taxom | | Philodromus Walckenaer, 1802 | Running Crab Spider | 1 | Species | Taxom | | Pirata Sundevall, 1757 | Pirate wolf spiders | 1 | Species | Taxom | | Steatoda Sundevall, 1838 | False black widows | 1 | Species | Taxom | | Synema Simon, 1847 | | 1 | Species | Taxom | | Tenuiphantes Saaristo & T..., 1852 | | 1 | Species | Taxom | | Tetragnatha Latreille, 1850 | Four-jawed spider | 1 | Species | Taxom | | Theridion Walckenaer, 1833 | Tangle-Web Spiders | 1 | Species | Taxom | | Tibellus Simon, 1802 | Slender Crab Spider | 1 | Species | Taxom | | Trochosa C. L. Koch, 1856 | | 2 | Species | Taxom |
Species list for Center (Washington)
22 Species | Amaurobius ferox Walckenaer, 1830 | Black lace-weaver | | Bassaniana utahensis Willis J. Ge..., 1932 | | | Castianeira gertschi Kaston, 1945 | Gertsch antmimic | | Castianeira variata Willis J. Ge..., 1942 | Club mosses | | Ceraticelus fissiceps Octavius Pic..., 1874 | | | Cicurina brevis James Henry ..., 1890 | Small-Eared Meshweaver | | Dipoena nigra (James Henry ..., 1882) | ⇒ Theridula nigerrima Alexander Pe..., 1911 | | Gea heptagon Nicholas Mar..., 1850 | Heptagonal Orbweaver | | Larinioides sclopetarius (Clerck, 1758) | ⇒ Larinioides sericatus Clerck, 1757 | | Mermessus trilobatus James Henry ..., 1882 | | | Microlinyphia mandibulata James Henry ..., 1882 | | | Neottiura bimaculata Linnaeus, 1767 | | | Philodromus cespitum Walckenaer, 1802 | | | Pirata piraticus (Clerck, 1757) | ⇒ Trebacosa marxi Witmer Stone, 1890 | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Synema parvulum Nicholas Mar..., 1847 | Black Tail Crab Spider | | Tenuiphantes tenuis Blackwall, 1852 | Dwarf weaver | | Tetragnatha laboriosa Hentz, 1850 | Longjawed orb weavers | | Theridion varians Carl Wilhelm..., 1833 | Red spruce | | Tibellus oblongus (Walckenaer, 1802) | ⇒ Tibellus maritimus Menge, 1875 | | Trochosa ruricola (De Geer, 1778) | ⇒ Trochosa hispanica Eugène Simon, 1870 | | Trochosa terricola Thorell, 1856 | |
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