Icius is a genus of jumping spiders described by Eugène Simon in 1876, belonging to the Order Araneae, Family Salticidae.
Icius is an almost cosmopolitan genus, widespread in Europe (mainly in Belgium, Croatia, France, Germany, Italy, Greece, Poland, Romania, Portugal, southern Russia, Slovenia, Switzerland, Spain and in The Netherlands), as well in Asia, Africa and in Central and South America (one species, Icius pallidulus is endemic of Micronesia).
Icius abnormis Denis, 1958 – AfghanistanIcius bilobus Yang & Tang, 1996 – ChinaIcius brunellii Caporiacco, 1940 – EthiopiaIcius cervinus Simon, 1878 – RussiaIcius congener Simon, 1871 – Western MediterraneanIcius crassipes Simon, 1868 – Spain, Algeria, TunisiaIcius daisetsuzanus Saito, 1934 – JapanIcius dendryphantoides Strand, 1909 – South AfricaIcius desertorum Simon, 1901 – South AfricaIcius glaucochirus (Thorell, 1890) – SumatraIcius gyirongensis Hu, 2001 – ChinaIcius hamatus (C. L. Koch, 1846) – PalearcticIcius hongkong Song et al., 1997 – Hong KongIcius ildefonsus Chamberlin, 1924 – MexicoIcius inhonestus Keyserling, 1878 – UruguayIcius insolitus Alicata & Cantarella, 1994 – SpainIcius minimus Wesołowska & Tomasiewicz, 2008 – EthiopiaIcius nebulosus (Simon, 1868) – Western MediterraneanIcius ocellatus Pavesi, 1883 – East AfricaIcius pallidulus Nakatsudi, 1943 – MicronesiaIcius peculiaris Wesołowska & Tomasiewicz, 2008 – EthiopiaIcius pseudocellatus Strand, 1907 – South AfricaIcius separatus Banks, 1903 – HispaniolaIcius simoni Alicata & Cantarella, 1994 – AlgeriaIcius steelae Logunov, 2004 – SudanIcius subinermis Simon, 1937 – MediterraneanIcius testaceolineatus (Lucas, 1846) – AlgeriaIcius yadongensis Hu, 2001 – China
