Gonatium

Gonatium is a genus of dwarf spiders that was first described by Anton Menge in 1868.

Species
it contains nineteen species, found in Algeria, Bulgaria, Canada, China, France, Israel, Italy, Japan, Kazakhstan, Kenya, Korea, Macedonia, Morocco, Portugal, Romania, Russia, Spain, Turkey, and the United States:
 * Gonatium arimaense Oi, 1960 – Korea, Japan
 * Gonatium biimpressum Simon, 1884 – France (Corsica), Italy
 * Gonatium cappadocium Millidge, 1981 – Turkey
 * Gonatium crassipalpum Bryant, 1933 – USA, Canada
 * Gonatium dayense Simon, 1884 – Algeria
 * Gonatium ensipotens (Simon, 1881) – Portugal, Spain, France, Italy
 * Gonatium geniculosum Simon, 1918 – France
 * Gonatium hilare (Thorell, 1875) – Central and southern Europe, Azerbaijan?
 * Gonatium japonicum Simon, 1906 – Russia (Far East), China, Korea, Japan
 * Gonatium nemorivagum (O. Pickard-Cambridge, 1875) – Southern Europe
 * Gonatium nipponicum Millidge, 1981 – Russia (Far East), Japan
 * Gonatium occidentale Simon, 1918 – Spain, France, Morocco, Algeria, Israel
 * Gonatium orientale Fage, 1931 – Romania, Bulgaria
 * Gonatium pacificum Eskov, 1989 – Russia (Middle Siberia to Far East)
 * Gonatium paradoxum (L. Koch, 1869) – Europe
 * Gonatium petrunkewitschi Caporiacco, 1949 – Kenya
 * Gonatium rubellum (Blackwall, 1841) – Europe, Russia (Europe to Far East)
 * Gonatium rubens (Blackwall, 1833) (type) – Europe, Caucasus, Russia (Europe to Far East), Kazakhstan, Central Asia, Japan
 * Gonatium strugaense Drensky, 1929 – Macedonia