title: Gnathonarium
text: # Gnathonarium
  
  Gnathonarium is a genus of dwarf spiders that was first described by Ferdinand Anton Franz Karsch in 1881.
  
  ## Species
  
  As of May 2019 it contains seven species and one subspecies, found in Canada, China, Israel, Japan, Kazakhstan, Korea, Mongolia, the Philippines, Russia, Turkey, and the United States:
  
  * Gnathonarium biconcavum Tu & Li, 2004 – China
  * Gnathonarium dentatum (Wider, 1834) (type) – Europe, North Africa, Turkey, Caucasus, Russia (Europe to Far East), Kazakhstan, Central Asia, China, Korea, Japan
     * Gnathonarium d. orientale (O. Pickard-Cambridge, 1872) – Israel
  * Gnathonarium exsiccatum (Bösenberg & Strand, 1906) – Japan
  * Gnathonarium gibberum Oi, 1960 – Russia (South Siberia), China, Korea, Japan
  * Gnathonarium luzon Tanasevitch, 2017 – Philippines (Luzon)
  * Gnathonarium suppositum (Kulczyński, 1885) – Russia (Middle Siberia to Far East), USA (Alaska), Canada
  * Gnathonarium taczanowskii (O. Pickard-Cambridge, 1873) – Russia (Urals to Far East), Kazakhstan, Mongolia, China, USA (Alaska), Canada
  