Zercidium is a monotypic genus of Atlantic comb-footed spiders containing the single species, Zercidium helenense. It was first described by P. L. G....

Papua New Guinea, Australia Yunohamella Yoshida, 2007 – Asia, Europe Zercidium Benoit, 1977 – St. Helena About 35 extinct genera have also been placed...

1906) (type) — Russia (Sakhalin, Kurile Is.), Korea, Japan Zercidium Benoit, 1977 Zercidium helenense Benoit, 1977 (type) — St. Helena "Family: Theridiidae...