Rubrius

Rubrius is a genus of South American tangled nest spiders first described by Eugène Simon in 1887.

Species
it contains seven species found in Chile and Argentina:
 * Rubrius annulatus F. O. Pickard-Cambridge, 1899 – Chile
 * Rubrius antarcticus (Karsch, 1880) – Chile, Argentina
 * Rubrius castaneifrons (Simon, 1884) – Chile
 * Rubrius lineatus Roth, 1967 – Chile
 * Rubrius major (Simon, 1904) – Chile
 * Rubrius scottae Mello-Leitão, 1940 – Argentina
 * Rubrius ululus Roth, 1967 – Chile