Ostearius melanopygius (O. Pickard-Cambridge, 1879)
Material examined. 1 Male (MHNG), Borneo, EAST MALAYSIA, Sabah, West Coast Residency, Kinabalu N.P., Laban Rata, 3200 m a.s.l., interception trap; 4–8.V.1987; A. Smetana leg.
Remarks. The species is new to the fauna of East Malaysia. Distribution. Cosmopolitan (World Spider Catalog 2016).