Ehrler, R., Ackermann, G., Grabolle, A. & Breitling, R. (2014). Theridion zonulatum Thorell 1890, a senior synonym of Theridion zebrinusum Zhu 1998. Acta Arachnologica 63(2): 79-82. doi:10.2476/asjaa.63.79 -- Show included taxa