Requested reference
Viera, C. & GarcĂa, L. F. (2009). A new record of a social spider, Anelosimus lorenzo Fowler and Levi, 1979 (Araneae, Theridiidae), from a temperate zone (Uruguay). Gayana 73: 237-240. doi:10.4067/s0717-65382009000200008 -- Show included taxa