Requested reference
Vanuytven, H. (1991). A redescription of Phoroncidia paradoxa (Lucas, 1846) (Araneae: Theridiidae). Phegea 19: 103-105. 
-- Show included taxa
Vanuytven, H. (1991). A redescription of Phoroncidia paradoxa (Lucas, 1846) (Araneae: Theridiidae). Phegea 19: 103-105. -- Show included taxa