Requested reference
Yoshida, H. (1979). Notes on the Japanese species of the genus Phoroncidia (Araneae: Theridiidae). Acta Arachnologica 28: 45-51. 
-- Show included taxa
Yoshida, H. (1979). Notes on the Japanese species of the genus Phoroncidia (Araneae: Theridiidae). Acta Arachnologica 28: 45-51. -- Show included taxa