An exuberant, undescribed colour polymorphism in Theridion californicum...
By Geoff S. Oxford Biological Journal of the Linnean Society, 96:23-34., 2009 Cite: 1120377 with citation markup [cite:1120377]
Full title is: "An exuberant, undescribed colour polymorphism in Theridion californicum (Araneae, Theridiidae):
implications for a theridiid pattern ground plan and the convergent evolution of visible morphs".