Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
American spiders of the genus Theridion (Araneae, Theridiidae)
By Levi, H. W.
Bulletin of the Museum of Comparative Zoology 129: 481-589, 1963
Cite: 2049045 with citation markup [cite:2049045]
https://wsc.nmbe.ch/reference/3567