American spiders of the genus Theridion (Araneae, Theridiidae)
By: by Herbert W. Levi.
Series: Bulletin of the Museum of Comparative Zoology -- v. 129, no. 10
Publisher: Museum of Comparative Zoology
Published: 1963
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 592
Subjects: Spiders -- America.; Theridion.