American spiders of the genus Episinus (Araneae: Theridiidae)
By: by Herbert W. Levy.
Series: Bulletin of the Museum of Comparative Zoology -- v. 131, no. 1
Publisher: Museum of Comparative Zoology
Published: 1964
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 25
Subjects: Episinus.; Spiders -- America
Notes: Includes bibliographical references.