Theridiidae
(ther‵ĭ-dī'ĭ-dē‵ 
)
[Theridion, the type genus + -idae]
A family of small poisonous spiders that contains the genus Lactrodectus, which includes the black widow spider.
SEE: Latrodectus.
Theridiidae
(ther‵ĭ-dī'ĭ-dē‵ )
[Theridion, the type genus + -idae]
A family of small poisonous spiders that contains the genus Lactrodectus, which includes the black widow spider.
SEE: Latrodectus.