What is "segestria"

Segestria is a genus of segestriid spiders that occur mainly in Eurasia. Some species are found in the Americas, one in New Zealand, and two in North Africa. S. madagascarensis is found in Madagascar.

Segestria may refer to:

• Segestria (spider), a genus of spiders in the family Segestriidae
• Segestria (fungus), a genus of lichenized fungi in the family Porinaceae