Tube-web-spider
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Segestria pacifica
tube web spider
Segestria pacifica is a species of tube web spider in the family Segestriidae, first described by Nathan Banks in 1891. It is found in the western United States and British Columbia, Canada. The species is characterized by its brown coloration, medium-large body size, and notably large, black, shiny chelicerae. Like other segestriids, it constructs silken tubes in crevices for shelter and prey capture.