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iNat·229228SpeciesArachnida83 field observations
  1. Animals
  2. ›Arthropods
  3. ›Chelicerates
  4. ›Arachnids
  5. ›Spiders
  6. ›Typical Spiders
  7. ›Haplogyne Spiders
  8. ›Synspermiatid Spiders
  9. ›Lost Tracheae Clade
  10. ›Cellar Spiders
  11. ›Modisiminae
  12. ›Psilochorus
Northwestern Cellar Spider
Plate 1 of 4. (c) Ken Schneider, some rights reserved (CC BY-NC), uploaded by Ken Schneider · via iNaturalist

Northwestern Cellar Spider

Psilochorus hesperus

Psilochorus hesperus is a spider found in cellars and rock boulder nooks in the Northwestern United States and in British Columbia. Adult males have curved spikes protruding forward from their jaws.

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Where it lives

Recorded sightings

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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Every page naming Psilochorus hesperus in the Biodiversity Heritage Library →

This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 229228.