White porch spider

Cryptachaea gigantipes · Order: Araneae · Family: Theridiidae

Also called: Long-legged House Spider

No source yet on danger. We have no source yet on whether it bites, stings or damages anything.
White porch spider
Photo: Tom, CC BY

The white porch spider is about 6 mm long and ranges from amber to creamy white with dark spots. It lives in rocky areas, caves, and sheltered parts of homes such as eaves or porches.

Source: Wikipedia

How to recognize it

Its colour varies from amber to creamy white and it usually has dark spots.

Source: Wikipedia

Size

Adults measure about 6.1 mm in total length.

Source: Wikipedia

Where it lives

It is typically found in rocky areas, caves, or in sheltered eaves and porches of houses.

Source: Wikipedia

Questions people ask

Where is the white porch spider commonly found?

It lives in rocky areas, caves, and sheltered parts of homes such as eaves or porches.

Source: Wikipedia

What does the white porch spider look like?

It is amber to creamy white with dark coloured spots.

Source: Wikipedia

Same family (Theridiidae)

Sources

  • Wikipedia: https://en.wikipedia.org/wiki/Cryptachaea_gigantipes

Look it up elsewhere: GBIF · iNaturalist · BugGuide · ITIS · Wikipedia

Text written 2026-10-23 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-22.

How this page works

This is one bug's fact sheet. The colored box at the top says whether it is dangerous. Sections below cover how to recognize it, whether it is a pest, and how to deal with it. The US map shows which states have records; tap a state to see other bugs there.

Every fact on Bug FAQ comes from a named source (university extension sites, government agencies, GBIF, iNaturalist, Wikipedia). The source is linked next to each section. If we have no source for something, we leave it out.