Spiders in Maine
The quickest way to know which spiders live in Maine is to see what people are actually finding. The map below shows recent, verified spiders sightings across Maine, and the list beneath it is the spiders recorded most often there lately. Nearly all are harmless. Only the widow spiders and the recluses can give a medically serious bite, and both are shy; each species page notes any worth caution.
Recent research-grade sightings from the iNaturalist community, filtered to spiders across Maine.
Spiders seen most often in Maine
Ranked by recent research-grade observations. Tap any species Huck has catalogued for how to identify it, its habitat, and its safety notes.
Built from recent research-grade iNaturalist observations. Identifications are community-sourced and the ranking reflects where people record wildlife, so a species seen often here is not necessarily common everywhere in Maine. Treat this as a live snapshot of what people are finding, not a formal checklist.
Found a spider in Maine?
Identify any spider from a photo in seconds, with its habitat, range and safety notes, and build your collection as you go.
Get HuckMore wildlife in Maine
Looking more widely? See spiders near you anywhere in the country.
Common questions
What spiders live in Maine?
Commonly recorded spiders in Maine include Goldenrod Crab Spider, Cross Orbweaver, Yellow Garden Spider, American Nursery Web Spider, Zebra Jumping Spider, based on recent research-grade iNaturalist observations. The full list below is ranked by how often each has been seen lately.
Which spiders in Maine are dangerous?
Identify the species rather than guessing from size or looks. In the United States only the widow spiders and the recluses can give a medically serious bite, and both are shy and bite only when trapped against skin. Each species page flags any worth caution.
Get Huck field notes
Spotting tips, new species, and the best of what people are finding in the wild - straight to your inbox.