family
Wafer-lid Trapdoor Spiders
Euctenizidae
Field notes
The Euctenizidae are a family of mygalomorph spiders. Originally created as a subfamily of Cyrtaucheniidae by Robert Raven in 1985, it was established as a family by Bond et al. in 2012.
They are now considered to be more closely related to Idiopidae.
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Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Most observed native wafer-lid trapdoor spiders All
Native to the US, by observations.