Story perspectives

Family Coexists with 2,055 Brown Recluse Spiders, No Bites

10/18/2025

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Summary

Story summary

Richard S. Vetter, an entomologist, documented a Kansas family living with 2,055 brown recluse spiders for five and a half years, with no bites.
The study estimates about 400 spiders could envenomate.
Brown recluse spiders are not aggressive and typically avoid conflict.
Misdiagnosis of recluse bites can delay treatment for other conditions outside their range.
The findings, published in the Journal of Medical Entomology, call for proper identification and prevention.

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Story summary

Richard S. Vetter, an entomologist, documented a Kansas family living with 2,055 brown recluse spiders for five and a half years, with no bites.
The study estimates about 400 spiders could envenomate.
Brown recluse spiders are not aggressive and typically avoid conflict.
Misdiagnosis of recluse bites can delay treatment for other conditions outside their range.
The findings, published in the Journal of Medical Entomology, call for proper identification and prevention.