western black widow spider
7512. Spiders found in Medicine Hat, Alberta.
Number 7512. This is a western black widow spider, Latrodectus hesperus, the only medically important spider in Alberta. See western black widow spider detailed information .
7512. Spiders found in Medicine Hat, Alberta.
Number 7512. This is a western black widow spider, Latrodectus hesperus, the only medically important spider in Alberta. See western black widow spider detailed information .