One of them is the brown recluse spider, whose venom can be fatal ... Reproduction: Wolf spiders carry their eggs in a sac ...

but they lack the recluse's distinctive violin-shaped marking. Instead, yellow sac spiders have dark brown markings on the tips of their legs and jaws. Yellow sac spider bites can result in ...

Yellow sac spiders are sometimes confused with brown recluse spiders, but they lack the recluse's distinctive violin-shaped marking. Instead, yellow sac spiders have dark brown markings on the tips of ...