Yellow Sac Spider - Photo 1
Yellow Sac Spider in purple flower.
Cheiracanthium
Yellow Sac Spider in purple flower.
The web of a yellow sac spider.
Yellow Sac spider (Cheiracanthium) with prey in a pine tree. These dangerous spiders are prolific at night, and have similar venom to the Brown Recluse spider, only a milder dose.
Yellow Sac Spider sitting in a tree.
Yellow Sac Spider isolated on a white background.
A yellow sac spider (Cheiracanthium inclusum) found inside a house in Michigan during the winter. Yellow sac spiders are often found in outdoor foliage but are known to shelter inside homes in cold weather.
Yellow Sac Spider on flower
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