The photos you submit must be clear (not blurry) and of sufficient resolution for us to see the spider's markings. If it's a clear enough picture, we'll be able to tell you if the spider is venomous and harmful to humans.
There are over 20,000 spider species in the United States. If the spider you submit is not a Brown Recluse, Black Widow, Hobo Spider or Yellow Sac spider, we might not be able to identify the exact species.
