Also called Violin or Fiddleback Spider. A brown spider no larger than a quarter, with a dark brown violin shape on its back.
Red rings around black blister, appears infected. Swollen & painful. Takes a long time to heal completely.
Fever, chills, nausea and vomiting, itching, brown urine.
Cleanse with soap & water. Emergency department or physician for tetanus booster or wound treatment if needed.