This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Skin
Loxoscelism is a condition caused by the bite of which of the following? 
Select and explain. 
A. Brown recluse spider, B. Blister beetle, C. Rove beetle, D. Thunder fly
A: Brown recluse spider
Answer: A: Brown recluse spider 
Explanation: Loxoscelism is caused by the bite of brown recluse spider/violin/fiddle back spider. Blister and rove beetles release vesicating fluid when it is crushed against skin resulting in acute irritant contact dermatitis. Ref: Rook's Textbook of Dermatology, 8th Edition, Page 38.26, 38.32.