violin band mark

A distinct Stradivarius-like macule on the dorsal cephalothorax of the brown recluse spider (Loxosceles recluse), southern US
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violin band mark

Entomology A distinct stradivariusoid macule on the dorsal cephalothorax of Loxosceles reclusa, the brown recluse spider of the southern US. See Brown recluse spider.
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.