What specific marking helps identify a Brown Recluse spider?

Answer

The dark violin or fiddle shape visible on its back

The Brown Recluse spider is frequently identified in regions where it is native by a specific dorsal marking resembling a violin or fiddle, positioned on its back structure known as the cephalothorax. While this feature is a key identifier, it is important to recognize that this marking can sometimes be faint or difficult to see clearly. When identification based on marking is inconclusive, clinical attention shifts toward monitoring the unique localized danger posed by this species, which is the potential for necrosis and the subsequent development of ulcerated tissue damage at the bite site.

What specific marking helps identify a Brown Recluse spider?
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