The short-tailed weasel is the common name in North America for two species once considered a single species:

• Stoat or Beringian ermine (Mustela erminea), native to Eurasia and the northern portions of North America
• American ermine (Mustela richardsonii), found in most of North America aside from the northern areas

This disambiguation page lists articles associated with the title Short-tailed weasel.
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