How many Argentinian provinces are confirmed to harbor Bothrops alternatus based on the provided provincial list?

Answer

Thirteen

The text provides an extensive list of provinces in Argentina confirmed to host *Bothrops alternatus* (Urutu). By tallying the specific provinces named—Buenos Aires, Catamarca, Córdoba, Corrientes, Chaco, Entre Ríos, Formosa, La Pampa, Misiones, San Luis, Santa Fe, Santiago del Estero, and Tucumán—the total count reaches thirteen distinct administrative regions. This wide provincial spread underscores the adaptability of *B. alternatus* to varied topographies, ranging from humid lowlands to drier, rocky uplands within central Argentina.

How many Argentinian provinces are confirmed to harbor Bothrops alternatus based on the provided provincial list?
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