El Ajolote

18 May 2013
El Ajolote | Por: Redacción

Codicia por aletas de tiburA?n extingue a dos especies en el PacAi??fico

Fuente: El ComercioAi??

La desaforada codicia por las aletas deAi??tiburA?nAi??que surgiA? a partir de mediados del siglo XIX ha extinguido dos especies de escualos que poblaban los arrecifes que abrazan Kiribati, una pequeAi??a naciA?n insular de la Melanesia, en elAi??OcAi??ano PacAi??fico.

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El tiburA?n oscuro o arenero (Carcharhinus obscurus) y el tiburA?n rabo manchado (Carcharhinus sorrah) comenzaron a desaparecer de las aguas de las Islas Gilbert hace mA?s de cien aAi??os, dijo el ictiA?logo Joshua Drew, de la Universidad de Columbia. El experto apuntA? que laAi??extinciA?nAi??de ambas especies coincide con el periodo en que la prA?ctica de cercenar las aletas de tiburones comenzA? a hacerse popular.

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La demanda de estas extremidades proviene principalmente de los mercados asiA?ticos, donde la aleta de tiburA?n tiene para algunos propiedades afrodisAi??acas y es el ingrediente bA?sico de una sopa considerada unaAi??delicia china.

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