Polyodon spathula 

A Living Relic…

The American Paddlefish is one of two living species of paddlefish and can grow in excess of five feet and weigh more than sixty pounds.  The most distinguishing feature on the paddlefish is its rostrum, or snout, which it uses to find food.

The American paddlefish lives in large rivers with deep, slow-flowing water; typically, paddlefish live in freshwater, but can survive in brackish water.  Its range is the twenty-two states that make up the Mississippi river drainage.

Females are fully mature at twelve to fourteen years and males reach maturity at six to seven years.  They are believed to have a live expectancy of fifty to fifty-five years.

Conservation Status: Vulnerable

Did you know?
The rostrum is lined with electrosensors that help the paddlefish locate phytoplankton.  In addition, the structure itself helps the paddlefish remain on course when feeding.