The document seeks the capture of the spiny water flea, an invasive species last seen in Scanadaga Lake. It lists the flea's crimes as catching on fishing lines, clogging boat motors, and being disliked by fish. It provides distinguishing features of the flea as being round, spiny, up to 6 inches long, and yellow-green in color. Control methods include cleaning boats and fishing lines and letting them dry to disinfect. The reward for its capture is clean water and fishing gear.