SDBP - Blue Pearl Shad?

Sonic (top): Light blue spine and sides with black scale pattern, white belly, black 'lightning' mark above eye, black, wavy line on both sides. This is a uncataloged color for the Super Sonic, c. 1970's. (Picture courtesy of Dave Randall.)

Sonic (bottom): Same as the top one but missing the black, wavy line, circa 2000's. (Picture courtesy of Jim Viviano!)