A red worm was found by a reader in Northern Germany – or perhaps we should say ein roter Wurm wurde von einem Leser in Norddeutschland gefunden – and he wrote to us to see if we might be able to identify it. The worm was found in a garden, where it was mostly underground, and it is not exactly red. Its overall body is more like a pinkish color, but the bottom of the worm’s body is almost white. More precisely, the color of the worm fades as you move down its body – the top is a red or dark pink color, the middle is a light pink, and then the bottom is almost entirely white. What might our reader have found?