A reader wrote to us recently about an amazing and beautiful worm, or what is believed to be a worm, that he had found on his patio. In fact, both those adjectives were combined, making the worm, in the reader’s words, an “amazing beauty.” The worm, which is about an inch long, had a red head, white “puffs” on its back, and two large antennae. Given this worm’s aesthetic appeal, it is not surprising that the reader wanted to know what kind of worm it was.