We get many questions from worried readers who have seen caterpillars on trees or plants. For the most part, these creatures aren’t causing any real harm and can be left alone. However, some species can be quite destructive and should be removed for the health of the plant.
A woman sent us the photograph below of a handsome green critter she found in her garden, with the simple request that we identify it. Luckily, it’s a great photograph, and gives us some great clues about its identity. We can see several distinct characteristics to help us identify the species. The way the critter is segmented is helpful, as are the black spots on its body. But the most telling traits are the horn seen at the top of the picture and the stripes on the side of its body.
We received a disturbing story from a reader who was eating a fried potato in Peru when she discovered a weird bulge that turned out to be a worm. She described it as white or gray with lines on it (perhaps she meant that it was segmented). She also mentioned that it appeared too big to be a wireworm or tuberworm. She is curious what this creature was and mentioned she thought she might have eaten one.