A reader recently wrote to us about what appears to be a small larva that she found in her soup. (We mentioned a possible “worm” in the soup only because people so often call larvae “worms.”) The reader is wondering what she found, and she also asked if she should be concerned if she accidentally ate one. We’ll tackle each question in turn, suggesting a possible identification and then discussing eating larvae, both in general and as it relates to the reader’s specific circumstances.