pinchbug

/ˈpɪntʃˌbʌɡ/
noun
  1. A small insect that can pinch or bite, such as an earwig or certain beetles.
    • Farmers sometimes call earwigs pinchbugs because of their pincers.
    • We found a pinchbug under the log in the garden.
    • The child screamed when a pinchbug crawled onto her arm.