The large and diverse insect family Miridae contains the plant bugs, leaf bugs, and grass bugs, and may also be known as capsid bugs. It's the largest family of true bugs belonging to the suborder Heteroptera, with over 10,000 known species and new ones constantly being described. They're small, terrestrial insects, usually oval-shaped or elongate and measuring less than 12 mm in length. Some are brightly colored, others drab or dark. Some genera are ant mimics at certain stages of life. Most o… (More on Miridae)