Family Ormyridae Förster, 1856.
Abstract This chapter provides a checklist for the family Ormyridae. It provides information on species diversity, host records, distribution records by province in Iran, as well as world distribution. Comparison of the ormyrid fauna of Iran with adjacent countries indicates that the fauna of Iran (13 species) is similar in diversity to Turkey (12 species) and Russia (11 species), but more diverse than Kazakhstan (six species), Turkmenistan and United Arab Emirates (both with five species), Azerbaijan (three species), Afghanistan (two species) and Armenia, Iraq, Oman, Pakistan and Saudi Arabia (each with one species); no species have been recorded from Bahrain, Kuwait or Qatar. Russia and Turkey both share eight known species with Iran, followed by Azerbaijan, Kazakhstan and Turkmenistan (each with three species) and Afghanistan, Armenia, Pakistan, Saudi Arabia and United Arab Emirates (each with one species). A total of 44 species of Ormyridae from the Palaearctic region were recorded.