Islamocantharis (Islamocantharis) diffusa Wittmer & Magis, 1978

Distribution in Iran. Chaharmahal & Bakhtiari: Zagros Mts. (Švihla 1999). Fars (Koçak & Kemal 2015). Hamadan: Hamadan, Havadj (Wittmer & Magis 1978). Isfahan: Isfahan, Kouhrang (Wittmer & Magis 1978). Kuhgiloyeh & Boyerahmad: Bakhtiyari, Barrage de Kührang, 32°26'N 50°06'E (Wittmer & Magis 1978). Generic records: Iran (Kazantsev & Brancucci 2007).

Distribution outside Iran. Iraq, Turkey (Švihla 1999; Koçak & Kemal 2015).