Trigonotylus caelestialium (Kirkaldy, 1902)

Distribution in Iran. Ardabil (Linnavuori 2007; Hosseini 2013c), East Azarbaijan (Gharaat et al. 2009; Linnavuori 2009), Fars (Linnavuori 2009), Golestan (Linnavuori 2007), Guilan (Linnavuori 2007; Hosseini 2013c), Isfahan, Kermanshah (Linnavuori 2009), Khorasan (Linnavuori & Modarres Awal 1999), Khuzestan, Kordestan (Linnavuori 2009), Kuhgiloyeh & Boyerahmad (Linnavuori 2009), Mazandaran (Linnavuori 2007), West Azarbaijan (Linnavuori 2009; Gharaat et al. 2009), Zanjan (Linnavuori 2007), Iran (no locality cited) (Kerzhner & Josifov 1999).

General distribution. Holopalaearctic species, also known from North America and Pakistan.