Genus Hydrodroma Koch

Hydrodroma despiciens (Müller)

Iranian records: Gilan Province (Bandar Pahlavi Lagoon) - Schwoerbel & Sepasgosarian (1978); Mazandaran Province – Pesic et al. (2004b).

Distribution: All continents except Antarctic.

Hydrodroma pilosa Besseling

Iranian records: Mazandaran Province – Pesic et al. (2003) Distribution: central Europe, England, Italy (Sicily, Sardinia), Balkan, Iran.

Hydrodroma rheophila Cook

New records: Markazi Province, Tafresh city, 5 km after Toftan village, before Shirin Bolagh village, 49º40´E 34º50´N, ca. 2000 m asl., 21.06.2005, leg. Pesic, 3 females.

Iranian records: Fars - Schwoerbel & Sepasgosarian (1978); Kerman Province – Pesic et al. (2003); Kerman Province – Pesic et al. (2004b).

Distribution: India, Iran.

Hydrodroma reinhardi Pesic

Iranian records: Tehran Province – Pesic et al. (2003) Distribution: Mediterranean, Iran.