A study of the click beetles (Coleoptera: Elateridae) of northwestern Iran with three new species Reitterelater prosternalis sp. n., Melanotus borumandi sp. n. and M. kurdestanicus sp. n. Author Nasserzadeh, Hiva Insect Taxonomy Research Department, Iranian Research Institute of Plant Protection, Tehran, Iran. & Via Molino Vecchio, 21 a, 47043 - Gatteo (FC), Italy. text Zootaxa 2021 2021-03-09 4941 3 338 368 journal article 10.11646/zootaxa.4941.3.2 1175-5326 4595227 1B099292-87B6-4319-91E4-FF43F3EA2610 Adrastus samedovi Dolin & Agajev, 1974 (Map 3) Material examined ( HMIM ). Ardabil province : 1 ex. : Moghan Protected Area , Aslanduz to Parsabad rd. , ca. 5 km E Eslamabad , N39°27’05.05” , E47°23’08.6” , 140 m , 27. VI .2017, leg. H. Nasserzadeh ; 23 exs. : Moghan Protected Area , ca. 4 km W Aslanduz , Aras river , nr. Border Guard Police Station , N39°29’42.1” , E48°03’04.5” , 101 m , 28. VI .2017, leg. H. Nasserzadeh & M. Mojdehi ( Light trap ) . Azarbaigan-e Sharghi: 11 exs. : Arasbaran Protected Area , Jananlu to Kaleybar rd. , ca. 28 km S Jananlu , N38°57’09.8” , E47°01’17.3” , 756 m , 26. VI .2017, leg. H. Nasserzadeh. Climate types . Semi-arid, cool winters and warm summers. MAP 3. Distribution map of Adrastus , Drasterius and Synaptus species in northwestern Iran .