Behrouz Golhasan - Department of Plant Protection, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.
Mehrab Esmaeili - Department of Plant Protection, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.
Esmaeil Miraeiz - Department of Plant Protection, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.
Ramin Heydari - Department of Plant Protection, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.

During a nematode survey and identification of plant-parasitic nematodes in Iran, several species belonging to the infraorder Tylenchomorpha were collected and identified from different localities of West Azerbayjan, Kermanshah and Golestan provinces. Among which three species, namely Aphelenchoides xui (Aphelenchoididae), Paratylenchus recisus (Tylenchulidae)and Tylenchus skarduensis (Tylenchidae) are new records for Iran nematode fauna. Description, measurements, line drawings and microscopic photographs are provided for these new records.

morphology, morphometric, new record, nematode