Acarological Society of Iran Persian Journal of Acarology 2251-8169 13 1 2025 12 01 Aceria sadeghiisp. nov. (Acari: Eriophyidae) from Northeast Iran 21 28 238254 10.22073/pja.v13i1.84395 EN Arash Honarmand Department of Plant Protection, Faculty of Agriculture, Azarbaijan Shahid Madani University, Tabriz, Iran Parisa Lotfollahi Department of Plant Protection, Faculty of Agriculture, Azarbaijan Shahid Madani University, Tabriz, Iran Xiao-Feng Xue Department of Entomology, Nanjing Agricultural University, Nanjing 210095, China Journal Article A new gall-forming Aceriini mite, <em>Aceria sadeghii</em> <strong>sp. nov.</strong>, was discovered and described in the Razavi Khorasan Province of Iran. It caused distortion on the upper side of the leaves without hypertrichosis on leaves of <em>Krascheninnikovia ceratoides</em> (L.) Güldenstädt (Amaranthaceae). This is the second eriophyoid species found on this host plant genus. https://www.persianacarology.org/article_238254_2f7db463f5eb76f5864eb0a7baea74aa.pdf