Title: New records of aphids (Homoptera, Aphidodea) from Estonia
Abstract: According to the literature reports 185 species of aphids (Homoptera, Aphidodea) have been found in Estonia.In this paper additional material on 55 aphid species new to Estonia is presented.From species new to Estonia Aphis forbesi Weed, A. newtoni Theob., A. praeterita Wlk., Anuraphis catonii H.R.L., Brachycaudus tragopogonis (Klt.),Dysaphis bonomii (H.R.L.), and D. devecta (Wlk.)probably have the northern border of their distribution area here.Macrosiphum trollii Börn. is a boreoalpine species