Some new synonyms in Aphididae (Hemiptera: Sternorrhyncha) Author Victor Author Eastop, F. Author Blackman, Roger L. text Zootaxa 2005 1089 1 36 journal article 10.5281/zenodo.273344 d10b9f81-9b43-4efb-a0ea-b57b6229ef1f 1175­5326 273344 Parathecabius stammeri Zwölfer 1957 = Mordvilkoja vagabunda (Walsh, 1863) Paratypes of stammeri in the BMNH collection from roots of Lysimachia vulgaris in Germany agree well with exules of Mordvilkoja vagabunda from Lysimachia spp. in North America , which were unknown until Smith (1971) discovered its life cycle. This aphid has a sexual phase on native North American Populus of the deltoides group. The population in Germany was anholocyclic ( Zwölfer 1957 ).