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 Radiaphis saussureae Pashtshenko 2000 = Chitinosiphum abdomenigrum Yuan & Xue 1992 In independently recognising a new east Asian genus of aphids feeding on roots and stembases of Compositae, Zhang et al. (in Zhang 1999 ) and Pashtshenko (2000) overlooked a short paper on a new genus and species on Saussurea nigrescens in China ( Yuan & Xue 1992 ), the description of which agrees closely with that of an aphid described from a plant of the same genus in east Russia (Amur Province). Pashtshenko (2000) provided a key to five species of this new genus.