Fig.49    Apterae on Solidago; (a) SIPH of Illinoia goldamaryae, (b) Secondary rhinaria on ANT III of Uroleucon gravicorne, (c) Same for U. cadens, (d) Primary rhinarium on ANT V of U. solidaginis, (e) SIPH of Cachryphora serotinae, (f) SIPH of C. canadensis.