Aphididae
      Aphidinae
            Lachnini
                  Cinara sp.
                  Lachnus longistigma Monell
            Panaphini
                  Clavigerus populifoliae Fitch
                  C. smithiae Monell
      Eriosomatinae
            Eriosomatini
                  Colpha ulmicola Fitch
                  Eriosoma lanigera (Hausmann)
                  Prociphilus tesselata (Fitch)
      Hormaphidinae
            Hormaphini
                  Hormaphis spp.
Unidentified Aphididae