A Review of the Biology of Cerataphidini (Hemiptera, Aphididae, Hormaphidinae), Focusing Mainly on Their Life Cycles, Gall Formation, and Soldiers
Figure 2
(a) A gall of Ceratovacuna nekoashi on Styrax japonicus (Seoul, South Korea; 3 August 1998). (b) A colony of C. nekoashi on the grass Microstegium vimineum (Niiza, Japan; 12 August 2009). (c) A gall of Ceratovacuna japonica on S. japonicus (Niiza; September 1990; photo by D. L. Stern). (d) A colony of C. japonica on the bambusoid Pleioblastus chino; an egg of the predaceous lycaenid Taraka hamada (indicated by an arrow) is laid in the colony (Kumagaya, Japan; 24 October 2009).
