Generalized scheme of the annual cycle of generations in holocyclic aphids with wingless “virginoparae” and wingless larva-like “sexuales”.

 
 
  Part of: Gavrilov-Zimin IA (2021) Aberrant ontogeneses and life cycles in Paraneoptera. Comparative Cytogenetics 15(3): 253-277. https://doi.org/10.3897/compcytogen.v15.i3.70362