Pseudovary: the organ or mass of germ cells of an agamic insect.
These summer forms are known as the stem mothers or agamic females.
Finally, they may become infested with cystic tapeworms or the agamic stage of a strongyle (Strongylus edentatus).
Budding: applied to that form of agamic reproduction found in plant lice.
Stem-mother: in plant lice; that form hatching from the winter egg, which starts a series of agamic summer generations.