The ovaries are more usually one pair, but two are sometimes present.
spicuous and well-known feature of ants is the wingless condition of the " workers," as the specialized females, with undeveloped ovaries, which form the largest proportion of the population of ant-communities, are called.
In C. nigrescens and in some other species a zooid may contain a pair of ovaries, a pair of testes, or an ovary and a testis, although the males, females and hermaj phrodites do not differ from one another in external characters.
Ovaries and Spermaries: Gonocoels and Gonoducts.
Gonads limited in number of pairs, testes and ovaries always present in the same individual.