Complex sentence: An interesting feature of "F. exsecta" is that it occurs in two distinct social forms: either a monogyne form where the colony has a single egg-laying queen, or a polygyne form where many egg-laying queens are part of the same colony.
Split into simpler sentences: An interesting feature of "F. exsecta" is that it comes in two distinct social forms. Either a monogyne form where the colony has a single egg-laying queen, or a polygyne form where many egg-laying queens are part of the same colony.