study by Jersakova and Johnson, studied the effects of protandry on the pollination process of the moth pollinated orchid, Satyrium longicauda''. They discovered that protandry tended to reduce the absolute levels of self-pollination and suggest that the evolution of protandry could be driven by the consequences of the pollination process for male mating success. Another study that indicated that dichogamy might increase male pollination success was by Dai and Galloway. See also Plant sexuality Sequential hermaphrodite section in Hermaphrodite References Reproduction Pollination Sexual system