Sexual interactions in so-called cross-fertilizingsimultaneous hermaphrodites, such as earthworms, snails, leeches, andsome fishes, have long challenged researchers' understanding of howestablished ...

Hermaphroditic species face a fundamental question: how much energy should they expend on their male and female sides? Flatworms have found various answers to this question over the course of ...

Meet Aegista diversifamilia, a hermaphroditic land snail that just received the honor of becoming recognized as its own, distinct species, and of being named for equal marriage rights. While they were ...