While mating, as both slugs possess male and female reproductive organs, they proceed to insert their penises into each other ...

As a crew, we were aware of the mating behaviour that we wanted to capture, yet getting the slugs into prime position to ‘do it’ wasn’t so simple. Filming this required patience, persistence ...

Having collected the sea slugs from reefs off the coast of Okinawa, Japan, researchers observed the creatures mating in tanks. They saw that sea slugs that had recently mated could not do so again for ...

Banana slugs, like all gastropods, are hermaphrodites, which means they possess both male and female sex organs simultaneously. They’re able to mate with themselves, though they will commonly ...