Apophallation is the biting off of the penis, known to occur in terrestrial slugs and, reportedly, in some species of banana slugs, which results in the amputated male slug being able to mate as a female.
Apophallation is the biting off of the penis, known to occur in terrestrial slugs and, reportedly, in some species of banana slugs, which results in the amputated male slug being able to mate as a female.