Granny

Granny was the affectionate name eventually given to a beadlet sea anemone, Actinia equina, which in 1828 was taken from a rocky shore at North Berwick in Scotland by an amateur naturalist, John Dalyell. During her long life through the Victorian era, she was cared for by a series of Edinburgh naturalists. Long outliving Dalyell, this sea anemone lived alone in a jar where she gave birth to several hundred offspring before her death in 1887. Dalyell investigated and was puzzled by how Granny was producing her young, and, even in the 21st century, the processes involved are not well understood by zoologists. Granny was shown to many visitors, some very distinguished, and her visitors' book held over a thousand names. She was the topic of several talks at scientific conferences, where she sometimes accompanied the speaker. Two educational children's stories were written about her in the didactic style typical of the era. She became well known during her lifetime, becoming "arguably the most famous and celebrated cnidarian of all time".