Cavolinia uncinata: a type is "Sea Butterfly" that lives on the ocean's surface. Their shells washed up en masse in December 2022: youtu.be/v2ZgiuOUKcw I also found my first Butterfly Moon Snail!

#shelling #shell #seabutterfly #cavolinia #jarofshells #beachcombing #natica #naticariu #alapapilionis