imperial volute Directory References Discover Where Is “Old Zealand”? How Deadly Is Quicksand? 12 Novels Considered the “Greatest Book Ever Written” 9 Mind-Altering Plants Cruel and Unusual Punishments: 15 Types of Torture Timeline of the Titanic’s Final Hours Causes of the Great Depression Contents imperial volute marine snail Ask the Chatbot a Question Ask the Chatbot a Question Also known as: Aulica imperialis Learn about this topic in these articles:description In volutePrized by collectors is the imperial volute (Aulica imperialis) of the Philippines; it is 25 cm (10 inches) long, with a spine-tipped body whorl finely checked with brown, and an outer lip that is wide and golden-lined.Read More