Otia Conchologica is a book written by Augustus Addison Gould in 1862. It is a comprehensive collection of descriptions of shells and mollusks that were discovered between 1839 and 1862. Gould was a renowned American malacologist and this book is considered one of his most important works.The book is divided into several sections, each of which focuses on a specific type of mollusk. The descriptions are detailed and include information on the shell's...