Creature type (Dungeons & Dragons) all animal type monsters are based on real world animals. Creature entries based on mythological, fictional, or nonexistent animals are usually classified as magical beasts (see below). Besides ordinary fish, birds, reptiles and mammals, the animal type is also applied to depictions of dinosaurs, prehistoric animals, and "dire" or specially modified, often larger and scarier, versions of real world animals. Some real world animals are not given the animal type in the game. Examples include arthropods (insects, spiders, etc.) and worms, which the game classifies as "vermin" (see below) and not animals. Mollusks, such as octopuses, are often classified as
USS Grunion Iwasaki. He sent them a translation of an article written by the officer who had commanded the merchant ship "Kano Maru". The article described an encounter with a submarine near Kiska Island in the Aleutians about the time the "Grunion" was reported missing. Several years later, John Abele, cofounder of Boston Scientific, met Dr. Robert Ballard, famous for discovering the RMS Titanic's wreckage. Ballard gave him advice on how to locate a shipwreck, and Abele decided to fund an expedition to find the lost submarine "Grunion". In 2006, Williamson Associates, using side-scan sonar, located a promising target at almost at