Cuttlefish, the chameleons of the sea, have many intriguing features and behaviors. Sepia Apama, also known as Giant Australian Cuttlefish, are not only the largest cuttlefish, but also some of the most unique and interesting. Their family, Sepidae, come from the phylum Mollusca, class Cephalopoda, and order Sepioloida (Sepia Apama). Their genus and species are Sepia and Apama respectively. They are known for their multiple year classes and breeding habits unlike any other cephalopod, including other