Pronunciation: Dek-uh-dl Pet Kind or Species: Chameleon/Triceratops Date Introduced: 16th July 2014 Description: The Decadal is a Restricted Pet that was a part of marapets' special 10th BirthdayAccount Upgrades set (Daylight and Moonlight). It resembles a triceratops but has the tail of a chameleon. It can also stick its tongue out, but only in certain costumes. As the name suggests, the Decadal is only released every decade starting from July 2014. It officially retired on April 5th, 2015. No more Decadals will be created from any AU until Marapets turns 20 - on August 2024!