Right, Marie had her protective gloves with her. She never went to any class without them. Now she was really wondering what was in those tanks that they were going to need their gloves.

Raising her hand she said, "I'm Marie Salazar, Slytherin 4th year professor. To me a creature is anything that the Ministry has given a rating. Be it a 1X or a 5X rating. If it has a rating then it is a creature." Yep and there were a LOT of creatures out there. Some were kept as pets, like Frankie and Kali and others were not meant to interact with humans.