23. The Pink See-Through Fantasia (Enypniastes eximia)
The Pink See-Through Fantasia is a mesmerizing sea cucumber, named for its glassy, transparent body that reveals its inner organs as it glides gracefully through the deep sea. Recently captured by deep-sea cameras, its ethereal and almost otherworldly appearance has fascinated scientists and the public alike. This rare creature offers a peek into the inner workings of deep-sea life. Learn more about this stunning find at CNN.