Talk:Monster Musume: Everyday Life with Monster Girls Online/@comment-5791947-20160731041155/@comment-1189034-20160731090513

Sirens are Nymphs, they are familiar with harpies and lamias. As Weredraco said, they have the body of a bird (in Iron Age and Early Antiquity). Later in the Classic Antiquity there are illustrations which shown them as "mermaids".