Does the ancient twelve heraldry include seahorses?

Including. In the twelve ancient chapters of Shan Hai Jing, animals with three habits of land, air and sea were collected. The palmprint of hippocampus at the end of 12 was a strange marine creature found when the last chapter of Shan Hai Jing recorded in the ancient book of pre-Qin Dynasty went to Huaihai, which was the most full of myths and legends.