=555 comprend Hippocampus chinensis, Hippocampus kampylotrachelos, Hippocampus manadensis, Hippocampus mannulus et Hippocampus sexmaculatus
=555 Includes Hippocampus chinensis, Hippocampus kampylotrachelos, Hippocampus manadensis, Hippocampus mannulus and Hippocampus sexmaculatus.