Leafy Seadragon - Glauert’s seadragon - Phycodurus eques - at Ripleys Aquarium of Canada

Much like the seahorse, the leafy seadragon’s name is derived from its resemblance to another creature (in this case, the mythical dragon). While not large, they are slightly larger than most seahorses, growing to about 20--24 cm (8--10 in). They feed on plankton and small crustaceans.