Lophobranchii n. pl. (Zool.) An order of teleostean fishes, having the gills arranged in tufts on the branchial arches, as the Hippocampus and pipefishes.
... is one of the 'Pipe fishes,' order Lophobranchii. It has been compared to the ghost of a seahorse (Hippocampus) with its winding sheet all in ribbons around it; and the tattered cerements are like in shape and colour to the seaweed it frequents, so that it hides and ... — A Dictionary of Austral English • Edward Morris