Ichthyol. [ad. mod.L. Labyrinthibranchii (see below), f. Gr. λαβύρινθ-ος LABYRINTH + βράγχια gills.] One of the Labyrinthibranchii, a family or division of acanthopterygian fishes. So Labyrinthibranchiate a., pertaining to the Labyrinthibranchii, which have labyrinthine gills.
