Kingdom Animalia Linnaeus, 1758 - animals Phylum Chordata Bateson, 1885 - chordates Class Actinopterygii Woodward, 1891 - ray-finned fishes Order Perciformes Rafinesque, 1810 - perches Family Eleotridae - sleepers see Family Eleotrididae Genus Bostrichthys Duméril, 1806 Bostrichthys aruensis (Weber, 1911) - island gudgeon