Systema naturæ - nature Universum - universe see [unranked] Mundus Plinius naturalia - natural bodies Regnum Animale nom. inval. - animal kingdom see Kingdom Animalia Linnaeus, 1758 Class Pisces nom. inval. - fishes see Class Pisces Linnaeus, 1758 Order Branchiostegi nom. inval. see Order Branchiostegi Linnaeus, 1758 Genus Cyclopterus nom. inval. see Genus Cyclopterus Linnaeus, 1758 Lepus marinus nom. inval. see Lumpus nom. inval.