, taxonomy ,          clade Euthyneura clade Nudipleura clade Nudibranchia clade Dexiarchia clade Cladobranchia clade Aeolidida Flabellina babai is a species of sea slug , an aolid nudibranch , a marine gastropod mollusk in the family Flabellinidae . [ 1 ] Source: Wikipedia Flabellina babai is a desktop wallpaper