Genus Occidenthella 1 Occidentella Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, Saito, Lundin, Schrdl & Picton, 2017 (invalid: junior homonym of Occidentella Hoffmann, 1929 [Gastropoda, Onchidiidae]; Occidenthella is a replacement name) Sort by Category Occidenthella athadona (Bergh, 1875) See all posts ->