405355,Animalia,動物界,Mollusca,軟體動物門,Gastropoda,腹足綱,Heterogastropoda,異腹足目,Triphoridae,左錐螺科,Euthymella,扁粒螺屬,pyramidalis,,,,,(Adams & Reeve, 1850),,金字塔扁粒螺,,