unionoida造句

• Freshwater bivalves in the order Unionoida have a different lifecycle.
• The Unionoida, of worldwide distribution, are the pearly freshwater mussels.
• He published many papers on the Unionoida, an order of freshwater mussels.
• It belongs to the phylum Mollusca, the class, Bivalvia, the order Unionoida and the family Unionidae.
• ""'Etheria " "'is a genus of freshwater mussels in the Etheriidae family of bivalves, and a part of the Unionoida order.