bacillaria造句

• bacillaria    He discovered the first diatom ever seen, the colonial diatom " Bacillaria paradoxa ", though he thought it was an animal because of its movement. Some of the other species are today assig...
• bacillaria paradoxa    He discovered the first diatom ever seen, the colonial diatom " Bacillaria paradoxa ", though he thought it was an animal because of its movement.