中肋骨条藻是海水富营养化的标志性微藻和常见赤潮生物之一。在陆源低盐水中养殖南美白对虾期间,池塘里出现了持续时间较长的优势种中肋骨条藻。其对池塘生态的影响,本文做了初步的描述。相应的低盐度盐水高密度养虾模式的生态也做了初浅的划分。 Skeletonema costatum is one of the saltwater eutrophic landmark microalgae and common red tide creatures. During the culture of P. vannamei in terrestrial low salt water, the dominant species of S. striatella was longer in the pond. Its impact on the pond ecology, this article made a preliminary description. Corresponding to the low-salinity brine shrimp breeding pattern of ecology has also made a shallow division.