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- Cyclotella cryptica var. ambiguan. 隐秘小环藻模糊变种
- Cyclotella cryptican. 隐秘小环藻
- The dominant genera and species are Merismopedia elegans, Cyclotella sp, Melosira granulata, Synedra sp, Ankistrodesmus sp, C... 根据上述结果对水质进行了评价,并对二龙山库区的水土保持及可持续性发展进行了探讨。
- The genera and species of diatoms in the samples from Tianyang and Jiudouyang vary with increasing buried depth from Melosira to StePhanodiscus, and than to Cyclotella. 九斗洋和田洋钻孔作品中硅藻种属随深度而变化，由直链藻到冠盘藻，直到小环藻。
- Cyclotella sp. 小环藻
- Cyclotella stelligera var. stelligeran. 具星小环藻原变种
- Cyclotella stelligera var. tenuisn. 具星小环藻小型变种
- Cyclotella kützingiana var. kützingianan. 库津小环藻原变种
- Cyclotella kützingiana var. planetophoran. 库津小环藻粗点变种
- Cyclotella kützingiana var. radiosan. 库津小环藻辐纹变种
- Cyclotella comta var. paucipunctatan. 扭曲小环藻稀点变种
- Cyclotella comta var. glabriusculan. 扭曲小环藻连纹变种
- Cyclotella asterocostata xie, var. asterocostatan. 星肋小环藻原变种
- Cyclotella asterocostata var. striatan. 星肋小环藻线纹变种
- Cyclotella striata var. mesoleian. 条纹小环藻中型变种
- Cyclotella striata var. bipunctatan. 条纹小环藻双斑点变种
- Cyclotella striata var. mucronulatan. 条纹小环藻短刺变种
- Cyclotella meneghiniana var. hankensisn. 梅尼小环藻兴凯变种
- Cyclotella meneghiniana var. meneghiniann. 梅尼小环藻原变种
- Cyclotella operculata var. mesoleian. 花环小环藻中型变种
