plankton rotifer轮虫
rotifer distribution轮虫分布
freshwater rotifer淡水轮虫
FD Rotifer冻干轮虫
rotifer culture轮虫培养
rotifer fed轮虫
single rotifer单只轮虫
bdelloid rotifer蛭形轮虫
rotifer cultivation轮虫培养
Protozoa and rotifer were dominant in richness and density.
一般原生动物和轮虫在种类和密度上占优势。
参考来源 - 受污染水体修复过程中浮游动物的种群变动及其生态学意义There were 2 key periods of fry feeding habit changing,i. e. initial feeding and ingest artificial feed,and followed by the sequence of feed,yolk,rotifer,Artemia spp. larvae,medium-sized cladoceras,large copepods and cladoceras,benthic,shrimp larvae and artificial feed,etc.
期间,鱼苗食性经历了开口和转食配合饲料2个关键时期。 食物转换依次为卵黄、轮虫、卤虫幼体、中型枝角类、大型桡足类和枝角类、底栖生物和虾类幼体、配合饲料。
参考来源 - 菊黄东方鲀仔稚鱼的生长、发育及行为生态N（名词） any minute aquatic multicellular invertebrate of the phylum Rotifera, having a ciliated wheel-like organ used in feeding and locomotion: common constituents of freshwater plankton 轮虫 (Also called wheel animalcule)