固着种类 meaning in English

sedentary species

On species composition , there are rich in general species , suitable basicity species and benthic species in the region , and a few species belong to plankton . among them , fresh water and half salty water species spread extensively , like salt species are stick out
在种类组成上，普生性种类、适碱性种类丰富，固着种类多；淡水、半咸水种类广泛分布，喜盐种类突出；真性浮游种类少。