A total of 28 macrobethos species were found, consisting of Mollusca, Annelida, Crustacea, and Insect larva, with the dominant species being Stenothyra glabra, Assiminea violacea, A. latericea, Limnodriu hoffmeisteri, and Ilyrplax deschampsi.

• 共记录到28种大型底栖动物；主要由甲壳动物、环节动物、软体动物及昆虫幼体组成；优势种为谭氏泥蟹(Ilyrplaxdeschampsi)、光滑狭口螺(Stenothyraglabra)、堇拟沼螺(Assimineaviolacea)、绯拟沼螺(A.；latericea)和霍甫水丝蚓(Limnodriuhoffmeisteri)。