Table 3 Mollusk succession in Lake Datong
From: Effects of aquaculture on the shallow lake aquatic ecological environment of Lake Datong, China
Years | Number of species | Abundance and biomass | Dominant species | References |
|---|---|---|---|---|
1960 Winter | 21 species | 232 ind./m2; 97.71Â g/m2 | Hyriopsis cumingii, Arconaia lanceolate, Lanceolaria glayana, Limnoperna lacustris, Unio douglasiae, Corbicula fluminea, Sphaerium sp, Solenia oleivora, Sphaerium lacustre, Anodonta woodiana | [53] |
1997 | 30 species | Â | Â | [54] |
2008–2009 | 5 family, 10 genus, 15 species | 598 ind./m2; 3637.71 g/m2 | Bellamya purificata, Corbicula fluminea, Unio douglasiae | [60] |
2011 Summer | 5 family, 13 species | 566 ind./m2; 913.375Â g/m2 | Bellamya purificata, Corbicula fluminea | [57] |
2015–2017 |  | 165.38 ind./m2, 547.67 g/m2, 2015; 486.02 ind./m2, 854.77 g/m2, 2016; 546.70 ind./m2, 903.90 g/m2, 2017 | Bellamya purificata, Corbicula fluminea, Unio douglasiae, Lanceolaria gladiola, Schistodesmus lampreyanus | [61] |
2019 Summer | 2 order, 3 family, 7 genus, 7 species | 1146.67 ind./m2; 162.55 g/m2 | Bellamya purificata, Cristaria plicata | – |