现代湖泊中的造迹生物以底栖的寡毛类蠕虫、甲壳动物、软体动物的双壳类和腹足类、昆虫幼虫为主。
Trace-making organisms in modern lacustrine environments are mainly benthic oligochaete annelids . Crustaceans , bivalves and gastropods , insect larvae .