摘要
三叶形虫是古生代海洋中高度多样化的一类节肢动物,发育不矿化或轻微矿化的外骨骼,识别度高,与类肢动物中著名的三叶虫具有相似的外形和附肢形态,对研究节肢动物的身体构型起源和演化具有重要意义.该类群主要发现于寒武纪特异埋葬化石库,我国是全球产出该类群最为丰富的几个国家之一,已描述至少40种,其中部分属种对研究化石节肢动物具有里程碑意义.
As a class of highly diversified arthopods in Palaeozoic seas,non-trilobite artiopods are easily recognizable because of their non-or weakly biomineralized exoskeletons.With similar exoskeletons and appendages to trilobites,the most familiar members of artiopods,they have important implications for studying the origin and evolution of arthropod’s body structure.Non-trilobite artiopods are mainly found in Cambrian fossil sites known as Konservat-Lagerst?tten,and at least 40species are described in China,one of the most abundant countries yielding this group in the world.Some of these researches are seen as a major landmark in understanding fossil arthropods.This paper discusses and summarizes the research status,methods and existing problems in the study of non-trilobite artiopods in China,and provides an outlook on the potential discovery sites and research directions in the future.
作者
吕馥丽
谭海焘
陈爱林
缪志幸
王思婷
赵茜
杜坤省
Lü Fuli;TAN Haitao;CHEN Ailin;MIAO Zhixing;WANG Siting;ZHAO Qian;DU Kunsheng(Research Center of Paleobiology,Yuxi Normal University,Yuxi 653100,China)
出处
《玉溪师范学院学报》
2022年第6期32-43,共12页
Journal of Yuxi Normal University
基金
国家自然科学基金项目(41662003)
玉溪师范学院大学生创新创业训练计划项目(202111390020)。
