作者: YUAN Jinliang , PENG Jin , ZHAO Yuanlong
DOI: 10.1111/J.1755-6724.2011.00481.X
关键词: Burgess Shale 、 China 、 Fauna 、 Species diversity 、 Geology 、 Ecology 、 Forfexicaris 、 Biota
摘要: : Bivalved arthropods are very important elements in Mid-Cambrian Kaili Biota. Three genera, Alicaris, Pseudoarctolepis, and Forfexicaris, herein recorded for the first time, including three new species: Alicaris kailiensis sp. nov., Forfexicaris reticulata Pseudoarctolepis semicircularis of which nov. could be assigned to crustaceomorphs; other two forms grouped as proschizoramians. These provide information about distribution species diversity a poorly-known element Cambrian fauna, also bridge biotic evolutionary gap between Early Chengjiang Biota Southwest China burgess shale biota North America.