论寒武系馒头组三叶虫群星虫属(Asteromajia)

根据山东长清县张夏镇馒头山馒头组采集到的三叶虫新材料,重新厘定和恢复群星虫(Asteromajia Nan and Chang,1982)作为裂头虫科内有效属名的地位,将徐庄虫(Hsuchuangia Lu and Zhu in Qiu et al.,1983),八公山虫(Bagongshania Lin in Qiu et al.,1983)作为群星虫的晚出异名。修订我国以往所描述的毛庄期和徐庄期4个属(Kochaspis Resser,1935,Asteromajia Nan and Chang,1982,Hsuchuangia Lu and Zhu in Qiu et al.,1983,Bagongshania Lin in Qiu et al.,1983)内的15个种的特征和头尾搭配,归并为4属,10种:Temnoura huoshanensis(Zhang and Wang,1985),Zhongtiaoshanaspis angustilimbata(Meng in Zhou et al.,1977),Solenoparia funingensis(An in Duan et al.,2005),Asteromajia hsuchuangensis(Lu in Lu and Dong,1952),A.quadrata(Resser and Endo,1937),A.liuheensis(An,1966),A.huainanensis(Lin in Qiu et al.,1983),A.lüliangshanensis(Zhang and Wang,1985),A.?yangchengensis(Zhang and Wang,1985),A.?longiceps(Lu and Zhu,2001),其中后2个种的归属尚有疑问。