Trilobites from the Middle Cambrian Hsuchuangian stage of Zhangxia, Changqing county, Shandong province

Y. H. Lu, and Z. L. Zhu

2001

Article

Acta Palaeontologica Sinica 40(3):279-293

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Taxa discussed in this work:

• Bailiella lantenoisi
• Honanaspis
• Hsuchuangia hsuchuangensis
• Hsuchuangia longiceps
• Hsuchuangia luliangshanensis
• Poriagraulos nanum
• Proasaphiscina mantoushanensis
• Proasaphiscus (Honanaspis) lui
• Ptyctolorenzella xuzhuangensis
• Sunaspididae
• Sunaspis laevis
• Tengfengia
• Tengfengia (Luguoia)
• Tengfengia (Luguoia) luguoensis
• Tengfengiidae

Taxonomy:

• Sunaspis laevis belongs to Sunaspis - Lu (1953)
• Zhongtiaoshanaspis ruichengensis belongs to Zhongtiaoshanaspis - Zhang and Yuan (1980)
• Hsuchuangia hsuchuangensis belongs to Hsuchuangia - Lu (1983)
• Hsuchuangia luliangshanensis belongs to Hsuchuangia - Zhang and Wang (1985)
• Ptyctolorenzella xuzhuangensis belongs to Ptyctolorenzella - Lu and Zhu (2001)
• Sunaspis belongs to Sunaspididae - Lu and Zhu (2001)
• Sunaspididae belongs to Trilobita - Lu and Zhu (2001)
• Proasaphiscina mantoushanensis belongs to Proasaphiscina - Lu and Zhu (2001)
• Proasaphiscina belongs to Proasaphiscidae - Lu and Zhu (2001)
• Zhongtiaoshanaspis belongs to Proasaphiscidae - Lu and Zhu (2001)
• Proasaphiscus (Honanaspis) lui belongs to Honanaspis - Chang (2001)
• Honanaspis belongs to Proasaphiscidae - Lu and Zhu (2001)
• Bailiella lantenoisi belongs to Bailiella - Lu and Zhu (2001)
• Hsuchuangia longiceps belongs to Hsuchuangia - Lu and Zhu (2001)
• Hsuchuangia belongs to Crepicephalidae - Lu and Zhu (2001)
• Tengfengia (Luguoia) luguoensis belongs to Tengfengia (Luguoia) - Lu and Zhu (2001)
• Tengfengia (Luguoia) belongs to Tengfengia - Lu and Zhu (2001)
• Tengfengia belongs to Tengfengiidae - Lu and Zhu (2001)
• Tengfengiidae belongs to Ptychopariida - Lu and Zhu (2001)