The earliest-known ancestors of Recent Priapulomorpha from the Early Cambrian Chengjiang Lagerstätte

J. Han, D. Shu, Z. Zhang, and L. Liu

2004

Article

Chinese Science Bulletin 49(17):1860-1868

Find it at:

http://dx.doi.org/10.1007/BF03183414

Taxa discussed in this work:

• Paratubiluchus
• Paratubiluchus bicaudatus
• Priapulomorpha
• Tubiluchidae
• Xiaoheiqingella
• Xiaoheiqingella peculiaris

Taxonomy:

• Xiaoheiqingella peculiaris belongs to Xiaoheiqingella - Hu (2002)
• Paratubiluchus belongs to Tubiluchidae - Han et al. (2004)
• Paratubiluchus bicaudatus belongs to Paratubiluchus - Han et al. (2004)
• Yunnanpriapulus belongs to Xiaoheiqingella - Han et al. (2004)
• Priapulidae belongs to Priapulomorpha - Han et al. (2004)
• Tubiluchidae belongs to Priapulomorpha - Han et al. (2004)