List of Chengjiang Biota species by phylum

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This is a list of fossils found at Maotianshan Shales, whose most famous assemblage of organisms are referred to as the Chengjiang biota.[1]

Phylum Arthropoda[edit]

80 species, not counting Dinocarida, Nektaspida and Trilobita

Acanthomeridion
Erratus
Fortiforceps
Fuxianhuia
Kylinxia
Leanchoilia
Occacaris
Retifacies
Sinoburius

Class Dinocaridida[edit]

Amplectobelua and Lyrarapax
Innovatiocaris

Class Nektaspida[edit]

Misszhouia longicaudata

2 species

Class Trilobita[edit]

6 species


Phylum Annelida[edit]

1 species

Phylum Brachiopoda[edit]

5 species

Clade Gnathifera[edit]

4 species

Phylum Cnidaria[edit]

3 species

Phylum Chordata[edit]

Haikouella
Haikouichthys ercaicunensis

10 species

Phylum Ctenophora[edit]

3 species

Phylum Entoprocta[edit]

1 species

Phylum Echinodermata[edit]

2 species

Phylum Hemichordata[edit]

3 species

Phylum Hyolitha[edit]

8 species

Phylum Lobopodia[edit]

Hallucigenia fortis

10 species, not counting Omnidens

Phylum Mollusca[edit]

Orthrozanclus elongata

Class Palaeoscolecida[edit]

3 species

Phylum Porifera[edit]

Sinfoflabrum antiquum

15 species

Phylum Priapulida[edit]

16 species

Phylum Vetulicolia[edit]

Vetulicola rectangulata
Yuyuanozoon magnificissimi

10 species

  • Vetulicola cuneata
  • Vetulicola gantoucunensis
  • Vetulicola longbaoshanensis
  • Vetulicola rectangulata
  • Vetulicola monile

Enigmatic[edit]

25 species

Phlogites longus

Kingdom Protista (algae)[edit]

References[edit]

  1. ^ Fossils of the Chengjiang Maotianshan Shale
  2. ^ Ou, Qiang; Shu, Degan; Zhang, Zhifei; Han, Jian; Van Iten, Heyo; Cheng, Meirong; Sun, Jie; Yao, Xiaoyong; Wang, Rong; Mayer, Georg (2022). "Dawn of complex animal food webs: A new predatory anthozoan (Cnidaria) from Cambrian". The Innovation. 3 (1): 100195. Bibcode:2022Innov...300195O. doi:10.1016/j.xinn.2021.100195. PMC 8717384. PMID 35005675.