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Shouchangoceras shouchangense Zhao and Zheng 1977 (ammonite)

Cephalopoda - Ammonoidea - Pseudohaloritidae

PaleoDB taxon number: 174216

Full reference: J. K. Zhao and Z. G. Zheng. 1977. The Permian ammonoids from Zhejiang and Jiangxi. Acta Palaeontologica Sinica 16:217-252

Belongs to Shouchangoceras according to Z. R. Zhou et al. 1995

Sister taxa: Shouchangoceras americanum, Shouchangoceras multinodosum, Shouchangoceras subglobosum

Type specimen: NIGP 44543. Its type locality is Dongwuli section, Bed 16, Lijia, Jiande County, which is in a Wordian coastal mudstone in the Dingjiashan Formation of China.

Ecology: fast-moving nektonic carnivore

Average measurements (in mm): shell width 12.9, shell diameter 29.8