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Change of monoplacophoran genus Protoconus to Proteroconus due to homonymy

Published online by Cambridge University Press:  20 May 2016

Bruce L. Stinchcomb*
Affiliation:
Geology Department, St. Louis Community College at Florissant Valley, 3400 Pershall Road, St. Louis, Missouri 63135

Extract

The monoplacophoran genus Protoconus Stinchcomb, 1986, from the Upper Cambrian of the Ozark Uplift of Missouri, is a junior homonym of the monoplacophoran Protoconus Yü, 1979. Protoconus is a significant element in the pre-trilobite Lowermost Cambrian (Meishucan) beds of China (Yü, 1987). In consideration of this homonymy, it is proposed that Protoconus Stinchcomb, 1986, is changed and designated as Proteroconus.

Type
Taxonomic Note
Copyright
Copyright © The Paleontological Society 

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References

Stinchcomb, B. L. 1986. New Monoplacophora (Mollusca) from Late Cambrian and Early Ordovician of Missouri. Journal of Paleontology, 60:606626.Google Scholar
, W. 1979. Earliest Cambrian monoplacophorans and gastropods from western Hubei and their biostratigraphic significance. Acta Paleontologica Sinica, 18:233270.Google Scholar
, W. 1987. Yangtze micromollusca fauna in Yangtze region of China with notes on Precambrian-Cambrian boundary. Najing Institute of Geology and Paleontology, Academia Sinica. Najing University Publishing House, Nanjing, 68 p.Google Scholar