MolluscaBase name details
Ectenoceras subcurvatum Kobayashi, 1933 †
1755628 (urn:lsid:marinespecies.org:taxname:1755628)
unaccepted > superseded combination
Species
marine, brackish, fresh, terrestrial
fossil only
Kobayashi T. (1933). Faunal study of the Wanwanian (basal Ordovician) series with special notes on the Ribeiridae and the Ellesmereoceroids. <em>Journal of the Faculty of Science Imperial University of Tokyo Section II Geology, Mineralogy, Geography, Seismology.</em> 3(7): 249-328.
page(s): 270, pl. 1, fig. 9 [details]
page(s): 270, pl. 1, fig. 9 [details]
Type locality contained in Liaoning
type locality contained in Liaoning [details]
MolluscaBase eds. (2025). MolluscaBase. Ectenoceras subcurvatum Kobayashi, 1933 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1755628 on 2026-08-09
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
Kobayashi T. (1933). Faunal study of the Wanwanian (basal Ordovician) series with special notes on the Ribeiridae and the Ellesmereoceroids. <em>Journal of the Faculty of Science Imperial University of Tokyo Section II Geology, Mineralogy, Geography, Seismology.</em> 3(7): 249-328.
page(s): 270, pl. 1, fig. 9 [details]
additional source Ulrich, E. O., Foerste, A. F.; Miller, A. K. (1943). Ozarkian and Canadian cephalopods. Part II, Brevicones. <em>Geological Society of America Special Papers.</em> 49: 1-240., available online at https://doi.org/10.1130/spe49-p1
page(s): 125 [details] Available for editors
[request]
new combination reference Chen, J.-Y.; Zhou, Z.-Y.; Zou, X.-P.; Lin, Y.-K.; Yang, X.-C.; Li, Z.-K.; Qi, D.-L.; Wang, S.-H.; Xu, H.-Z.; Zhu, X.-D. (1980). Outline of Ordovician deposits and faunas in Shandung, N. Anhui and N. Jiangsu, E. China. <em>Memoirs of the Nanjing Institute of Geology and Palaeontology, Academia Sinica.</em> 16: 159-193 [in Chinese].
page(s): 173 [details]
page(s): 270, pl. 1, fig. 9 [details]
additional source Ulrich, E. O., Foerste, A. F.; Miller, A. K. (1943). Ozarkian and Canadian cephalopods. Part II, Brevicones. <em>Geological Society of America Special Papers.</em> 49: 1-240., available online at https://doi.org/10.1130/spe49-p1
page(s): 125 [details] Available for editors
[request]new combination reference Chen, J.-Y.; Zhou, Z.-Y.; Zou, X.-P.; Lin, Y.-K.; Yang, X.-C.; Li, Z.-K.; Qi, D.-L.; Wang, S.-H.; Xu, H.-Z.; Zhu, X.-D. (1980). Outline of Ordovician deposits and faunas in Shandung, N. Anhui and N. Jiangsu, E. China. <em>Memoirs of the Nanjing Institute of Geology and Palaeontology, Academia Sinica.</em> 16: 159-193 [in Chinese].
page(s): 173 [details]
Present Inaccurate Introduced: alien Containing type locality
