MolluscaBase taxon details
Bactroceras angustisiphonatum (Rüdiger, 1889) †
1727188 (urn:lsid:marinespecies.org:taxname:1727188)
accepted
Species
Bactroceras guichiense Ying, 1989 † · unaccepted > junior subjective synonym
Bactroceras jingshanlingense Zou, 1987 † · unaccepted > junior subjective synonym
Bactroceras latisiphonatum Glenister, 1952 † · unaccepted > junior subjective synonym
Bactroceras wilsoni Flower, 1968 † · unaccepted > junior homonym
Endoceras angustisiphonatum Rüdiger, 1889 † · unaccepted > superseded combination (original combination)
Irianoceras antiquum T. Kobayashi, 1971 † · unaccepted > junior subjective synonym
marine, brackish, fresh, terrestrial
fossil only
(of Endoceras angustisiphonatum Rüdiger, 1889 †) Rüdiger, H. (1889). Ueber die Silur-Cephalopoden aus den mecklenburgischen Diluvialgeschieben. <em>Rathsbuchdruckerei von C. Michaal & A. Schuster, Güstrow, Germany.</em> 86 pp. [in German]., available online at https://doi.org/10.5962/bhl.title.14078
page(s): 37, pl. 2, fig. 10a, b [details]
page(s): 37, pl. 2, fig. 10a, b [details]
Type locality contained in Germany
type locality contained in Germany [from synonym] [view taxon] [details]
MolluscaBase eds. (2026). MolluscaBase. Bactroceras angustisiphonatum (Rüdiger, 1889) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1727188 on 2026-06-07
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
(of Endoceras angustisiphonatum Rüdiger, 1889 †) Rüdiger, H. (1889). Ueber die Silur-Cephalopoden aus den mecklenburgischen Diluvialgeschieben. <em>Rathsbuchdruckerei von C. Michaal & A. Schuster, Güstrow, Germany.</em> 86 pp. [in German]., available online at https://doi.org/10.5962/bhl.title.14078
page(s): 37, pl. 2, fig. 10a, b [details]
original description (of Bactroceras latisiphonatum Glenister, 1952 †) Glenister, B. F. (1952). Ordovician nautiloids from New South Wales. <em>Australian Journal of Science.</em> 15: 89-91.
page(s): 90, fig. 1, 2 [details]
original description (of Bactroceras wilsoni Flower, 1968 †) Flower, R. H. (1968). Some additional Whiterock cephalopods. <em>New Mexico Bureau of Mining & Mineral Resources, Memoir.</em> 19: 18-55.
page(s): 24, pl. 24, fig. 6, 10-11, pl. 25, fig. 1-4 [details] Available for editors
[request]
original description (of Bactroceras jingshanlingense Zou, 1987 †) Zou, X.-P. (1987). Ordovician nautiloid fauna of Yuhang and Lin'an, Zhejiang Province. <em>Bulletin of the Nanjing Institute of Geology and Palaeontology.</em> 12: 231-295 [in Chinese].
page(s): 239, pl. 1, fig. 10, 11, text-fig. 5 [details] Available for editors [request]
original description (of Irianoceras antiquum T. Kobayashi, 1971 †) Kobayashi, T.; Burton, C. K. (1971). Discovery of Ellesmereoceroid Cephalopods in West Irian, New Guinea. <em>Proceedings of the Japan Academy.</em> 47(7): 625-630., available online at https://doi.org/10.2183/pjab1945.47.625
page(s): 628, fig. 1-3 [details] Available for editors [request]
basis of record Evans, D. H. (2005). The Lower and Middle Ordovician cephalopod faunas of England and Wales. <em>Monographs of the Palaeontographical Society.</em> 158(623): 1-77., available online at https://doi.org/10.1080/25761900.2022.12131803 [details] Available for editors [request]
additional source Lai, C.; Qi, D. (1977). Ordovician cephalopods from northwestern Hunan. <em>Professional Papers of Stratigraphy and Palaeontology.</em> 3: 1-61.
page(s): 18, pl. 2, fig. 4, 5a, b, text-fig. 5a [details] Available for editors [request]
additional source Qi, D.-L.; Ying, Z.-E.; Zou, X.-P.; Chen, J.-Y.; Chen, T.-E. (1983). Cephalopoda. In: Nanjing Institute of Geology and Mineral Resources (ed.). <em>Atlas of Palaeontology of East China, Early Palaeozoic (1).</em> Geological Publishing House, Beijing, 295–351 [in Chinese].
page(s): 314, pl. 112, fig. 4 [details] Available for editors [request]
additional source Lai, C.-G. (1965). Ordovician and Silurian cephalopods from Hanzhung and Ningkiang of Shensi. <em>Acta Palaeontologica Sinica.</em> 13(2): 308-335 [in Chinese].
page(s): 314, pl. 1, fig. 10-11, text-fig. 1 [details] Available for editors [request]
page(s): 37, pl. 2, fig. 10a, b [details]
original description (of Bactroceras latisiphonatum Glenister, 1952 †) Glenister, B. F. (1952). Ordovician nautiloids from New South Wales. <em>Australian Journal of Science.</em> 15: 89-91.
page(s): 90, fig. 1, 2 [details]
original description (of Bactroceras wilsoni Flower, 1968 †) Flower, R. H. (1968). Some additional Whiterock cephalopods. <em>New Mexico Bureau of Mining & Mineral Resources, Memoir.</em> 19: 18-55.
page(s): 24, pl. 24, fig. 6, 10-11, pl. 25, fig. 1-4 [details] Available for editors
[request]original description (of Bactroceras jingshanlingense Zou, 1987 †) Zou, X.-P. (1987). Ordovician nautiloid fauna of Yuhang and Lin'an, Zhejiang Province. <em>Bulletin of the Nanjing Institute of Geology and Palaeontology.</em> 12: 231-295 [in Chinese].
page(s): 239, pl. 1, fig. 10, 11, text-fig. 5 [details] Available for editors
[request]original description (of Irianoceras antiquum T. Kobayashi, 1971 †) Kobayashi, T.; Burton, C. K. (1971). Discovery of Ellesmereoceroid Cephalopods in West Irian, New Guinea. <em>Proceedings of the Japan Academy.</em> 47(7): 625-630., available online at https://doi.org/10.2183/pjab1945.47.625
page(s): 628, fig. 1-3 [details] Available for editors
[request]basis of record Evans, D. H. (2005). The Lower and Middle Ordovician cephalopod faunas of England and Wales. <em>Monographs of the Palaeontographical Society.</em> 158(623): 1-77., available online at https://doi.org/10.1080/25761900.2022.12131803 [details] Available for editors
[request]additional source Lai, C.; Qi, D. (1977). Ordovician cephalopods from northwestern Hunan. <em>Professional Papers of Stratigraphy and Palaeontology.</em> 3: 1-61.
page(s): 18, pl. 2, fig. 4, 5a, b, text-fig. 5a [details] Available for editors
[request]additional source Qi, D.-L.; Ying, Z.-E.; Zou, X.-P.; Chen, J.-Y.; Chen, T.-E. (1983). Cephalopoda. In: Nanjing Institute of Geology and Mineral Resources (ed.). <em>Atlas of Palaeontology of East China, Early Palaeozoic (1).</em> Geological Publishing House, Beijing, 295–351 [in Chinese].
page(s): 314, pl. 112, fig. 4 [details] Available for editors
[request]additional source Lai, C.-G. (1965). Ordovician and Silurian cephalopods from Hanzhung and Ningkiang of Shensi. <em>Acta Palaeontologica Sinica.</em> 13(2): 308-335 [in Chinese].
page(s): 314, pl. 1, fig. 10-11, text-fig. 1 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
