MolluscaBase name details
Irianoceras T. Kobayashi, 1971 †
1867433 (urn:lsid:marinespecies.org:taxname:1867433)
unaccepted > junior subjective synonym
Genus
Irianoceras antiquum T. Kobayashi, 1971 † accepted as Bactroceras latisiphonatum Glenister, 1952 † accepted as Bactroceras angustisiphonatum (Rüdiger, 1889) † (type by original designation)
- Species Irianoceras antiquum T. Kobayashi, 1971 † accepted as Bactroceras latisiphonatum Glenister, 1952 † accepted as Bactroceras angustisiphonatum (Rüdiger, 1889) † (unaccepted > junior subjective synonym)
marine, brackish, fresh, terrestrial
fossil only
neuter
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): 627 [details] Available for editors
[request]
page(s): 627 [details] Available for editors
[request]
MolluscaBase eds. (2026). MolluscaBase. Irianoceras T. Kobayashi, 1971 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1867433 on 2026-05-12
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original description
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): 627 [details] Available for editors [request]
source of synonymy Crick, R. E.; Quarles van Ufford, A. I. (1995). Late Ordovician (Caradoc-Ashgill) ellesmerocerid<i>Bactroceras latisiphonatum</i>of Irian Jaya and Australia. <em>Alcheringa: An Australasian Journal of Palaeontology.</em> 19(3): 235-241., available online at https://doi.org/10.1080/03115519508619507 [details] Available for editors [request]
page(s): 627 [details] Available for editors
[request]source of synonymy Crick, R. E.; Quarles van Ufford, A. I. (1995). Late Ordovician (Caradoc-Ashgill) ellesmerocerid<i>Bactroceras latisiphonatum</i>of Irian Jaya and Australia. <em>Alcheringa: An Australasian Journal of Palaeontology.</em> 19(3): 235-241., available online at https://doi.org/10.1080/03115519508619507 [details] Available for editors
[request]