MolluscaBase taxon details
Annoceras costatum Flower, 1964 †
1753832 (urn:lsid:marinespecies.org:taxname:1753832)
accepted
Species
Annoceras elevatum Flower, 1964 † · unaccepted > junior subjective synonym
Annoceras perobliquum Flower, 1964 † · unaccepted > junior subjective synonym
Ellesmeroceras angulatum Flower, 1964 † · unaccepted > junior subjective synonym
Ellesmeroceras fusiforme Flower, 1964 † · unaccepted > junior subjective synonym
Ellesmeroceras imbricatum Flower, 1964 † · unaccepted > junior subjective synonym
Ellesmeroceras indomitum Flower, 1964 † · unaccepted > junior subjective synonym
Ellesmeroceras progessum Flower, 1964 † · unaccepted > junior subjective synonym
Eremoceras magnum Flower, 1964 † · unaccepted > junior subjective synonym
Eremoceras perseptatum Flower, 1964 † · unaccepted > junior subjective synonym
marine, brackish, fresh, terrestrial
fossil only
Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 56 [details]
page(s): 56 [details]
MolluscaBase eds. (2025). MolluscaBase. Annoceras costatum Flower, 1964 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1753832 on 2025-09-12
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 56 [details]
original description (of Annoceras perobliquum Flower, 1964 †) Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 57 [details]
original description (of Annoceras elevatum Flower, 1964 †) Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 57 [details]
original description (of Eremoceras perseptatum Flower, 1964 †) Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 50 [details]
original description (of Eremoceras magnum Flower, 1964 †) Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 51 [details]
original description (of Ellesmeroceras indomitum Flower, 1964 †) Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 47 [details]
original description (of Ellesmeroceras imbricatum Flower, 1964 †) Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 47 [details]
original description (of Ellesmeroceras fusiforme Flower, 1964 †) Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 47 [details]
original description (of Ellesmeroceras angulatum Flower, 1964 †) Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 48 [details]
original description (of Ellesmeroceras progessum Flower, 1964 †) Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 47, pl. 6, figs 5–7 [details]
page(s): 56 [details]
original description (of Annoceras perobliquum Flower, 1964 †) Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 57 [details]
original description (of Annoceras elevatum Flower, 1964 †) Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 57 [details]
original description (of Eremoceras perseptatum Flower, 1964 †) Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 50 [details]
original description (of Eremoceras magnum Flower, 1964 †) Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 51 [details]
original description (of Ellesmeroceras indomitum Flower, 1964 †) Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 47 [details]
original description (of Ellesmeroceras imbricatum Flower, 1964 †) Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 47 [details]
original description (of Ellesmeroceras fusiforme Flower, 1964 †) Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 47 [details]
original description (of Ellesmeroceras angulatum Flower, 1964 †) Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 48 [details]
original description (of Ellesmeroceras progessum Flower, 1964 †) Flower, R. H. (1964). The nautiloid order Ellesmeroceratida (Cephalopoda). <em>State Bureau of Mines and Mineral Resources New Mexico Institute of Mining and Technology, Memoir.</em> 12: 1-234., available online at https://geoinfo.nmt.edu/publications/monographs/memoirs/downloads/12/Memoir-12.pdf
page(s): 47, pl. 6, figs 5–7 [details]
