MolluscaBase taxon details
Aequiyoldia antarctica (Zinsmeister, 1984) †
1668911 (urn:lsid:marinespecies.org:taxname:1668911)
accepted
Species
Australoportlandia antarctica Zinsmeister, 1984 † · unaccepted
marine, brackish, fresh, terrestrial
fossil only
(of Australoportlandia antarctica Zinsmeister, 1984 †) Zinsmeister, W. J. (1984). Late Eocene Bivalves (Mollusca) from the La Meseta Formation, Collected during the 1974-1975 Joint Argentine-American Expedition to Seymour Island, Antarctic Peninsula. <em>Journal of Paleontology.</em> 58(6): 1497-1527., available online at https://www.jstor.org/stable/1304895
page(s): 1504 [details] Available for editors
[request]
page(s): 1504 [details] Available for editors
[request]
Holotype (of Australoportlandia antarctica...
Holotype (of Australoportlandia antarctica Zinsmeister, 1984) USNM 365479, geounit Seymour Island [details]
MolluscaBase eds. (2025). MolluscaBase. Aequiyoldia antarctica (Zinsmeister, 1984) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1668911 on 2025-09-11
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original description
(of Australoportlandia antarctica Zinsmeister, 1984 †) Zinsmeister, W. J. (1984). Late Eocene Bivalves (Mollusca) from the La Meseta Formation, Collected during the 1974-1975 Joint Argentine-American Expedition to Seymour Island, Antarctic Peninsula. <em>Journal of Paleontology.</em> 58(6): 1497-1527., available online at https://www.jstor.org/stable/1304895
page(s): 1504 [details] Available for editors [request]
additional source Crame, J. A., Beu, A. G., Ineson, J. R., Francis, J. E., Whittle, R. J. & Bowman, V. C. (2014). The early origin of the Antarctic marine fauna and its evolutionary implications. <em>PLoS ONE.</em> 9(12): 1-22.
page(s): S2: 50 [details]
new combination reference Beu, A. G. (2009). Before the ice: biogeography of Antarctic Paleogene molluscan faunas. <em>Palaeogeography, Palaeoclimatology, Palaeoecology 284: 191-226.</em>
page(s): 209 [details]
page(s): 1504 [details] Available for editors
[request]additional source Crame, J. A., Beu, A. G., Ineson, J. R., Francis, J. E., Whittle, R. J. & Bowman, V. C. (2014). The early origin of the Antarctic marine fauna and its evolutionary implications. <em>PLoS ONE.</em> 9(12): 1-22.
page(s): S2: 50 [details]
new combination reference Beu, A. G. (2009). Before the ice: biogeography of Antarctic Paleogene molluscan faunas. <em>Palaeogeography, Palaeoclimatology, Palaeoecology 284: 191-226.</em>
page(s): 209 [details]
Holotype (of Australoportlandia antarctica Zinsmeister, 1984) USNM 365479, geounit Seymour Island [details]
