MolluscaBase taxon details
Retrotapes difficilis (A. E. Ortmann, 1899) †
1598286 (urn:lsid:marinespecies.org:taxname:1598286)
accepted
Species
Venus difficilis A. E. Ortmann, 1899 † · unaccepted > superseded combination
marine, fresh, terrestrial
fossil only
(of Venus difficilis A. E. Ortmann, 1899 †) Ortmann, A. E. (1899). The fauna of the Magellanian beds of Punta Arenas, Chile. <em>American Journal of Science.</em> s4 8(48): 427-432., available online at https://doi.org/10.2475/ajs.s4-8.48.427
page(s): 428 [details]
page(s): 428 [details]
MolluscaBase eds. (2025). MolluscaBase. Retrotapes difficilis (A. E. Ortmann, 1899) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1598286 on 2025-09-12
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original description
(of Venus difficilis A. E. Ortmann, 1899 †) Ortmann, A. E. (1899). The fauna of the Magellanian beds of Punta Arenas, Chile. <em>American Journal of Science.</em> s4 8(48): 427-432., available online at https://doi.org/10.2475/ajs.s4-8.48.427
page(s): 428 [details]
basis of record Alvarez, M. J. (2019). Phylogenetic analysis of the genus <i>Retrotapes</i> del Río, 1997 (Bivalvia, Veneridae) and systematic analysis of its taxa from Chile. <em>Journal of Paleontology.</em> 93(4): 685-701., available online at https://doi.org/10.1017/jpa.2018.110
page(s): 690, fig. 7.1-7.4 [details] Available for editors
[request]
page(s): 428 [details]
basis of record Alvarez, M. J. (2019). Phylogenetic analysis of the genus <i>Retrotapes</i> del Río, 1997 (Bivalvia, Veneridae) and systematic analysis of its taxa from Chile. <em>Journal of Paleontology.</em> 93(4): 685-701., available online at https://doi.org/10.1017/jpa.2018.110
page(s): 690, fig. 7.1-7.4 [details] Available for editors
[request]