MolluscaBase name details
Pachydon tumidus (Etheridge, 1879) †
1517801 (urn:lsid:marinespecies.org:taxname:1517801)
unaccepted > junior subjective synonym
Species
fossil only
(of Anisothyris (Pachydon) tumida Etheridge, 1879 †) Etheridge, R. (1879). Notes on the Mollusca collected by C. Barrington Brown, Esq., A.R.S.M., from the Tertiary Deposits of Solimões and Javary Rivers, Brazil. <em>Quarterly Journal of the Geological Society.</em> 35: 82-88., available online at https://archive.org/stream/quarterlyjourna351879geol#page/82/mode/2up
page(s): 83, pl. 7, fig. 2 [details]
page(s): 83, pl. 7, fig. 2 [details]
MolluscaBase eds. (2021). MolluscaBase. Pachydon tumidus (Etheridge, 1879) †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1517801 on 2025-09-11
Date
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original description
(of Anisothyris (Pachydon) tumida Etheridge, 1879 †) Etheridge, R. (1879). Notes on the Mollusca collected by C. Barrington Brown, Esq., A.R.S.M., from the Tertiary Deposits of Solimões and Javary Rivers, Brazil. <em>Quarterly Journal of the Geological Society.</em> 35: 82-88., available online at https://archive.org/stream/quarterlyjourna351879geol#page/82/mode/2up
page(s): 83, pl. 7, fig. 2 [details]
basis of record Simone, L. R. L.; Mezzalira, S. (1994). Fossil molluscs of Brazil. <em>Boletim do Instituto Geológico.</em> 11: 1-202., available online at https://www.infraestruturameioambiente.sp.gov.br/institutogeologico/2019/01/11-1994
page(s): 93 [details]
source of synonymy Wesselingh, F.P. (2006). Molluscs from the Miocene Pebas Formation of Peruvian and Colombian Amazonia. <em>Scripta Geologica.</em> 133: 19-290., available online at http://www.repository.naturalis.nl/document/41346
page(s): 249 [details]
page(s): 83, pl. 7, fig. 2 [details]
basis of record Simone, L. R. L.; Mezzalira, S. (1994). Fossil molluscs of Brazil. <em>Boletim do Instituto Geológico.</em> 11: 1-202., available online at https://www.infraestruturameioambiente.sp.gov.br/institutogeologico/2019/01/11-1994
page(s): 93 [details]
source of synonymy Wesselingh, F.P. (2006). Molluscs from the Miocene Pebas Formation of Peruvian and Colombian Amazonia. <em>Scripta Geologica.</em> 133: 19-290., available online at http://www.repository.naturalis.nl/document/41346
page(s): 249 [details]
