MolluscaBase name details
Arca (Scapharca) obesiformis Grzybowski, 1899 †
1739212 (urn:lsid:marinespecies.org:taxname:1739212)
uncertain > unassessed
Species
Arca (Scapharca) J. E. Gray, 1847 accepted as Anadara (Scapharca) J. E. Gray, 1847 represented as Anadara J. E. Gray, 1847
Arca obesiformis Grzybowski, 1899 † · unaccepted > superseded combination
marine, brackish, fresh, terrestrial
fossil only
(of Arca obesiformis Grzybowski, 1899 †) Grzybowski, J. (1899). Die Tertiärablagerungen des nördlichen Peru und ihre Molluskenfauna. <em>Neues Jahrbuch für Mineralogie, Geologie und Paläontologie, Beilage Band.</em> 12(3): 610-644, pls. 15-20.
page(s): 633, pl. 18, fig. 3, 3a [details]
page(s): 633, pl. 18, fig. 3, 3a [details]
MolluscaBase eds. (2025). MolluscaBase. Arca (Scapharca) obesiformis Grzybowski, 1899 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1739212 on 2025-09-10
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
(of Arca obesiformis Grzybowski, 1899 †) Grzybowski, J. (1899). Die Tertiärablagerungen des nördlichen Peru und ihre Molluskenfauna. <em>Neues Jahrbuch für Mineralogie, Geologie und Paläontologie, Beilage Band.</em> 12(3): 610-644, pls. 15-20.
page(s): 633, pl. 18, fig. 3, 3a [details]
basis of record Spieker, E. M. (1922). The paleontology of the Zorritos Formation of the north Peruvian oil fields. <em>The Johns Hopkins University, Studies in Geology.</em> 3: 1-197, pls. 1-10., available online at https://www.biodiversitylibrary.org/page/19066928
page(s): 115, pl. 6, fig. 1-2 [details]
page(s): 633, pl. 18, fig. 3, 3a [details]
basis of record Spieker, E. M. (1922). The paleontology of the Zorritos Formation of the north Peruvian oil fields. <em>The Johns Hopkins University, Studies in Geology.</em> 3: 1-197, pls. 1-10., available online at https://www.biodiversitylibrary.org/page/19066928
page(s): 115, pl. 6, fig. 1-2 [details]
