MolluscaBase name details
Arca chiriquiensis var. toroensis Spieker, 1922 †
1767231 (urn:lsid:marinespecies.org:taxname:1767231)
uncertain > unassessed
Variety
Arca (Anadara) nelsoni Spieker, 1922 † · unaccepted > junior subjective synonym
Arca (Anadara) toroensis Spieker, 1922 † · unaccepted > superseded combination
Arca (Anadara) toroensis var. crassa Spieker, 1922 † · unaccepted > junior subjective synonym
Arca (Anadara) toroensis var. prolata Spieker, 1922 † · unaccepted > junior subjective synonym
Arca (Scapharca) crescens Spieker, 1922 † · unaccepted > junior subjective synonym
Arca (Scapharca) imporcata Spieker, 1922 † · unaccepted > junior subjective synonym
marine, brackish, fresh, terrestrial
fossil only
(of Arca (Anadara) toroensis Spieker, 1922 †) 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): 121, pl. 6, fig. 9-10, pl. 7, fig. 1 [details]
page(s): 121, pl. 6, fig. 9-10, pl. 7, fig. 1 [details]
MolluscaBase eds. (2024). MolluscaBase. Arca chiriquiensis var. toroensis Spieker, 1922 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1767231 on 2024-10-19
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The webpage text is licensed under a Creative Commons Attribution 4.0 License
original description
(of Arca (Anadara) toroensis Spieker, 1922 †) 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): 121, pl. 6, fig. 9-10, pl. 7, fig. 1 [details]
basis of record Olsson, A. A. (1932). Contribution to the Tertiary paleontology of northern Peru: Part 5, the Peruvian Miocene. <em>Bulletins of American Paleontology.</em> 19(68): 1-272, 24 pls., available online at https://www.biodiversitylibrary.org/page/32532232
page(s): 71 [details]
page(s): 121, pl. 6, fig. 9-10, pl. 7, fig. 1 [details]
basis of record Olsson, A. A. (1932). Contribution to the Tertiary paleontology of northern Peru: Part 5, the Peruvian Miocene. <em>Bulletins of American Paleontology.</em> 19(68): 1-272, 24 pls., available online at https://www.biodiversitylibrary.org/page/32532232
page(s): 71 [details]
