MolluscaBase name details
Arca (Cunearca) zorritensis Spieker, 1922 †
1739197 (urn:lsid:marinespecies.org:taxname:1739197)
uncertain > unassessed
Species
Arca (Cunearca) Dall, 1898 accepted as Anadara (Cunearca) Dall, 1898 represented as Anadara J. E. Gray, 1847
marine, brackish, fresh, terrestrial
fossil only
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): 96, pl. 5, fig. 4-5 [details]
page(s): 96, pl. 5, fig. 4-5 [details]
MolluscaBase eds. (2025). MolluscaBase. Arca (Cunearca) zorritensis Spieker, 1922 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1739197 on 2025-09-10
Date
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original description
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): 96, pl. 5, fig. 4-5 [details]
additional source Nelson, E. T. (1870). On the molluscan fauna of the later Tertiary of Peru. <em>Transactions of the Connecticut Academy of Arts and Science.</em> 2: 186-206, pls 6-7., available online at https://www.biodiversitylibrary.org/page/7502942
page(s): 205; note: as Scapharca sp. ind. [details]
page(s): 96, pl. 5, fig. 4-5 [details]
additional source Nelson, E. T. (1870). On the molluscan fauna of the later Tertiary of Peru. <em>Transactions of the Connecticut Academy of Arts and Science.</em> 2: 186-206, pls 6-7., available online at https://www.biodiversitylibrary.org/page/7502942
page(s): 205; note: as Scapharca sp. ind. [details]
