MolluscaBase name details
Chlamys mediacostata (G D. Hanna, 1926) †
1642787 (urn:lsid:marinespecies.org:taxname:1642787)
unaccepted > superseded combination
Species
- Subspecies Chlamys mediacostata grewingki Hertlein, 1966 † accepted as Interchlamys mediacostata grewingki (Hertlein, 1966) † (unaccepted > superseded combination)
marine, brackish, fresh, terrestrial
fossil only
(of Pecten mediacostatus G D. Hanna, 1926 †) Hanna, G D. (1926). Paleontology of Coyote Mountain, Imperial County, California. <em>Proceedings of the California Academy of Sciences, fourth series.</em> 14(18): 427-503, pl. 20-29., available online at https://www.biodiversitylibrary.org/page/3159770
page(s): 472, pl. 22, fig. 6, pl. 24, fig. 2 [details]
page(s): 472, pl. 22, fig. 6, pl. 24, fig. 2 [details]
MolluscaBase eds. (2025). MolluscaBase. Chlamys mediacostata (G D. Hanna, 1926) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1642787 on 2025-09-12
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original description
(of Pecten mediacostatus G D. Hanna, 1926 †) Hanna, G D. (1926). Paleontology of Coyote Mountain, Imperial County, California. <em>Proceedings of the California Academy of Sciences, fourth series.</em> 14(18): 427-503, pl. 20-29., available online at https://www.biodiversitylibrary.org/page/3159770
page(s): 472, pl. 22, fig. 6, pl. 24, fig. 2 [details]
basis of record Moore, E. J. (1984). Tertiary marine pelecypods of California and Baja California: Propeamussiidae and Pectinidae. <em>United States Geological Survey Professional Paper.</em> 1228-B: 1-112, pls. 1-42., available online at https://doi.org/10.3133/pp1228B
page(s): 29 [details] Available for editors
[request]
page(s): 472, pl. 22, fig. 6, pl. 24, fig. 2 [details]
basis of record Moore, E. J. (1984). Tertiary marine pelecypods of California and Baja California: Propeamussiidae and Pectinidae. <em>United States Geological Survey Professional Paper.</em> 1228-B: 1-112, pls. 1-42., available online at https://doi.org/10.3133/pp1228B
page(s): 29 [details] Available for editors
[request]