MolluscaBase taxon details
Mytilus gratacapi Allison & Addicott, 1976 †
1522535 (urn:lsid:marinespecies.org:taxname:1522535)
accepted
Species
Mytilus (Plicatomytilus) gratacapi Allison & Addicott, 1976 † · alternative representation
marine, brackish, fresh, terrestrial
fossil only
Not documented
Note USA, Alaska, Unga Island, upper part of the...
Type locality USA, Alaska, Unga Island, upper part of the Unga Conglomerate member of the Bear Lake Formation [details]
MolluscaBase eds. (2025). MolluscaBase. Mytilus gratacapi Allison & Addicott, 1976 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1522535 on 2025-09-11
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The webpage text is licensed under a Creative Commons
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original description
(of Mytilus (Plicatomytilus) gratacapi Allison & Addicott, 1976 †) Allison, R. C.; Addicott, W. O. (1976). The North Pacific Miocene record of <i>Mytilus</i> (<i>Plicatomytilus</i>), a new subgenus of Bivalvia. <em>United States Geological Survey Professional Paper.</em> 962: 1-22., available online at https://doi.org/10.3133/pp962
page(s): 9, plate 2, figures 1, 3, 4, 6-10; plate 3, figures 1, 3, 5, 7, 8 [details] Available for editors
[request]
page(s): 9, plate 2, figures 1, 3, 4, 6-10; plate 3, figures 1, 3, 5, 7, 8 [details] Available for editors

From editor or global species database
Type locality USA, Alaska, Unga Island, upper part of the Unga Conglomerate member of the Bear Lake Formation [details]