WoRMS taxon details
Thracia trapezoides Conrad, 1849
506909 (urn:lsid:marinespecies.org:taxname:506909)
accepted
Species
Thracia kamayasikensis Hatai, 1940 · unaccepted
Thracia kanakoffi Hertlein & U. S. Grant, 1972 · unaccepted
Thracia kurosawaensis Hayasaka, 1957 · unaccepted
marine
Conrad, T. A. (1849). Appendix I. Descriptions of fossils. In Dana, J.D. (Ed.) Geology. With a Folio Atlas of twenty-one Plates. United States Exploring Expedition during the Years 1838, 1839, 1840, 1841, (1842) Under the Command of Charles Wilkes, U. S. N. , available online at https://www.biodiversitylibrary.org/page/42669029
page(s): 723 [details]
page(s): 723 [details]
Type locality contained in Oregon
type locality contained in Oregon [details]
MolluscaBase eds. (2025). MolluscaBase. Thracia trapezoides Conrad, 1849. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=506909 on 2025-12-03
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
Nomenclature
original description
Conrad, T. A. (1849). Appendix I. Descriptions of fossils. In Dana, J.D. (Ed.) Geology. With a Folio Atlas of twenty-one Plates. United States Exploring Expedition during the Years 1838, 1839, 1840, 1841, (1842) Under the Command of Charles Wilkes, U. S. N. , available online at https://www.biodiversitylibrary.org/page/42669029
page(s): 723 [details]
original description (of Thracia kanakoffi Hertlein & U. S. Grant, 1972) Hertlein, L. G.; Grant IV, U. S. (1972). The geology and paleontology of the marine Pliocene of San Diego, California (Paleontology: Pelecypoda). <em>Memoir of the San Diego Society of Natural History.</em> 2: 135-409., available online at https://www.biodiversitylibrary.org/page/6218766 [details]
basis of record Huber, M. (2010). <i>Compendium of bivalves. A full-color guide to 3,300 of the world's marine bivalves. A status on Bivalvia after 250 years of research</i>. Hackenheim: ConchBooks. 901 pp., 1 CD-ROM. (look up in IMIS) [details]
page(s): 723 [details]
original description (of Thracia kanakoffi Hertlein & U. S. Grant, 1972) Hertlein, L. G.; Grant IV, U. S. (1972). The geology and paleontology of the marine Pliocene of San Diego, California (Paleontology: Pelecypoda). <em>Memoir of the San Diego Society of Natural History.</em> 2: 135-409., available online at https://www.biodiversitylibrary.org/page/6218766 [details]
basis of record Huber, M. (2010). <i>Compendium of bivalves. A full-color guide to 3,300 of the world's marine bivalves. A status on Bivalvia after 250 years of research</i>. Hackenheim: ConchBooks. 901 pp., 1 CD-ROM. (look up in IMIS) [details]
Other
additional source
Hickman, C. S. (2014). Paleogene marine bivalves of the deep-water Keasey Formation in Oregon, part IV: The anomalodesmatans. <em>PaleoBios.</em> 31(3): 1-21., available online at https://doi.org/10.5070/P9313025099
page(s): 8; note: misspelt as "trapezoidea" [details] Available for editors
[request]
page(s): 8; note: misspelt as "trapezoidea" [details] Available for editors
[request]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
