Wikimedia Commons has media related to Galeommatidae.
Wikispecies has information related to Galeommatidae.
^Valentich-Scott, Paul; Goddard, Jeffrey H. R. (2022-07-11). "A fossil species found living off southern California, with notes on the genus Cymatioa (Mollusca, Bivalvia, Galeommatoidea)". ZooKeys (1128): 53–62. Bibcode:2022ZooK.1128...53V. doi:10.3897/zookeys.1128.95139. ISSN 1313-2970.
^Gofas, S.; Bouchet, P. (2014). Galeomma Turton, 1825. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=138029 on 2014-12-31
^Valentich-Scott, Paul; Ó Foighil, Diarmaid; Li, Jingchun (12 July 2013). "Where's Waldo? A new commensal species, Waldo arthuri (Mollusca, Bivalvia, Galeommatidae), from the Northeastern Pacific Ocean". ZooKeys (316): 67–80. doi:10.3897/zookeys.316.4256. PMC3713335. PMID 23878515. Retrieved 21 July 2013.