Vesicomyidae is a family of saltwater clams, marine bivalve molluscs in the superfamily Glossoidea.MolluscaBase eds. (2022). MolluscaBase. Vesicomyidae Dall & Simpson, 1901. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=23140 on 2022-02-01 They thrive in communities of sulphide-rich reducing environments, at depths from 100 to 9050 m.
Vesicomyidae is very often studied to understand molecular adaptation to extreme deep-sea environments and biogeography. Studies of Kenzoic fossile figures show that Vesicomyidae has lived in this type of habitat since late Eocene, 42-47 millions of years ago. The taxonomy foor this family is currently under revision as there is a discrepancy between molecular data and morphological data.
Swedish researcher Frida Hybertsen has shown in her dissertation that the difference in size of the Vesicomyidae between Eocene to the Oligocene might be due to climate change.
Vesicomyidae has been found at the underwater Piip Volcano in the Bering Sea, off the Puerto Rican coast and more recently in the Ross Sea.
Genera and species Genera, and some selected species, within the family Vesicomyidae are: Subfamily Pliocardiinae Woodring, 1925 Abyssogena Krylova, Sahling & R. Janssen, 2010 Archivesica Dall, 1908 Austrogena Krylova, Sellanes, F. Valdés & D'Elía, 2014 Callogonia Dall, 1889 Calyptogena Dall, 1891 Calyptogena magnifica Calyptogena pacifica Dall, 1891 Christineconcha Krylova & Cosel, 2011 † Cytherocardia Sacco, 1900 Ectenagena Woodring, 1938 Elenaconcha Cosel & Olu, 2009 † Hubertschenckia Takeda, 1953 Isorropodon Sturany, 1896 Laubiericoncha von Cosel & Olu, 2008 Laubiericoncha angulata (Dall, 1896) (formerly in Vesicomya) Laubiericoncha chuni (Thiele & Jaeckel, 1931) (formerly in Vesicomya) Laubiericoncha myriamae von Cosel & Olu, 2008 Laubiericoncha suavis (Dall, 1913) (formerly in Vesicomya) Laubiericoncha sp. 'Edison Seamount' Laubiericoncha sp. 'Gakkel Ridge' † Notocalyptogena Amano, Saether, C. Little & K.A. Campbell, 2014 Phreagena Woodring, 1938 Pleurophopsis Van Winkle, 1919 (fossil, nomen dubium, sometimes included in Calyptogena) "Pleurophopsis" peruviana Olsson, 1931 (fossil) "Pleurophopsis" unioides Van Winkle, 1919 (fossil) Pliocardia Woodring, 1925 Turneroconcha Krylova & Sahling, 2020 Waisiuconcha Beets, 1942 Wareniconcha Cosel & Olu, 2009 Subfamily Vesicomyinae Dall & Simpson, 1901 Vesicomya Dall, 1886 Vesicomya atlantica (E. A. Smith, 1885) Vesicomya bruuni Filatova, 1969 Vesicomya caribbea Boss, 1967 Vesicomya cordata Boss, 1968 Vesicomya gigas (Dall, 1896) Vesicomya leeana (Dall, 1889) Vesicomya lepta (Dall, 1896) Vesicomya ovalis (Dall, 1896) Vesicomya pilula (Dall, 1881) Vesicomya smithii Dall, 1889 Vesicomya stearnsii (Dall, 1895) Vesicomya vesica (Dall, 1886)
Synonyms † Adulomya Kuroda, 1931 (includes Ectenagenasynonym of Pleurophopsis) † Adulomya elongata (Dall, 1916) † Adulomya extenta (Krylova & Moskalev, 1996) † Adulomya phaseoliformis (Métivier, Okutani & Ohta, 1986) † Adulomya kaikoi (Okutani & Métivier, 1986) † Adulomya uchimuraensis Kuroda, 1931 : synonym of † Pleurophopsis uchimuraensis (Kuroda, 1931) (original combination) Akebiconcha Kuroda, 1943: synonym of Archivesica Dall, 1908 Laubiericoncha Cosel & Olu, 2008: synonym of Archivesica Dall, 1908 Pleurophoropsis Cossmann, 1920: synonym of Pleurophopsis van Winkle, 1919 (unjustified emendation of Pleurophopsis)
References
Bieler, R.; Carter, J. G.; Coan, E. V. (2010). Classification of Bivalve families. pp. 113–133, in: Bouchet P. & Rocroi J.-P. (2010), Nomenclator of Bivalve Families. Malacologia. 52(2): 1–184. Coan, E. V.; Valentich-Scott, P. (2012). Bivalve seashells of tropical West America. Marine bivalve mollusks from Baja California to northern Peru. 2 vols, 1258 pp.
External links
Dall, W. H. & Simpson, C. T. (1901). The Mollusca of Porto Rico. Bulletin of the United States Fish Commission. 20: 351-524, pl. 54-58 Krylova E. M. & Sahling H. (2010). "Vesicomyidae (Bivalvia): Current Taxonomy and Distribution". PLoS ONE 5(4): e9957. Krylova, E. M.; Sahling, H.; Borowski, C. (2018). Resolving the status of the families Vesicomyidae and Kelliellidae (Bivalvia: Venerida), with notes on their ecology. Journal of Molluscan Studies. 84(1): 69–91 Bieler, R.; Mikkelsen, P. M.; Collins, T. M.; Glover, E. A.; González, V. L.; Graf, D. L.; Harper, E. M.; Healy, J.; Kawauchi, G. Y.; Sharma, P. P.; Staubach, S.; Strong, E. E.; Taylor, J. D.; Tëmkin, I.; Zardus, J. D.; Clark, S.; Guzmán, A.; McIntyre, E.; Sharp, P.; Giribet, G. (2014). Investigating the Bivalve Tree of Life – an exemplar-based approach combining molecular and novel morphological characters. Invertebrate Systematics. 28(1): 32-115