Cyrenida

	Cyrenida ''Cyrenida'' is an extinct genus of clams in the family Cyrenidae. This name is now accepted as a synonym of ''Corbicula'' Megerle von Mühlfeld, 1811.Bouchet, P.; Rosenberg, G. (2015). Cyrena. In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=525448 on 2015-08-26 Species Species within this genus include:D. ESU and O. GIROTTThe late Oligocene molluscan fauna from Otranto (Apulia, Southern Italy): an example of alternating freshwater, lagoonal and emerged environments/ref> †'' Cyrena abbreviata'' Deshayes 1857 †'' Cyrena cardioides'' Deshayes 1857 †'' Cyrena consobrina'' Cailland 1823 †'' Cyrena difficilis'' Deshayes 1860 †'' Cyrena distincta'' Deshayes 1857 †'' Cyrena dutemplei'' Deshayes 1857 †'' Cyrena gravesi'' Deshayes 1824 †'' Cyrena incompta'' Deshayes 1857 †'' Cyrena lamberti'' Deshayes 1857 †'' Cyrena nobilis'' Deshayes 1857 †'' Cyrena saincenyensis'' Desh ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Cyrenidae Cyrenidae is a family of clams in the order Venerida.Gofas, S. (2015). Cyrenidae Gray, 1847. In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=238370 on 2015-08-26 Genera Genera within this family include: * '' Batissa'' Gray, 1853 * ''Corbicula ''Corbicula'' is a genus of freshwater and brackish water clams, Aquatic animal, aquatic bivalve mollusks in the family Cyrenidae, the basket clams.Gofas, S. (2015). Cyrenidae Gray, 1847. In: MolluscaBase (2015). Accessed through: World Registe ...'' Megerle von Mühlfeld, 1811 * '' Cyanocyclas'' Blainville, 1818 * '' Geloina'' Gray, 1842 * '' Polymesoda'' Rafinesque, 1820 * '' Villorita'' Gray, 1833 ;Taxa brought into synonymy: * †'' Cyrenida'': synonym of ''Corbicula'' Megerle von Mühlfeld, 1811 * Subfamily Polymesodinae Habe, 1977: synonym of Cyrenidae Gray, 1847 References * Bieler R., Carter J.G. & Coan E.V. 2010: Classification of Bivalve f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Corbicula ''Corbicula'' is a genus of freshwater and brackish water clams, Aquatic animal, aquatic bivalve mollusks in the family Cyrenidae, the basket clams.Gofas, S. (2015). Cyrenidae Gray, 1847. In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=238370 on 2015-08-26 The genus name is the New Latin diminutive of Latin ''corbis'', a basket, referring to the shape and ribs of the shell. The genus ''Corbicula'' includes numerous extant and fossil species; the status of several of them is unclear (''species inquirenda'').MolluscaBase eds. (2022). ''Corbicula'' Megerle von Mühlfeld, 1811. Accessed through: World Register of Marine Species] at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=238371 on 2022-05-29 The best known is ''Corbicula fluminea'', an invasive species in many areas of the world. Unusually, some members produce via androgenesis, wherein all genes are inherited from the male, one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Heterodonta Heteroconchia is a taxonomic infraclass of saltwater clams, marine bivalve molluscs, belonging to the subclass Autobranchia This infraclass includes the edible clams, the cockles and the Venus clams. Description These bivalves are distinguished by having the two halves of the shell equally sized (i.e, they are ''equivalved'') and having a few cardinal teeth separated from a number of long lateral teeth. Their shells lack a nacreous layer, and the gills are lamellibranch in form. Most species have a siphon. Orders and families The following tree is their info which has been updated with the latest information from the World Register of Marine Species: Infraclass: Heteroconchia Unclassified family: † Lipanellidae Subterclass: Archiheterodonta Order: † Actinodontida Superfamily: † Amnigenioidea *Family: † Amnigeniidae Family: † Montanariidae Family: † Zadimerodiidae * Superfamily: † Anodontopsoidea ** Family: † Actinodontidae Fami ... [...More Info...] [...Related Items...] OR:** [Wikipedia] [Google] [Baidu]
	Venerida Venerida (formerly Veneroida) is an order of mostly saltwater but also some freshwater bivalve molluscs. This order includes many familiar groups such as many clams that are valued for food and a number of freshwater bivalves. Since the 2000s, the taxonomy currently represented in the World Register of Marine Species (WoRMS) classifies several taxa contained in the former Veneroida into other orders, such as the new Cardiida (for Cardioidea and Tellinoidea) and Carditida (cockles and their allies). Description Venerids are generally thick-valved, equal-valved and isomyarian (that is, their adductor muscles are of equal size). Three main hinge teeth are characteristic of the subclass Heterodonta, to which this order belongs. Many species are active rather than sessile. However, they tend to be filter feeders, feeding through paired siphons, with a characteristic folded gill structure adapted to that way of life. In 2002, Gonzalo Giribet and Ward Wheeler suggested that the o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Jurassic The Jurassic ( ) is a Geological period, geologic period and System (stratigraphy), stratigraphic system that spanned from the end of the Triassic Period million years ago (Mya) to the beginning of the Cretaceous Period, approximately Mya. The Jurassic constitutes the middle period of the Mesozoic, Mesozoic Era and is named after the Jura Mountains, where limestone strata from the period were first identified. The start of the Jurassic was marked by the major Triassic–Jurassic extinction event, associated with the eruption of the Central Atlantic magmatic province, Central Atlantic Magmatic Province. The beginning of the Toarcian Stage started around 183 million years ago and is marked by an extinction event associated with widespread Anoxic event, oceanic anoxia, ocean acidification, and elevated temperatures likely caused by the eruption of the Karoo-Ferrar, Karoo-Ferrar large igneous provinces. The end of the Jurassic, however, has no clear boundary with the Cretaceous and i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia and it is located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. Comprising the westernmost peninsulas of Eurasia, it shares the continental landmass of Afro-Eurasia with both Africa and Asia. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south and Asia to the east. Europe is commonly considered to be Boundaries between the continents of Earth#Asia and Europe, separated from Asia by the drainage divide, watershed of the Ural Mountains, the Ural (river), Ural River, the Caspian Sea, the Greater Caucasus, the Black Sea and the waterways of the Turkish Straits. "Europe" (pp. 68–69); "Asia" (pp. 90–91): "A commonly accepted division between Asia and E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]