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Mytilidae à Déterminer
The Mytilidae are a family of small to large marine and brackish-water bivalve molluscs in the order Mytilida. One of the genera, ''Limnoperna'', even inhabits freshwater environments. Mytilidae, which contains some 52 genera, is the only extant family within the order Mytilida. Species in the family Mytilidae are found worldwide, but they are more abundant in colder seas, where they often form uninterrupted beds on rocky shores in the intertidal zone and the shallow subtidal. The subfamily Bathymodiolinae is found in deep-sea habitats. Mytilids include the well-known, edible sea mussels. A common feature of the shells of mussels is an asymmetrical shell, which has a thick, adherent periostracum. The animals attach themselves to a solid substrate using a byssus. A 2020 study of the phylogeny of the Mytilidae recovered two main clades derived from an epifaunal ancestor, with subsequent lineages shifting to other lifestyles, and correlating convergent evolution of siphon trait ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bivalve Shell
A bivalve shell is the enveloping exoskeleton or mollusc shell, shell of a bivalve mollusc, composed of two hinged halves or ''valve (mollusc), valves''. The two half-shells, called the "right valve" and "left valve", are joined by a ligament and usually articulate with one another using structures known as "teeth" which are situated along the hinge line. In many bivalve shells, the two valves are symmetrical along the hinge line — when truly symmetrical, such an animal is said to be ''equivalved''; if the valves vary from each other in size or shape, ''inequivalved''. If symmetrical front-to-back, the valves are said to be ''equilateral'', and are otherwise considered ''inequilateral''. The bivalve shell not only serves as protection from predators and physical damage, but also for adductor muscles (bivalve), adductor muscle attachment, which can allow the mollusc to "swim" short distances by flapping the valves. The shell is secreted by a soft part of the molluscan body known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epifaunal
Fauna (: faunae or faunas) is all of the animal life present in a particular region or time. The corresponding terms for plants and fungi are ''flora'' and ''funga'', respectively. Flora, fauna, funga and other forms of life are collectively referred to as '' biota''. Zoologists and paleontologists use ''fauna'' to refer to a typical collection of animals found in a specific time or place, e.g. the "Sonoran Desert fauna" or the "Burgess Shale fauna". Paleontologists sometimes refer to a sequence of faunal stages, which is a series of rocks all containing similar fossils. The study of animals of a particular region is called faunistics. Etymology ''Fauna'' comes from the name Fauna, a Roman goddess of earth and fertility, the Roman god Faunus, and the related forest spirits called Fauns. All three words are cognates of the name of the Greek god Pan, and ''panis'' is the Modern Greek equivalent of fauna (πανίς or rather πανίδα). ''Fauna'' is also the word for a book ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mytilaster
''Mytilaster'' is a genus of marine mussels from the warmer waters of the Atlantic Ocean and Mediterranean Basin. The type species In International_Code_of_Zoological_Nomenclature, zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the spe ... is '' Mytilaster lineatus''. Species * '' Mytilaster lineatus'' (Gmelin, 1791) * '' Mytilaster marioni'' (Locard, 1889) * '' Mytilaster minimus'' (Poli, 1795) — dwarf mussel * '' Mytilaster solidus'' Monterosato, 1884 ex H. Martin ms. * '' Mytilaster solisianus'' (d'Orbigny, 1842) References Bivalve genera {{Mytilidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ischadium
''Ischadium'' is a monotypic genus of mussels in the family Mytilidae. The sole species is ''Ischadium recurvum'', known as the "Hooked mussel" or "Bent mussel". It can be found along the Atlantic coast of North America, ranging from Cape Cod to the West Indies. They are often found growing on Eastern oysters, either intertidal (south of Chesapeake Bay, where the exposed oysters can survive the winter) or subtidal. They also attach to other hard substrates, including artificial reef An artificial reef (AR) is a human-created freshwater or marine benthic structure. Typically built in areas with a generally featureless bottom to promote Marine biology#Reefs, marine life, it may be intended to control #Erosion prevention, erosio ...s and dead shells of brackish water clams, Rangia cuneata. Predation ''Ischadium'' detects predators primarily through the use of scent, the scent of the predator or the scent of nearby dead bivalves. Hooked mussels’ primary predators include the bl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geukensia
''Geukensia'' is a genus of marine bivalve mollusc in the Mytilidae family, naturally found in the western Atlantic. Species Species within the genus ''Geukensia'' include: (2012). * '''' (Dillwyn, 1817) - Ribbed mussel * '' Geukensia granosissima
''Geukensia'' is a g ...
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Brachidontes
''Brachidontes'' is a genus of mussels in the family Mytilidae The Mytilidae are a family (biology), family of small to large Marine life, marine and Brackish water, brackish-water bivalve molluscs in the order (biology), order Mytilida. One of the genera, ''Limnoperna fortunei, Limnoperna'', even inhabits f ....Abbott, R.T. & Morris, P.A. ''A Field Guide to Shells: Atlantic and Gulf Coasts and the West Indies.'' New York: Houghton Mifflin, 1995. 17. Species The following are the species currently included in ''Brachidontes'': * '' Brachidontes adamsianus'' (Dunker, 1857) — Adams mussel * '' Brachidontes crebristriatus'' (Conrad, 1837) * '' Brachidontes darwinianus'' (d'Orbigny, 1842) * '' Brachidontes domingensis'' (Lamarck, 1819) — Santo Domingo mussel * '' Brachidontes dunkeri'' M. Huber, 2015 * '' Brachidontes erosus'' (Lamarck, 1819) * '' Brachidontes esmeraldensis'' (Olsson, 1961) * '' Brachidontes evansi'' (E. A. Smith, 1903) * '' Brachidontes exustus'' (L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Register Of Marine Species
The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide an authoritative and comprehensive catalogue and list of names of marine organisms. Content The content of the registry is edited and maintained by scientific specialists on each group of organism. These taxonomists control the quality of the information, which is gathered from the primary scientific literature as well as from some external regional and taxon-specific databases. WoRMS maintains valid names of all marine organisms, but also provides information on synonyms and invalid names. It is an ongoing task to maintain the registry, since new species are constantly being discovered and described by scientists; in addition, the nomenclature and taxonomy of existing species is often corrected or changed as new research is constantly being published. Subsets of WoRMS content are made available, and can have separate badging and their own home/launch pages, as "subregisters", such as th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mytilus (Falcimytilus) Jurensis
Mytilus may refer to: * Mytilus of Illyria Mytilos or Mytilus (; ; ruled 270231 BC) was an Illyrians, Illyrian List of rulers in Illyria, king who reigned in southern Illyria, around the hinterland of Dyrrhachion and Apollonia (Illyria), Apollonia. He was the successor of Monunios, and p ..., an ancient Illyrian king * ''Mytilus'' (bivalve), a mollusc genus {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
