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Bathyacmaea
''Bathyacmaea'' is a genus of deep-sea limpet, marine gastropod mollusk in the family Pectinodontidae. Species in this genus inhabit the dark, chemosynthesis-based marine communities of ocean vents and cold seeps near Japan. Species Species within the genus ''Bathyacmaea'' include:Bouchet, P. (2013). Bathyacmaea Okutani, Tsuchida & Fujikura, 1992. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=391494 on 2013-09-26 * '' Bathyacmaea jonassoni'' Beck, 1996 * '' Bathyacmaea lactea'' S. Q. Zhang, J. L. Zhang & S. P. Zhang, 2016 * '' Bathyacmaea nipponica'' Okutani, Tsuchida & Fujikura, 1992 * ''Bathyacmaea secunda ''Bathyacmaea secunda'' is a species of very small (adults are typically about 6 mm in length), deep-sea true limpet, limpet, a marine (ocean), marine gastropod mollusk in the family Pectinodontidae. This species inhabits the dark, chemosynt ...'' Okutani, Fujikura & Sasaki, 1993 * '' Bathyacmaea subnipp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bathyacmaea Tertia
''Bathyacmaea'' is a genus of deep-sea limpet, marine gastropod mollusk in the family Pectinodontidae. Species in this genus inhabit the dark, chemosynthesis-based marine communities of ocean vents and cold seeps near Japan. Species Species within the genus ''Bathyacmaea'' include:Bouchet, P. (2013). Bathyacmaea Okutani, Tsuchida & Fujikura, 1992. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=391494 on 2013-09-26 * ''Bathyacmaea jonassoni'' Beck, 1996 * ''Bathyacmaea lactea'' S. Q. Zhang, J. L. Zhang & S. P. Zhang, 2016 * ''Bathyacmaea nipponica'' Okutani, Tsuchida & Fujikura, 1992 * ''Bathyacmaea secunda'' Okutani, Fujikura & Sasaki, 1993 * ''Bathyacmaea subnipponica ''Bathyacmaea'' is a genus of deep-sea limpet, marine gastropod mollusk in the family Pectinodontidae. Species in this genus inhabit the dark, chemosynthesis-based marine communities of ocean vents and cold seeps near Japan. Species Species wi . ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bathyacmaea Subnipponica
''Bathyacmaea'' is a genus of deep-sea limpet, marine gastropod mollusk in the family Pectinodontidae. Species in this genus inhabit the dark, chemosynthesis-based marine communities of ocean vents and cold seeps near Japan. Species Species within the genus ''Bathyacmaea'' include:Bouchet, P. (2013). Bathyacmaea Okutani, Tsuchida & Fujikura, 1992. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=391494 on 2013-09-26 * '' Bathyacmaea jonassoni'' Beck, 1996 * '' Bathyacmaea lactea'' S. Q. Zhang, J. L. Zhang & S. P. Zhang, 2016 * '' Bathyacmaea nipponica'' Okutani, Tsuchida & Fujikura, 1992 * ''Bathyacmaea secunda ''Bathyacmaea secunda'' is a species of very small (adults are typically about 6 mm in length), deep-sea true limpet, limpet, a marine (ocean), marine gastropod mollusk in the family Pectinodontidae. This species inhabits the dark, chemosynt ...'' Okutani, Fujikura & Sasaki, 1993 * '' Bathyacmaea subnip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bathyacmaea Nipponica
''Bathyacmaea'' is a genus of deep-sea limpet, marine gastropod mollusk in the family Pectinodontidae. Species in this genus inhabit the dark, chemosynthesis-based marine communities of ocean vents and cold seeps near Japan. Species Species within the genus ''Bathyacmaea'' include:Bouchet, P. (2013). Bathyacmaea Okutani, Tsuchida & Fujikura, 1992. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=391494 on 2013-09-26 * '' Bathyacmaea jonassoni'' Beck, 1996 * '' Bathyacmaea lactea'' S. Q. Zhang, J. L. Zhang & S. P. Zhang, 2016 * '' Bathyacmaea nipponica'' Okutani, Tsuchida & Fujikura, 1992 * ''Bathyacmaea secunda'' Okutani, Fujikura & Sasaki, 1993 * ''Bathyacmaea subnipponica ''Bathyacmaea'' is a genus of deep-sea limpet, marine gastropod mollusk in the family Pectinodontidae. Species in this genus inhabit the dark, chemosynthesis-based marine communities of ocean vents and cold seeps near Japan. Species Species w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bathyacmaea Lactea
''Bathyacmaea'' is a genus of deep-sea limpet, marine gastropod mollusk in the family Pectinodontidae. Species in this genus inhabit the dark, chemosynthesis-based marine communities of ocean vents and cold seeps near Japan. Species Species within the genus ''Bathyacmaea'' include:Bouchet, P. (2013). Bathyacmaea Okutani, Tsuchida & Fujikura, 1992. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=391494 on 2013-09-26 * '' Bathyacmaea jonassoni'' Beck, 1996 * '' Bathyacmaea lactea'' S. Q. Zhang, J. L. Zhang & S. P. Zhang, 2016 * ''Bathyacmaea nipponica'' Okutani, Tsuchida & Fujikura, 1992 * ''Bathyacmaea secunda'' Okutani, Fujikura & Sasaki, 1993 * ''Bathyacmaea subnipponica ''Bathyacmaea'' is a genus of deep-sea limpet, marine gastropod mollusk in the family Pectinodontidae. Species in this genus inhabit the dark, chemosynthesis-based marine communities of ocean vents and cold seeps near Japan. Species Species wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bathyacmaea Jonassoni
''Bathyacmaea'' is a genus of deep-sea limpet, marine gastropod mollusk in the family Pectinodontidae. Species in this genus inhabit the dark, chemosynthesis-based marine communities of ocean vents and cold seeps near Japan. Species Species within the genus ''Bathyacmaea'' include:Bouchet, P. (2013). Bathyacmaea Okutani, Tsuchida & Fujikura, 1992. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=391494 on 2013-09-26 * '' Bathyacmaea jonassoni'' Beck, 1996 * ''Bathyacmaea lactea'' S. Q. Zhang, J. L. Zhang & S. P. Zhang, 2016 * ''Bathyacmaea nipponica'' Okutani, Tsuchida & Fujikura, 1992 * ''Bathyacmaea secunda'' Okutani, Fujikura & Sasaki, 1993 * ''Bathyacmaea subnipponica ''Bathyacmaea'' is a genus of deep-sea limpet, marine gastropod mollusk in the family Pectinodontidae. Species in this genus inhabit the dark, chemosynthesis-based marine communities of ocean vents and cold seeps near Japan. Species Species wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bathyacmaea Secunda
''Bathyacmaea secunda'' is a species of very small (adults are typically about 6 mm in length), deep-sea true limpet, limpet, a marine (ocean), marine gastropod mollusk in the family Pectinodontidae. This species inhabits the dark, chemosynthesis-based marine vent community, communities of ocean vents and cold seeps near Japan (e.g. the Okinawa Trough). It is distinct from other true limpets in the following ways, among others: its intestine runs through its Ventricle (heart), ventricle, it has a pair of radular "teeth" with long shafts, and its statocysts are isolated from the pleural ganglia and pedal ganglia. It also has a ctenidium (mollusc), ctenidium rather than the usual set of circumpallial gills, lacks osphradium, osphradia, and does not have even rudimentary eyes. For these reasons, along with a comparison of the development of the shell at the microscopic level, it has been argued that ''B. secunda'' is not closely related to the Patelloidea or the Neolepetopsida ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pectinodontidae
Pectinodontidae is a family of sea snails or true limpets, marine gastropod mollusks in the superfamily Lottioidea, the true limpets. Lottioidea Taxonomy This family was previously ranked as subfamily Pectinodontinae (also with Acmaeinae and Rhodopetalinae) in the family Acmeaidae in the taxonomy of the Gastropoda by Bouchet & Rocroi (2005). Nakano & Ozawa (2007) elevated Pectinodontinae to family level Pectinodontidae based on molecular phylogeny research. A cladogram showing phylogenic relations of Patellogastropoda: Genera Genera in the family Pectinodontidae include: * '' Bathyacmaea'' * '' Bathyacmaea secunda'' Okutani, Fujikura & Sasaki, 1993 *'' Pectinodonta'' - the earliest known ''Pectinodonta'' are from Late Oligocene The Chattian is, in the geologic timescale, the younger of two ages or upper of two stages of the Oligocene Epoch/ Series. It spans the time between . The Chattian is preceded by the Rupelian and is followed by the Aquitanian (the lowe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patellogastropoda
The Patellogastropoda, common name true limpet Limpets are a group of aquatic snails that exhibit a conical shell shape (patelliform) and a strong, muscular foot. Limpets are members of the class Gastropoda, but are polyphyletic, meaning the various groups called "limpets" descended indep ...s and historically called the Docoglossa, are members of a major phylogenetic group of marine (ocean), marine gastropods, treated by experts either as a clade or as a taxonomic Order (biology), order. The clade Patellogastropoda is deemed monophyletic based on phylogenetic analysis. Taxonomy Patellogastropoda was proposed by David R. Lindberg, 1986, as an order, and was later included in the subclass Eogastropoda Ponder & Lindberg, 1996. 2005 taxonomy Taxonomy of the Gastropoda (Bouchet & Rocroi, 2005), Bouchet & Rocroi, 2005 designated Patellogastropoda, true limpets, as a clade, rather than as a taxon, but within included superfamilies and families as listed below. Families that a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
True Limpet
The Patellogastropoda, common name true limpets and historically called the Docoglossa, are members of a major phylogenetic group of marine gastropods, treated by experts either as a clade or as a taxonomic order. The clade Patellogastropoda is deemed monophyletic based on phylogenetic analysis. Taxonomy Patellogastropoda was proposed by David R. Lindberg, 1986, as an order, and was later included in the subclass Eogastropoda Ponder & Lindberg, 1996. 2005 taxonomy Bouchet & Rocroi, 2005 designated Patellogastropoda, true limpets, as a clade, rather than as a taxon, but within included superfamilies and families as listed below. Families that are exclusively fossil are indicated with a dagger †: *Superfamily Patelloidea **Family Patellidae *Superfamily Nacelloidea **Family Nacellidae *Superfamily Lottioidea **Family Lottiidae **Family Acmaeidae Forbes, 1850 ***subfamily Acmaeinae Forbes, 1850 ***subfamily Pectinodontinae Pilsbry, 1891 ***subfamily Rhodopetalinae Li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vent Community
A hydrothermal vent is a fissure on the seabed from which geothermally heated water discharges. They are commonly found near volcanically active places, areas where tectonic plates are moving apart at mid-ocean ridges, ocean basins, and hotspots. Hydrothermal deposits are rocks and mineral ore deposits formed by the action of hydrothermal vents. Hydrothermal vents exist because the earth is both geologically active and has large amounts of water on its surface and within its crust. Under the sea, they may form features called black smokers or white smokers. Relative to the majority of the deep sea, the areas around hydrothermal vents are biologically more productive, often hosting complex communities fueled by the chemicals dissolved in the vent fluids. Chemosynthetic bacteria and Archaea form the base of the food chain, supporting diverse organisms, including giant tube worms, clams, limpets and shrimp. Active hydrothermal vents are thought to exist on Jupiter's moon Europa a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cold Seep
A cold seep (sometimes called a cold vent) is an area of the ocean floor where hydrogen sulfide, methane and other hydrocarbon-rich fluid seepage occurs, often in the form of a brine pool. ''Cold'' does not mean that the temperature of the seepage is lower than that of the surrounding sea water. On the contrary, its temperature is often slightly higher. The "cold" is relative to the very warm (at least ) conditions of a hydrothermal vent. Cold seeps constitute a biome supporting several endemic species. Cold seeps develop unique topography over time, where reactions between methane and seawater create carbonate rock formations and reefs. These reactions may also be dependent on bacterial activity. Ikaite, a hydrous calcium carbonate, can be associated with oxidizing methane at cold seeps. Types Types of cold seeps can be distinguished according to the depth, as shallow cold seeps and deep cold seeps. Cold seeps can also be distinguished in detail, as follows: * oil/gas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
