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Oppomorus
''Oppomorus'' is a genus of sea snails, marine gastropod mollusks in the family Muricidae, the murex snails or rock snails. Species Species within the genus ''Oppomorus'' include: * '' Oppomorus funiculatus'' (Reeve, 1846) * '' Oppomorus noduliferus'' (Menke, 1829) * '' Oppomorus purpureocinctus'' (Preston, 1909) Distribution This marine genus is endemic to Australia and occurs off New South Wales, Queensland, Western Australia Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent of the land area of Australia excluding external territories. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to th .... References External links Claremont, M.; Houart, R.; Williams, S. T.; Reid, D. G. (2012). ''A molecular phylogenetic framework for the Ergalataxinae (Neogastropoda: Muricidae).'' Journal of Molluscan Studies. 79(1): 19-29Iredale, T. (1937). Mollusca. In: Whitley, G. P. (ed). Middleton and Elizabeth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oppomorus
''Oppomorus'' is a genus of sea snails, marine gastropod mollusks in the family Muricidae, the murex snails or rock snails. Species Species within the genus ''Oppomorus'' include: * '' Oppomorus funiculatus'' (Reeve, 1846) * '' Oppomorus noduliferus'' (Menke, 1829) * '' Oppomorus purpureocinctus'' (Preston, 1909) Distribution This marine genus is endemic to Australia and occurs off New South Wales, Queensland, Western Australia Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent of the land area of Australia excluding external territories. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to th .... References External links Claremont, M.; Houart, R.; Williams, S. T.; Reid, D. G. (2012). ''A molecular phylogenetic framework for the Ergalataxinae (Neogastropoda: Muricidae).'' Journal of Molluscan Studies. 79(1): 19-29Iredale, T. (1937). Mollusca. In: Whitley, G. P. (ed). Middleton and Elizabeth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oppomorus Noduliferus
''Oppomorus noduliferus'', common name the nodule castror bean, is a species of sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails.Bouchet, P. (2015). Oppomorus noduliferus (Menke, 1829). In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=716641 on 2016-05-12 Description The length of the shell varies between 15 mm and 25 mm. The ovate, conical shell is of an ash-gray color. The pointed spire is composed of six or seven whorls, the lowest of which composes alone nearly half of the shell. The body whorl is swollen, and slightly compressed above. The other whorls are somewhat convex, except; the last but one. Their surface is ornamented with eleven or twelve distant, prominent, rounded, longitudinal folds, intersected transversely by fine compact striae. The violet gray aperture is ovate and slightly oblique. The outer lip is furnished interior ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oppomorus Funiculatus
''Oppomorus funiculatus'' is a species of sea snail, a marine gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. T ... mollusk, in the family Muricidae, the murex snails or rock snails.MolluscaBase (2018). ''Oppomorus funiculatus'' (Reeve, 1846). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=716642 on 2019-01-06 Distribution It can be found in Hawaii on Oahu Island, Pupukea Beach Park, and near Near Waimea Bay. References External links Reeve, L. A. (1846). Monograph of the genus Ricinula. In: Conchologia Iconica, or, illustrations of the shells of molluscous animals, vol. 3, pl. 1-6 and unpaginated text. L. Reeve & Co., London.Claremont, M.; Houart, R.; Williams, S. T. & Reid, D. G. (2013). A molecular phy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oppomorus Purpureocinctus
''Oppomorus purpureocinctus'' is a species of sea snail, a marine gastropod mollusk, in the family Muricidae, the murex snails or rock snails.MolluscaBase (2018). ''Oppomorus purpureocinctus'' (Preston, 1909). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=716643 on 2019-01-06 Distribution This marine species occurs off Sri Lanka Sri Lanka (, ; si, ශ්රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an .... References External links Preston, H. B. (1909). Description of new land and marine shells from Ceylon and S. India. Records of the Indian Museum. 3 (2): 133-140; 3 (3): pl. 22. Calcutta. Claremont, M.; Houart, R.; Williams, S. T. & Reid, D. G. (2013). A molecular phylogenetic framework for the Ergalataxinae (Neogastropoda: Muricidae). Jou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Snail
Sea snail is a common name for slow-moving marine gastropod molluscs, usually with visible external shells, such as whelk or abalone. They share the taxonomic class Gastropoda with slugs, which are distinguished from snails primarily by the absence of a visible shell. Definition Determining whether some gastropods should be called sea snails is not always easy. Some species that live in brackish water (such as certain neritids) can be listed as either freshwater snails or marine snails, and some species that live at or just above the high tide level (for example species in the genus '' Truncatella'') are sometimes considered to be sea snails and sometimes listed as land snails. Anatomy Sea snails are a very large group of animals and a very diverse one. Most snails that live in salt water respire using a gill or gills; a few species, though, have a lung, are intertidal, and are active only at low tide when they can move around in the air. These air-breathing species includ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marine (ocean)
The ocean (also the sea or the world ocean) is the body of salt water that covers approximately 70.8% of the surface of Earth and contains 97% of Earth's water. An ocean can also refer to any of the large bodies of water into which the world ocean is conventionally divided."Ocean." ''Merriam-Webster.com Dictionary'', Merriam-Webster, |
Gastropod
The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. There are many thousands of species of sea snails and slugs, as well as freshwater snails, freshwater limpets, and land snails and slugs. The class Gastropoda contains a vast total of named species, second only to the insects in overall number. The fossil history of this class goes back to the Late Cambrian. , 721 families of gastropods are known, of which 245 are extinct and appear only in the fossil record, while 476 are currently extant with or without a fossil record. Gastropoda (previously known as univalves and sometimes spelled "Gasteropoda") are a major part of the phylum Mollusca, and are the most highly diversified class in the phylum, with 65,000 to 80,000 living snail and slug species. The anatomy, behavior, feeding, and re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mollusk
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is estimated between 60,000 and 100,000 additional species. The proportion of undescribed species is very high. Many taxa remain poorly studied. Molluscs are the largest marine phylum, comprising about 23% of all the named marine organisms. Numerous molluscs also live in freshwater and terrestrial habitats. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat. The phylum is typically divided into 7 or 8 taxonomic classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurologically advanced of all invertebrates—and either the giant squid or the colossal squid is the largest known invertebrate species. The gas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family ( la, familia, plural ') is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". What belongs to a family—or if a described family should be recognized at all—are proposed and determined by practicing taxonomists. There are no hard rules for describing or recognizing a family, but in plants, they can be characterized on the basis of both vegetative and reproductive features of plant species. Taxonomists often take different positions about descriptions, and there may be no broad consensus across the scientific community for some time. The publishing of new data and opini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muricidae
Muricidae is a large and varied taxonomic family of small to large predatory sea snails, marine gastropod mollusks, commonly known as murex snails or rock snails. With about 1,600 living species, the Muricidae represent almost 10% of the Neogastropoda. Additionally, 1,200 fossil species have been recognized.Merle, D., Garrigues, B. & Pointier, J.-P. (2011). ''Fossil and Recent Muricidae of the World, Part Muricinae''. 648 pp., 182 colour plates, ConchBooks, Hackenheim. . Numerous subfamilies are recognized, although experts disagree about the subfamily divisions and the definitions of the genera. Many muricids have unusual shells which are considered attractive by shell collectors and by interior designers. Shell description Muricid shells are variably shaped, generally with a raised spire and strong sculpture with spiral ridges and often axial varices (typically three or more varices on each whorl), also frequently bearing spines, tubercles, or blade-like processes. Periostrac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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