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Omphalius
''Omphalius'' is a genus of sea snails, marine gastropod mollusks in the family Tegulidae. Since 2020 it is considered a synonym of '' Tegula'' Lesson, 1832 Species Species brought into synonymy: * ''Omphalius caelatus'' Adams A., 1854: synonym of ''Anadema macandrewii'' (Mörch, 1868) * ''Omphalius globulus'' Carpenter, 1857: synonym of ''Tegula globulus'' (Carpenter, 1857) * ''Omphalius marianus'' Dall, 1919: synonym of ''Tegula mariana'' (Dall, 1919) * ''Omphalius nigerrimus'' (Gmelin, 1791): synonym of ''Tegula nigerrima Tegula can mean: * Teulada, Italy, called Tegula during Roman times ''Tegula'', plural ''tegulae'' is in origin the Latin word for "tile" and may refer to: * ''Tegula'' (gastropod), a genus of marine snails * Tegula (insect anatomy), a part of ...'' (Gmelin, 1791) * '' Omphalius rusticus'' (Gmelin, 1791): synonym of '' Tegula rustica'' (Gmelin, 1791) References * Williams S.T., Karube S. & Ozawa T. (2008) ''Molecular systematics of Vetigastropoda: T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tegula Mariana
''Tegula mariana'' is a species of sea snail, a marine gastropod mollusk in the family Tegulidae.WoRMS (2012). ''Tegula mariana'' Dall, 1919. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=575632 on 2012-09-01 Description The height of the shell varies between 8.9 mm, its diameter 10.5 mm. The shell has a shiny surface. Its color is dingy white, with broad radiating flames of brown or red above irregularly maculated below, sometimes nearly unicolored, pinkish, with the lirae of the base articulated with red and white dots. The spire is either conic or depressed. The sutures are either simple, linear, or somewhat canaliculate. There is a concavity in the subsutural area. The about 5 whorls are spirally transversed by excessively minute spiral striae. The body whorl has an acute nodulous carina at the periphery, and another angulation or keel at the middle of the upper surface of the whorl and continued ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tegula (gastropod)
''Tegula'' is a genus of small to medium-sized sea snails, marine gastropod molluscs in the family Tegulidae.Bouchet, P. (2012). Tegula Lesson, 1832. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=413467 on 2012-09-10 Biology The function of the heart in ''Tegula'' snails may have a critical importance for their temperature tolerance. Species Species within the genus ''Tegula'' include: * '' Tegula argyrostoma'' (Gmelin, 1791) * '' Tegula atra'' (Lesson, 1830) * '' Tegula aureotincta'' (Forbes, 1850) - gilded tegula accessed 20 July 2011. * '' Tegula bergeroni'' McLean, 1970 * '' Tegula brunnea'' Philippi, 1848 - brown tegula: * '' Tegula cooksoni'' (E.A. Smith, 1877) * '' Tegula corrugata'' (A. Adams, 1853) * '' Tegula corteziana'' Mclean, 1970 * '' Tegula corvus'' (Philippi, 1850) * ''Tegula eiseni'' Jordan, 1936 - banded tegula, western banded tegula * ''Tegula euryomphala'' (Jonas, 1844) * ''Tegula excavata'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Omphalius Rusticus
''Tegula rustica'' is a species of sea snail, a marine gastropod mollusk in the family Tegulidae.MolluscaBase eds. (2022). MolluscaBase. Tegula rustica (Gmelin, 1791). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=828305 on 2022-04-24 Description The height of the shell attains 33 mm, its diameter 32 mm. The umbilicate, heavy, solid shell has a conic shape. It is chocolate-colored or brownish-olivaceous. The conical spire is more or less elevated. The suture is distinctly impressed. The 6–7 whorls are moderately convex or nearly flat, sometimes tumid just below the sutures, and either smooth or longitudinally plicate. The folds are usually obsolescent, and visible only for a short distance below the sutures. The shell is spirally obsoletely striate. The body whorl is obtusely angular at the periphery. The base of the shell is nearly flat. The aperture is very oblique. The columella shows one or two tee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tegula Rustica
''Tegula rustica'' is a species of sea snail, a marine gastropod mollusk in the family Tegulidae.MolluscaBase eds. (2022). MolluscaBase. Tegula rustica (Gmelin, 1791). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=828305 on 2022-04-24 Description The height of the shell attains 33 mm, its diameter 32 mm. The umbilicate, heavy, solid shell has a conic shape. It is chocolate-colored or brownish-olivaceous. The conical spire is more or less elevated. The suture is distinctly impressed. The 6–7 whorls are moderately convex or nearly flat, sometimes tumid just below the sutures, and either smooth or longitudinally plicate. The folds are usually obsolescent, and visible only for a short distance below the sutures. The shell is spirally obsoletely striate. The body whorl is obtusely angular at the periphery. The base of the shell is nearly flat. The aperture is very oblique. The columella shows one or two tee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tegulidae
Tegulidae is a family of small to large sea snails, marine gastropod mollusks in the superfamily Trochoidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).Bouchet, P. (2013). Tegulidae Kuroda, Habe & Oyama, 1971. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=715868 on 2013-12-10 This was for a long time considered to be a subfamily (Tegulinae) within the family Turbinidae. Genera Genera within the family Tegulidae include: * ''Agathistoma'' Olsson & Harbison, 1953 * ''Callistele'' Cotton & Godfrey, 1935 * ''Carolesia'' Güller & Zelaya, 2014 * ''Cittarium'' Philippi, 1847 * ''Norrisia'' Bayle, 1880 * ''Rochia'' Gray, 1857 * ''Tectus'' Montfort, 1810 * '' Tegula'' Lesson, 1832 ;Genera brought into synonymy: * ''Cardinalia'' Gray, 1842: synonym of ''Tectus'' Montfort, 1810 * ''Chlorostoma'' Swainson, 1840: synonym of '' Tegula'' Lesson, 1832 (junior synonym) * ''Livona'' Gray, 1842: synonym ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tegula Globulus
''Tegula globulus'' is a species of sea snail, a marine gastropod mollusk in the family Tegulidae.WoRMS (2012). ''Tegula globulus'' (Carpenter, 1857). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=575630 on 2012-09-01Keen M. (1971) Sea shells of tropical West America. Marine mollusks from Baja California to Perú, ed. 2. Stanford University Press. 1064 pp. Description The size of its shell is 11 mm. Distribution This marine species is common under or on rocks at high-tide level off Southern California, United States; and Baja California, Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema .... References External links To World Register of Marine Species* globulus Gastropods described in 1857 ... [...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] |
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