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Hemilienardia Ocellata 01
''Hemilienardia'' is a genus of sea snails, marine gastropod mollusks in the family Raphitomidae, the turrids. Description This genus is readily distinguishable from ''Lienardia'' by the apex. The multispiral protoconch consists of a cone of 3½ smooth rounded whorls. It lacks the characteristic diagonally cancellated sculpture of the other genera in this family. The succeeding adult whorls not only differ in sculpture, but are wound in so divergent a spiral and increase at so disproportionate rate as to project that protoconch in a mucronate point. In the colour of the type the contrast is even more violent, as there the brilliant snow-white apex against the deep rose-red is visible to the naked eye. Another generic feature is an opaque peripheral zone. The deep-seated columella folds, so conspicuous in ''Lienardia'', are here less developed. The species are small, short, stumpy and usually brightly coloured. They frequent the upper zone of coral reefs. Species Species wit ... [...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] |
Hemilienardia Boucheti
''Hemilienardia boucheti'' is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae Raphitomidae is a family of small to medium-sized sea snails, marine gastropod mollusks in the superfamily Conoidea.Bouchet P. & Rocroi J.-P. (Ed.) (2005). "Classification and nomenclator of gastropod families". ''Malacologia'' 47(1-2). . 39 ....MolluscaBase (2019). MolluscaBase. Hemilienardia boucheti Wiedrick, 2017. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=980533 on 2019-06-28 Description Distribution This marine species is endemic to the Philippines References * Wiedrick S.G. (2017). Aberrant geomorphological affinities in four conoidean gastropod genera, Clathurella Carpenter, 1857 (Clathurellidae), Lienardia Jousseaume, 1884 (Clathurellidae), Etrema Hedley, 1918 (Clathurellidae) and Hemilienardia Boettger, 1895 (Raphitomidae), with the description of fourteen new Hemilienardia species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemilienardia Iospira
''Hemilienardia iospira'' is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.MolluscaBase (2019). MolluscaBase. Hemilienardia iospira (Hervier, 1896). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=980550 on 2019-07-01 Description The length of the shell attains 4 mm, its diameter 1.5 mm. The small, fusiform shell is slightly elongated. The thickened shell is shiny, with a purple lilac coloration on the upper whorls, below the yellow protoconch. On the penultimate whorl and the body whorl, a light white band occupies the middle, becoming more intense on the dorsal part of the body whorl. At this point, the 5th and 6th ribs become discolored and turn white, especially at the opening of the outer lip, where the white coloring broadens and extends more or less. The shell contains 6 whorls. The 1½ embryonic yellow whorls are rounded and smooth. The next whorls are oblate-conve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemilienardia Infulabrunnea
''Hemilienardia infulabrunnea'' is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae Raphitomidae is a family of small to medium-sized sea snails, marine gastropod mollusks in the superfamily Conoidea.Bouchet P. & Rocroi J.-P. (Ed.) (2005). "Classification and nomenclator of gastropod families". '' Malacologia'' 47(1-2). . 3 ....MolluscaBase (2019). MolluscaBase. Hemilienardia infulabrunnea Wiedrick, 2017. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=980536 on 2019-06-28 Description Distribution This marine species occurs off the Solomon Islands. References * Wiedrick S.G. (2017). Aberrant geomorphological affinities in four conoidean gastropod genera, Clathurella Carpenter, 1857 (Clathurellidae), Lienardia Jousseaume, 1884 (Clathurellidae), Etrema Hedley, 1918 (Clathurellidae) and Hemilienardia Boettger, 1895 (Raphitomidae), with the description of fourteen new Hemilienard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemilienardia Homochroa
''Hemilienardia homochroa'' is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.MolluscaBase (2019). MolluscaBase. Hemilienardia homochroa Hedley, 1922. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=435441 on 2019-06-28 Description The length of the shell attains 5 mm, its diameter 2.5 mm. (Original description) The small, solid shell is elongate-ovate. Its colour is entire deep rose pink, except an opaque white zone which is at first one spiral broad and at last three rows broad. The shell contains eight whorls, first three and a half apical, rapidly increasing. Sculpture : The radials are twelve prominent round-backed ribs, ceasing on the base, discontinuous from whorl to whorl, and broader than their interstices. The spirals amount to sixteen on the body whorl, and to four on the penultimate whorl. They are stout close-set cords which traverse both ribs and interstices a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemilienardia Hersilia
''Hemilienardia hersilia'' is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.MolluscaBase (2019). MolluscaBase. Hemilienardia hersilia Hedley, 1922. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=435440 on 2019-06-28 Description The length of the shell attains 3.5 mm, its diameter 1.7 mm. (Original description) The small shell is ovate-pointed and contacted at the sutures and at the base. Its colour is dull-white, with an opaque white band at the back of the body whorl. The shell contains 7 whorls, of which three are apical. Sculpture:—The radials are discontinuous, vertical, moderately prominent ribs, which diminish at the sutures and vanish on the base, and are set at ten to a whorl. The spirals are prominent cords which override the ribs, four on the penultimate whorl and twelve on the body whorl. Of these the anterior five run across the snout and are beaded. The Apertureis sin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemilienardia Goubini
''Hemilienardia goubini'' is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.MolluscaBase (2019). MolluscaBase. Hemilienardia goubini (Hervier, 1896). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=867745 on 2019-06-28 Description The length of the shell varies between 3.5 mm and 5 mm. This is a very small species, light violet with a white transverse band around the body whorl. The shell contains 7-8 whorls, with two smooth, acuminate ones in the protoconch A protoconch (meaning first or earliest or original shell) is an embryonic or larval shell which occurs in some classes of molluscs, e.g., the initial chamber of an ammonite or the larval shell of a gastropod. In older texts it is also called .... The whorls are rotund and longitudinally crassicostate. The numerous lirae are tenuous. The violet aperture is irregularly sinuate. The outer lip is incrassate and show ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemilienardia Gemmulata
''Hemilienardia gemmulata'' is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae Raphitomidae is a family of small to medium-sized sea snails, marine gastropod mollusks in the superfamily Conoidea.Bouchet P. & Rocroi J.-P. (Ed.) (2005). "Classification and nomenclator of gastropod families". '' Malacologia'' 47(1-2). . 3 ....MolluscaBase (2019). MolluscaBase. Hemilienardia gemmulata Wiedrick, 2017. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=980535 on 2019-06-28 Description Distribution This marine species occurs off Palawan, the Philippines. References * Wiedrick S.G. (2017). Aberrant geomorphological affinities in four conoidean gastropod genera, Clathurella Carpenter, 1857 (Clathurellidae), Lienardia Jousseaume, 1884 (Clathurellidae), Etrema Hedley, 1918 (Clathurellidae) and Hemilienardia Boettger, 1895 (Raphitomidae), with the description of fourteen new Hemilienardia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemilienardia Fusiforma
''Hemilienardia fusiforma'' is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae Raphitomidae is a family of small to medium-sized sea snails, marine gastropod mollusks in the superfamily Conoidea.Bouchet P. & Rocroi J.-P. (Ed.) (2005). "Classification and nomenclator of gastropod families". '' Malacologia'' 47(1-2). . 3 ....MolluscaBase (2019). MolluscaBase. Hemilienardia fusiforma Wiedrick, 2017. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=980531 on 2019-06-28 Description Distribution This marine species is endemic to the Philippines. References * Wiedrick S.G. (2017). Aberrant geomorphological affinities in four conoidean gastropod genera, Clathurella Carpenter, 1857 (Clathurellidae), Lienardia Jousseaume, 1884 (Clathurellidae), Etrema Hedley, 1918 (Clathurellidae) and Hemilienardia Boettger, 1895 (Raphitomidae), with the description of fourteen new Hemilienardia speci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemilienardia Fenestrata
''Hemilienardia fenestrata'' is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.MolluscaBase (2019). MolluscaBase. Hemilienardia fenestrata (Melvill, 1898). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=980548 on 2019-07-01 Description Distribution This marine species occurs off Aden References * Wiedrick S.G. (2017). Aberrant geomorphological affinities in four conoidean gastropod genera, Clathurella Carpenter, 1857 (Clathurellidae), Lienardia Jousseaume, 1884 (Clathurellidae), Etrema Hedley, 1918 (Clathurellidae) and Hemilienardia Boettger, 1895 (Raphitomidae), with the descriptionof fourteen new Hemilienardia species from the Indo-Pacific. The Festivus. special issue: 2-45. External links * fenestrata Fenestrata is an extinct order of bryozoan, dating from the Upper Arenig In geology, the Arenig (or Arenigian) is a time interval during the Ordovician period and also th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemilienardia Elongata
''Hemilienardia elongata'' is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae Raphitomidae is a family of small to medium-sized sea snails, marine gastropod mollusks in the superfamily Conoidea.Bouchet P. & Rocroi J.-P. (Ed.) (2005). "Classification and nomenclator of gastropod families". ''Malacologia'' 47(1-2). . 39 ....MolluscaBase (2019). MolluscaBase. Hemilienardia elongata Wiedrick, 2017. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=980534 on 2019-06-28 Description Distribution This marine species ioccurs off the Philippines. References * Wiedrick S.G. (2017). Aberrant geomorphological affinities in four conoidean gastropod genera, Clathurella Carpenter, 1857 (Clathurellidae), Lienardia Jousseaume, 1884 (Clathurellidae), Etrema Hedley, 1918 (Clathurellidae) and Hemilienardia Boettger, 1895 (Raphitomidae), with the description of fourteen new Hemilienardia species fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemilienardia Ecprepes
''Hemilienardia ecprepes'' is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.MolluscaBase (2019). MolluscaBase. Hemilienardia ecprepes (Melvill, 1927). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=980549 on 2019-07-01 Description The length of the shell attains 6 mm. Distribution This species occurs in the Indian Ocean off Réunion Réunion (; french: La Réunion, ; previously ''Île Bourbon''; rcf, label= Reunionese Creole, La Rényon) is an island in the Indian Ocean that is an overseas department and region of France. It is located approximately east of the island .... References * Wiedrick S.G. (2017). Aberrant geomorphological affinities in four conoidean gastropod genera, Clathurella Carpenter, 1857 (Clathurellidae), Lienardia Jousseaume, 1884 (Clathurellidae), Etrema Hedley, 1918 (Clathurellidae) and Hemilienardia Boettger, 1895 (Raphitomidae), with the desc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
