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Hemilienardia
''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 within ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lienardia
''Lienardia'' is a genus of sea snails, marine gastropod mollusks in the family Clathurellidae.MolluscaBase (2018). Lienardia Jousseaume, 1883. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=181085 on 2018-02-22 Species *'' Lienardia acrolineata'' Fedosov, 2011 *'' Lienardia armstrongi'' (G. Nevill & H. Nevill, 1875) *'' Lienardia biplicata'' (Melvill, 1906) *'' Lienardia caelata'' (Garrett, 1873) *'' Lienardia calathiscus'' (Melvill & Standen, 1896) *'' Lienardia cardinalis'' (Reeve, 1845) *'' Lienardia cincta'' (Dunker, 1871) *'' Lienardia coccinea'' (Anton, 1838) *''Lienardia comideleuca'' (Melvill & Standen, 1903) *'' Lienardia compta'' (Reeve, 1845) *''Lienardia corticea'' Hedley, 1922 *'' Lienardia cosmia'' Winckworth, 1940 *'' Lienardia crassicostata'' (Pease, 1860) *'' Lienardia crebrilirata'' (E. A. Smith, 1884) *''Lienardia cremonilla'' (Melvill & Standen, 1895) *''Lienardia crosseanum'' (Hervier, 1896) *''L ... [...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 Lynx
''Hemilienardia lynx'' is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.MolluscaBase (2019). MolluscaBase. Hemilienardia lynx Fedosov, Stahlschmidt, Puillandre, Aznar-Cormano & Bouchet, 2017. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=954855 on 2019-06-27 Description The ''Hemilienardia lynx'' shell is tiny, about 2.75 mm long and 1.35 mm wide, with an oval shape and a pointed tip. It has around 3.2 whorls, featuring strong ribs crossed by low spiral lines. The shell is mostly white with dark olive spots and a yellow line on the last whorl. Its opening is narrow with four small teeth, and the early shell development is conical, starting white and turning light brown with fine patterns. Distribution This marine species can be found off Papua New Guinea References External links Fedosov A.E., Stahlschmidt P., Puillandre N., Aznar-Cormano L. & Bouchet P. (2017). Not all spotted ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemilienardia Albostrigata
''Hemilienardia albostrigata'' is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.MolluscaBase (2019). MolluscaBase. Hemilienardia albostrigata (Baird, 1873). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=980543 on 2019-06-29 Description The length of the shell varies between 3 mm and 8 mm. The shell is whitish or light yellowish brown, marked on the back of the body whorl with a pure white chalky-looking band, and in some instances with an interrupted band of brown. This is a pure-white turreted little species, with a conspicuous dorsal squarrose brown spot just below the suture of the body whorl. The whorls are ventricose and ribbed longitudinally, crossed with a few conspicuous lirae. The outer lip is much thickened with large denticles on the inner surface, and the columella is toothed. It differs from ''Hemilienardia apiculata'' (Montrouzier in Souverbie & Montrouzi ... [...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 Contortula
''Hemilienardia contortula'' is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.MolluscaBase (2019). MolluscaBase. Hemilienardia contortula (G. Nevill & H. Nevill, 1875). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=980546 on 2019-06-30 Description The length of the shell attains 5½ mm, its diameter 2½ mm. (Original description) The shell is globosely conical, somewhat peculiarly twisted or bent, with a distinct suture. It is white, with a pink tinge towards the top. The apex is very obtuse, with a decollated appearance. The shell contains 6 whorls. They are longitudinally ribbed, with the ribs thick and prominent, distantly transversely striated, so as to present a granulose appearance. At the base of the body whorl occur several rows of small granules. The columella is peculiarly twisted. The aperture is narrowly contracted. The outer lip is thick, in the middle bent inwards. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemilienardia Chrysoleuca
''Hemilienardia chrysoleuca'' is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.Bouchet, P. (2017). Hemilienardia chrysoleuca (Melvill, 1923). In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=980528 on 2017-08-30 Description The length of the shell attains 6 mm, its diameter 3.75 mm. (Original description) The small shell has a columbelliform shape. It is white, spirally banded with bright yellow, centrally on the upper whorls, and twice, at the periphery and towards the base, of the body whorl. The shell contains 6 whorls, in our specimens imperfect as regards the protoconch. The three remaining whorls are angular below the impressed sutures, everywhere closely and obliquely ribbed, crossed by spiral incrassate lines, beautifully gemmate with small globular shining nodules at the points of junction, so that the whole surface is cancellate, the inter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemilienardia Calcicincta
''Hemilienardia calcicincta'' is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.MolluscaBase (2019). MolluscaBase. Hemilienardia calcicincta (Melvill & Standen, 1895). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=867744 on 2019-06-30 Description The length of the shell attains 4 mm, its diameter 2.25 mm. (Original description) The small shell is incrassate and rugose. It contains six whorls. It is a little bright white semi-opaque. This opacity being caused by a dead-white transverse band crossing the few, coarse, prominent ribs and becoming broader in the body whorl. The aperture is narrow. The outer lip, under a lens, is very beautiful, being minutely warted, and with four denticles, the columellar margin with four plaits. Distribution This marine species is endemic to Australia and occurs from the Gulf of Carpentaria The Gulf of Carpentaria (, ) is a large ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemilienardia Apiculata
''Hemilienardia apiculata'' is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.MolluscaBase (2019). MolluscaBase. Hemilienardia apiculata (Montrouzier, 1864). Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=596944 on 2019-06-29 Description The length of the shell varies between 3 mm and 8 mm. The shell is translucent white, with a row of opaque white spots about the middle of the body whorl. Distribution This marine species occurs off < ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemilienardia Bicolor
''Hemilienardia bicolor'' 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 bicolor Bozzetti, 2018. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=1250558 on 2019-06-30 Description The length of the shell attains 5.2 mm. Distribution This marine species is endemic to Davao, Mindanao, the Philippines. References * Bozzetti L. (2018). Hemilienardia bicolor (Gastropoda: Neogastropoda: Raphitomidae) nuova specie dalle Filippine. Malacologia Mostra Mondiale. 99: 3-4 bicolor Gastropods described in 2018 {{Raphitomidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |