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Pseudorhaphitoma Chocolata
''Pseudorhaphitoma'' is a genus of sea snails, marine (ocean), marine gastropod mollusks in the family (biology), family Mangeliidae.Bouchet, P. (2011). Pseudorhaphitoma Boettger, 1895. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=432540 on 2012-07-06 Description This genus was originally described by Boettger as a section in the genus ''Clathurella.'' The small, thick, monochrome brown or white, elongate shells are claviform. They contain 6 - 7 Whorl (mollusc), whorls. The prominent and continuous axial ribs are moderately strong. They are crossed regularly by numerous, fine spiral lirae, producing granular or transverse plicules. The Aperture (mollusc), aperture measures about a third of the total length. The weakly notched siphonal canal is narrow and shallow. The sharp outer Lip (gastropod), lip is denticulate on the inside and usually shows a particularly strong tooth close to the well-cut anal sinus. The Colum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below 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 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 of an ancestral taxon are grouped together (i.e. phylogenetic analysis should c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudorhaphitoma Alma
''Pseudorhaphitoma alma'' is a small sea snail, a marine gastropod mollusk in the family Mangeliidae.WoRMS (2009). Pseudorhaphitoma alma (Thiele, 1925). In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=432865 on 2017-12-30 Description The length of the shell varies between 5–6 mm. Distribution This marine genus occurs off Zanzibar and East Africa. References * Thiele, J. 1925. ''Gastropoda der Deutschen Tiefsee-Expedition, 11''. Wiss. Ergebn. dt. Tiefsee Exped. 'Valdivia' 17(2): 37-382 External links R.N. Kilburn, Turridae (Mollusca: Gastropoda) of southern Africa and Mozambique. Part 7. Subfamily Mangeliinae, section 2; Annals of the Natal Museum 34, pp 317 - 367 (1993)* * alma Alma or ALMA may refer to: Arts and entertainment * ''Alma'' (film), a 2009 Spanish short animated film * ''Alma'' (Oswald de Andrade novel), 1922 * ''Alma'' (Le Clézio novel), 2017 * ''Alma'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudorhaphitoma Drivasi
''Pseudorhaphitoma drivasi'' is a small sea snail, a marine gastropod mollusk in the family Mangeliidae.WoRMS (2009). Pseudorhaphitoma drivasi Kilburn, 1993. In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=434778 on 2018-01-03 Description The length of the biconic-claviform shell varies between 2.3 mm and 8 mm. Distribution This marine genus occurs in the Persian Gulf, off South Africa and 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 R.N. Kilburn, Turridae (Mollusca: Gastropoda) of southern Africa and Mozambique. Part 7. Subfamily Mangeliinae, section 2; Annals of the Natal Museum 34, pp 317 - 367 (1993) External links * * {{Taxonbar, from=Q10355184 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudorhaphitoma Ditylota
''Pseudorhaphitoma ditylota'' is a small sea snail, a marine gastropod mollusk in the family Mangeliidae.WoRMS (2017). Pseudorhaphitoma ditylota (Melvill, 1912). In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=432871 on 2018-01-03 Description The length of the shell attains 7 mm, its diameter 2 mm. (Original description) The solid, fusiform shell has a whitish color or is flesh-colored. It contains 9 whorls, of which two globose and almost translucent whorls in the protoconch. The third and sometimes the fourth whorl show simple spiral carinae. The other whorls show thick longitudinal ribs and are spirally bicarinate, producing sharp transverse plicules. The body whorl is tricarinate and continues at the same time and uninterrupted up to its base with 8 - 10 spirally lirae. The aperture is ovate. The slightly expanded outer lip is incrassate. The sinus is rather wide. The columella ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudorhaphitoma Darnleyi
''Pseudorhaphitoma darnleyi'' is a small sea snail, a marine gastropod mollusk in the family Mangeliidae.WoRMS (2009). Pseudorhaphitoma darnleyi (Brazier, 1876). In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=434777 on 2018-01-02 Description The length of the shell attains 12 mm. (Original description) The slender pyramidal shell is acuminated. It is six-sided, horny brown, longitudinally ribbed, crossed with raised striae, somewhat rugose and with smooth interstices. The shell contains 7-8 flattened whorls. The suture is opaque. The sculpture is much plainer on the body whorl. The inner lip shows a thin deposit of callus. The outer lip is thin, edged with black. The sinus is wide, cut deep down. The siphonal canal is short. The slender, six-sided shell has a pyramidal shape. It is longitudinally ribbed and crossed with raised striae, somewhat rugose, interstices smooth. It contains ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudorhaphitoma Crudelis
''Pseudorhaphitoma crudelis'' is a small sea snail, a marine gastropod mollusk in the family Mangeliidae.WoRMS (2009). Pseudorhaphitoma crudelis Hedley, 1922. In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=434776 on 2018-01-01 '' Pseudorhaphitoma granilirata'' Smith, E.A., 1888 is classified by Tucker as a synonym. Description The length of the shell attains 5.5 mm, its diameter 2 mm. (Original description) The small, rather solid shell is lanceolate, constricted at the suture, and contracted at the base. Its colour is a uniform pale buff. The shell contains 8 whorls, of which three constitute the protoconch. Sculpture:—The ribs are seven to a whorl, slightly oblique to the axis, low and round-backed, decreasing in prominence as growth proceeds, continuing from whorl to whorl. The spirals are numerous, closely packed, grained, unequal threads extending from the suture 'to the b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudorhaphitoma Confortinii
''Pseudorhaphitoma confortinii'' is a small 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 Mangeliidae.Bouchet, P. (2010). Pseudorhaphitoma confortinii Bozzetti, 2007. In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=434775 on 2018-01-02 Description The length of the shell attains 7.5 mm. Distribution This marine genus occurs off Madagascar. References * Bozzetti, L. (2007). Pseudoraphitoma confortinii (Gastropoda: Hypsogastropoda: Conidae) nuova specie dal Madagascar Meridionale. Malacologia Mostra Mondiale. 54: 18. External links Muséum National d'Histoire Naturelle : photo of holotype {{Taxonbar, from=Q14192824 confortinii Ga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudorhaphitoma Cognata
''Pseudorhaphitoma cognata'' is a small sea snail, a marine gastropod mollusk in the family Mangeliidae.WoRMS (2009). Pseudorhaphitoma cognata (Thiele, 1925). In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=434774 on 2017-12-30 Description The length of the shell attains 6 mm. Distribution This marine genus occurs off Sumatra Sumatra is one of the Sunda Islands of western Indonesia. It is the largest island that is fully within Indonesian territory, as well as the sixth-largest island in the world at 473,481 km2 (182,812 mi.2), not including adjacent i ..., Indonesia References * Thiele, J. 1925. ''Gastropoda der Deutschen Tiefsee-Expedition, 11''. Wiss. Ergebn. dt. Tiefsee Exped. 'Valdivia' 17(2): 37-382 External links R.N. Kilburn, Turridae (Mollusca: Gastropoda) of southern Africa and Mozambique. Part 7. Subfamily Mangeliinae, section 2; Annals of the Natal Museum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudorhaphitoma Chocolata
''Pseudorhaphitoma'' is a genus of sea snails, marine (ocean), marine gastropod mollusks in the family (biology), family Mangeliidae.Bouchet, P. (2011). Pseudorhaphitoma Boettger, 1895. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=432540 on 2012-07-06 Description This genus was originally described by Boettger as a section in the genus ''Clathurella.'' The small, thick, monochrome brown or white, elongate shells are claviform. They contain 6 - 7 Whorl (mollusc), whorls. The prominent and continuous axial ribs are moderately strong. They are crossed regularly by numerous, fine spiral lirae, producing granular or transverse plicules. The Aperture (mollusc), aperture measures about a third of the total length. The weakly notched siphonal canal is narrow and shallow. The sharp outer Lip (gastropod), lip is denticulate on the inside and usually shows a particularly strong tooth close to the well-cut anal sinus. The Colum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudorhaphitoma Calcata
''Pseudorhaphitoma calcata'' is a small sea snail, a marine gastropod mollusk in the family Mangeliidae.WoRMS (2009). Pseudorhaphitoma calcata (Hedley, 1909). In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=432870 on 2018-01-01 Description The length of the shell attains 3.6 mm, its diameter 1.5 mm. (Original description) The small, solid shell is ovate and turreted. Its colour is uniform grey.. On the holotype four whorls are remaining (the apex missing in the only example seen]). Sculpture (mollusc), Sculpture : oblique, wave-like, radial folds, five to a whorl, expanded and projecting prominently at the summit of each whorl. The whole surface overrun by fine, close-packed, spiral threads. The aperture is linear. The anal sulcus is an almost closed tube at the top of a bold varix. The outer lip is insinuate near the base. The siphonal canal is very short. The subtubular posterio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudorhaphitoma Brionae
''Pseudorhaphitoma brionae'' is a small sea snail, a marine gastropod mollusk in the family Mangeliidae.WoRMS (2009). Pseudorhaphitoma brionae (Sowerby III, 1888). In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=432869 on 2018-01-02 Description The length of the shell attains 20 mm, its diameter 6 mm The dark red shell has a very long and turreted spire. The shell contains 9 whorls. It is smooth, and the very fine spiral striae can only be seen through a lens. The 10 longitudinal ribs are rounded and smooth, but become acuminate at the base of the shell. The body whorl The body whorl is part of the morphology of the shell in those gastropod mollusks that possess a coiled shell. The term is also sometimes used in a similar way to describe the shell of a cephalopod mollusk. In gastropods In gastropods, the b ... is small and slightly convex. The oblong aperture is broad in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudorhaphitoma Bipyramidata
''Pseudorhaphitoma bipyramidata'' is a small sea snail, a marine gastropod mollusk in the family Mangeliidae.WoRMS (2009). Pseudorhaphitoma bipyramidata. In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=434772 on 2018-01-01 Description The length of the shell attains , its diameter . (Original description) The small, rather solid shell is lanceolate. Its colour is a uniform white. The shell contains 8 whorls, including the protoconch. The latter has 2½ whorls, the first two being smooth and helicoid. The next half whorl carries about ten sharp, narrow, arcuate, radiate riblets, quite discordant with the succeeding sculpture. The adult whorl begins abruptly with seven prominent ribs, which descend the whorls vertically and continuously. These are traversed by spaced spiral cords which commence with two on the third whorl and end with seventeen on the body whorl. Between these cords run from tw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
