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Leptothyra
''Leptothyra'' is a genus of sea snails, marine gastropod mollusks in the family Colloniidae. This genus was previously placed in the family Turbinidae. The name ''Leptothyra'' is generally attributed to Pease (1869), and the name "Leptothyra Pease, 1869" is usually treated as a valid name for small colloniines. Although ''Leptothyra'' is a junior objective synonym of ''Homalopoma'', the species usually treated as valid in that genus are provisionally listed in WoRMS under "Leptothyra sensu Pease, 1869", pending a taxonomic/nomenclatural reappraisal. ''Leptothyra'' J. G. Cooper, 1867 is now considered a junior objective synonym of the genus ''Homalopoma'' Carpenter, 1864 Description The small, solid shell has a turbinate or globose shape. The operculum is multispiral with a subcentral nucleus and concave in the centre outside. The main character distinguishing '' Collonia'' from ''Leptothyra'' seems to be the peculiar peristome of the former. Species Species within the genus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptothyra Morini
''Leptothyra'' is a genus of sea snails, marine gastropod mollusks in the family Colloniidae. This genus was previously placed in the family Turbinidae. The name ''Leptothyra'' is generally attributed to Pease (1869), and the name "Leptothyra Pease, 1869" is usually treated as a valid name for small colloniines. Although ''Leptothyra'' is a junior objective synonym of ''Homalopoma'', the species usually treated as valid in that genus are provisionally listed in WoRMS under "Leptothyra sensu Pease, 1869", pending a taxonomic/nomenclatural reappraisal. ''Leptothyra'' J. G. Cooper, 1867 is now considered a junior objective synonym of the genus ''Homalopoma'' Carpenter, 1864 Description The small, solid shell has a turbinate or globose shape. The operculum is multispiral with a subcentral nucleus and concave in the centre outside. The main character distinguishing '' Collonia'' from ''Leptothyra'' seems to be the peculiar peristome of the former. Species Species within the genus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptothyra Balnearii
''Leptothyra'' is a genus of sea snails, marine gastropod mollusks in the family Colloniidae. This genus was previously placed in the family Turbinidae. The name ''Leptothyra'' is generally attributed to Pease (1869), and the name "Leptothyra Pease, 1869" is usually treated as a valid name for small colloniines. Although ''Leptothyra'' is a junior objective synonym of ''Homalopoma'', the species usually treated as valid in that genus are provisionally listed in WoRMS under "Leptothyra sensu Pease, 1869", pending a taxonomic/nomenclatural reappraisal. ''Leptothyra'' J. G. Cooper, 1867 is now considered a junior objective synonym of the genus ''Homalopoma'' Carpenter, 1864 Description The small, solid shell has a turbinate or globose shape. The operculum is multispiral with a subcentral nucleus and concave in the centre outside. The main character distinguishing '' Collonia'' from ''Leptothyra'' seems to be the peculiar peristome of the former. Species Species within the genus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptothyra Filifer
''Leptothyra filifer'' is a species of sea snail, a marine gastropod mollusk in the family Colloniidae. Description The size of the shell varies between 3 mm and 8 mm. Distribution This species occurs in the Indian Ocean The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or ~19.8% of the water on Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia to the east. To the south it is bounded by th .... References * Deshayes, G. P., 1863 Catalogue des mollusques de l‛Ile de la Réunion (Bourbon). In Maillard, L. (Ed.) Notes sur l'Ile de la Réunion (Bourbon), p. 144 p, 14 pls External links * Colloniidae Gastropods described in 1863 {{Colloniidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptothyra Candida
''Leptothyra candida'' is a species of sea snail, a marine gastropod mollusk in the family Colloniidae. Description Distribution This marine species occurs off Hawaii and the Seychelles and Aldabra Atoll Aldabra is the world's second-largest coral atoll, lying south-east of the continent of Africa. It is part of the Aldabra Group of islands in the Indian Ocean that are part of the Outer Islands of the Seychelles, with a distance of 1,120 k .... References External links * Colloniidae Gastropods described in 1861 {{Colloniidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptothyra Nanina
''Leptothyra nanina'' is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Colloniidae.Bouchet, P. (2012). ''Leptothyra nanina'' (Souverbie in Souverbie & Montrouzier, 1864). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=573034 on 2013-02-10 Description The shell reaches a height of 4 mm. The minute, umbilicate shell is suborbicular. The apex is obtuse. The shell is spirally impressed-striate. The apex, the subsutural tract and the base show impressed radiating striae. The color of the shell is white and marked around the periphery with rosy equally spaced spots. There are five, convex whorls. The aperture is rounded. The columella is thickened. The narrow umbilicus is deep, rounded, and radiately plicate on the edge. Distribution This marine species occurs in the Indo-West Pacific and off Australia and New Caledonia ) , anthem = "" , image_map = New Caledon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptothyra Kermadecensis
''Leptothyra kermadecensis'' is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Colloniidae.Rosenberg, G. (2012). ''Leptothyra kermadecensis'' Marshall, 1979. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=592815 on 2013-02-10Marshall B. A. (1979). The Trochidae and Turbinidae of the Kermadec Ridge (Mollusca: Gastropoda). New Zealand Journal of Zoology 6: 521-552 Distribution This marine species is endemic off the Kermadec Ridge The Tonga-Kermadec Ridge is an oceanic ridge in the south-west Pacific Ocean underlying the Tonga- Kermadec island arc. It is the most linear, fastest converging, and most seismically active subduction boundary on Earth, and consequently has the ..., New Zealand. References External links To World Register of Marine Species Colloniidae Gastropods described in 1979 {{Colloniidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptothyra Grossa
''Leptothyra grossa'' is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Colloniidae.Bouchet, P. (2012). ''Leptothyra grossa''. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=578848 on 2013-02-10Liu J.Y. (Ruiyu) (ed.) (2008) Checklist of marine biota of China seas. China Science Press. 1267 pp. Distribution This marine species occurs off China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ... References External links To World Register of Marine Species Colloniidae Gastropods described in 1996 {{Colloniidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptothyra Rubens
''Leptothyra rubens'' is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Colloniidae.Bouchet, P. (2012). ''Leptothyra rubens'' Melvill & Standen, 1903. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=701875 on 2013-02-10Bosch D.T., Dance S.P., Moolenbeek R.G. & Oliver P.G. (1995) Seashells of eastern Arabia. Dubai: Motivate Publishing. 296 pp. Distribution This marine species occurs in the Gulf of Oman and in the Persian Gulf The Persian Gulf ( fa, خلیج فارس, translit=xalij-e fârs, lit=Gulf of Persis, Fars, ), sometimes called the ( ar, اَلْخَلِيْجُ ٱلْعَرَبِيُّ, Al-Khalīj al-ˁArabī), is a Mediterranean sea (oceanography), me .... References External links To World Register of Marine Species Colloniidae Gastropods described in 1903 {{Colloniidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptothyra Benthicola
''Leptothyra benthicola'' is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Colloniidae.Rosenberg, G. (2012). ''Leptothyra benthicola''. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=592816 on 2013-02-10Marshall B. A. (1979). The Trochidae and Turbinidae of the Kermadec Ridge (Mollusca: Gastropoda). New Zealand Journal of Zoology 6: 521-552 Distribution This marine species is endemic to New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island count .... References External links To World Register of Marine Species Colloniidae Gastropods described in 1979 {{Colloniidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Homalopoma Cunninghami
''Homalopoma cunninghami'' is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Colloniidae.Rosenberg, G. (2012). ''Homalopoma cunninghami'' (E. A. Smith, 1881). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=532910 on 2013-02-10 Description The height of the shell varies between 4 mm and 5.5 mm. The small, rose-madder shell has a subglobose shape. It is, perforate in the young state, but when adult imperforate, It contains 42 whorls, the apical one whitish, the rest convex, and finely spirally striated. The shell is also marked with faint oblique lines of growth. The suture is rather deep. The body whorl descends obliquely near the lip. It is somewhat flattened beneath near the center. The aperture is obliquely subcircular and iridescent within. The pearly columella is spread over the umbilicus. The labrum has a narrow pinkish margin within. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colloniidae
Colloniidae is a family of small sea snails with calcareous opercula, marine gastropod mollusks in the clade Vetigastropoda.MolluscaBase eds. (2020). MolluscaBase. Colloniidae Cossmann, 1917. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=382202 on 2020-07-27 Taxonomy 2005 taxonomy Colloniidae was listed as subfamily Colloniinae within the family Turbinidae within Turbinoidea according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005. This taxon consists of four following tribes (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005): * Colloniinae Cossmann, 1917 ** tribe Colloniini Cossmann, 1917 - synonym: Bothropomatinae Thiele, 1924 (inv.); Homalopomatinae Keen, 1960; Petropomatinae Cox, 1960 ** tribe † Adeorbisinini Monari, Conti & szabo, 1995 ** tribe † Crossostomatini Cox, 1960 ** tribe † Helicocryptini Cox, 1960 2008 taxonomy Colloniidae was elevated to family level ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anadema Macandrewii
''Anadema macandrewii'' is a species of sea snail, a marine gastropod mollusk in the family Colloniidae, Description The umbilicate, reddish yellow shell has an ovate-conoid, trochiform shape. It is thick, slightly elevated, and below subdepressed. The spire is obtuse. It contains 5-6 slightly convex whorls that are longitudinally and obliquely striate, spirally granose-lirate. The suture is impressed. The body whorl is obtusely angular at the middle. It shows 16-18 spiral granose lirae. The small granules are close. The aperture is transversely ovate, and silvery within. The operculum is calcareous. The lip is simple. The narrow columella Lucius Junius Moderatus Columella (; Arabic: , 4 – ) was a prominent writer on agriculture in the Roman Empire. His ' in twelve volumes has been completely preserved and forms an important source on Roman agriculture, together with the wo ... is arcuate and thickened at the base. The deep umbilicus has a spiral funicle inside ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |