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Lodderia
''Lodderia'' is a genus of minute sea snails or micromolluscs, marine gastropod molluscs in the family Skeneidae.Rosenberg, G. (2012). Lodderia. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=532002 on 2012-06-21 This genus belonged previously to the family Liotiidae. Description The shell has a depressed turbinate shape and a deep umbilicus. The sculpture consists of a number of spiral keels. The circular aperture is oblique and shows a prominent varix. The peristome is continuous. The white operculum is multispiral with a central nucleus.Tate, R. 1899. A revision of the Australian Cyclostrematidae and Liotiidae. Transactions of the Royal Society of South Australia 23(2): 213-229 Species Species within the genus ''Lodderia'' include: * '' Lodderia coatsiana'' (Melvill & Standen, 1912) * '' Lodderia eumorpha'' (Suter, 1908) ** '' Lodderia eumorpha cookiana'' (Dell, 1952) ** '' Lodderia eumorpha eumorpha'' (Suter, 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lodderia
''Lodderia'' is a genus of minute sea snails or micromolluscs, marine gastropod molluscs in the family Skeneidae.Rosenberg, G. (2012). Lodderia. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=532002 on 2012-06-21 This genus belonged previously to the family Liotiidae. Description The shell has a depressed turbinate shape and a deep umbilicus. The sculpture consists of a number of spiral keels. The circular aperture is oblique and shows a prominent varix. The peristome is continuous. The white operculum is multispiral with a central nucleus.Tate, R. 1899. A revision of the Australian Cyclostrematidae and Liotiidae. Transactions of the Royal Society of South Australia 23(2): 213-229 Species Species within the genus ''Lodderia'' include: * '' Lodderia coatsiana'' (Melvill & Standen, 1912) * '' Lodderia eumorpha'' (Suter, 1908) ** '' Lodderia eumorpha cookiana'' (Dell, 1952) ** '' Lodderia eumorpha eumorpha'' (Suter, 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lodderia Lodderae
''Lodderia lodderae'', common name Lodder's liotia, is a minute sea snail or micromollusc, a marine gastropod mollusc in the family Skeneidae.Marshall, B. (2013). Lodderia lodderae (Petterd, 1884). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=719387 on 2013-11-04 Description The diameter of the shell attains 2 mm. The small, white shell has a discoidal shape. The 4½ whorls are ornamented with several spiral subobsolete lirae. The umbilicus is open. The aperture is almost circular, reflexed and thickened. It is recognized by the strong concentric keels and the absence of transverse sculpture. Distribution This marine species is endemic to Australia. It is common and occurs off New South Wales, Victoria, South Australia and Tasmania ) , nickname = , image_map = Tasmania in Australia.svg , map_caption = Location of Tasmania in Australia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lodderia Eumorpha Cookiana
''Lodderia eumorpha cookiana'' is a subspecies of minute sea snail or micromollusc, a marine gastropod mollusc in the family Skeneidae The Skeneidae are a speciose family of minute to small marine gastropod molluscs in the superfamily Trochoidea.Bouchet, P.; Gofas, S. (2013). Skeneidae. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php ....Rosenberg, G. (2012). Lodderia eumorpha cookiana. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=598328 on 2012-09-12 Description The height of the shell attains 1.1 mm, its diameter 1.2 mm. Distribution This marine species is endemic to New Zealand and found off Chatham Rise. References * Powell A. W. B., ''New Zealand Mollusca'', William Collins Publishers Ltd, Auckland, New Zealand 1979 eumorpha cookiana Gastropods of New Zealand {{Trochoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lodderia Coatsiana
''Lodderia coatsiana'' is a species of sea snail, a marine gastropod mollusk in the family Skeneidae.Rosenberg, G. (2013). Lodderia coatsiana (Melvill & Standen, 1912). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=532990 on 1 September 2013 Description The height of the shell attains 2.25 mm. This is a small, solid, white shell with a deep umbilicus, elegantly sculptured. It contains 4 whorls, with two apical sleek, white whorls. The two others are aequicostate with smooth, thickened, subflexuous ribs. The penultimate whorl is very flat. The last whorl has four spiral keels, with a blunt keel below the sutures, two at the periphery. The aperture In optics, an aperture is a hole or an opening through which light travels. More specifically, the aperture and focal length of an optical system determine the cone angle of a bundle of rays that come to a focus in the image plane. An opt ... is round. Distr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lodderia Eumorpha
''Lodderia eumorpha'' is a species of minute sea snail or micromollusc, a marine gastropod mollusc in the family Skeneidae.Rosenberg, G. (2012). Lodderia eumorpha (Suter, 1908). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=598326 on 2012-09-12 Description The height of the shell attains 1.3 mm, its diameter 1.7 mm. The very small, umbilicate shell has a turbinate shape. It is white and translucent. It is distantly ribbed, and radiately striate. The sculpture consists of 5 prominent spiral riblets, the first just above the periphery. There is a low and indistinct spiral riblet on the body whorl outside the suture, and sometimes a fine riblet bordering the funnel-shaped umbilicus. The radiate sculpture is formed by distinct threads, which are equidistant and slightly directed backward, with their interstices wider than the threads. The spire is depressed conoidal. lower than the aperture. The minute protoco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lodderia Novemcarinata
''Lodderia novemcarinata'' is a minute, sea snail or micromollusc, a marine gastropod mollusc in the family Skeneidae.Bouchet, P. (2013). Lodderia novemcarinata (Melvill, 1906). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=701851 on 2013-11-04 Description The height of the shell attains 1.25 mm, its diameter 3.5 mm. The small white shell has a depressed suborbicular shape. It is deeply umbilicate. It contains 5 whorls, including two minute ones in the apex. It shows nine acute, spiral keels on the body whorl (of which the sutural and the inner umbilical keels are but weakly developed). The shell is minutely radiately, very closely striate, giving it a shagreened and silky appearance The growth lines in the interstices are apparent. The aperture is circular and white on the inside. The peristome is continuous. Distribution This species occurs in the Arabian Sea off Muscat, Oman, in the northwest Indian Oce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lodderia Eumorpha Eumorpha
''Lodderia eumorpha'' is a species of minute sea snail or micromollusc, a marine gastropod mollusc in the family Skeneidae.Rosenberg, G. (2012). Lodderia eumorpha (Suter, 1908). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=598326 on 2012-09-12 Description The height of the shell attains 1.3 mm, its diameter 1.7 mm. The very small, umbilicate shell has a turbinate shape. It is white and translucent. It is distantly ribbed, and radiately striate. The sculpture consists of 5 prominent spiral riblets, the first just above the periphery. There is a low and indistinct spiral riblet on the body whorl outside the suture, and sometimes a fine riblet bordering the funnel-shaped umbilicus. The radiate sculpture is formed by distinct threads, which are equidistant and slightly directed backward, with their interstices wider than the threads. The spire is depressed conoidal. lower than the aperture. The minute protoco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lodderia Waitemata
''Lodderia waitemata'' is a minute sea snail or micromollusc, a marine gastropod mollusc in the family Skeneidae.Rosenberg, G. (2012). Lodderia waitemata Powell, 1940. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=598330 on 2012-09-12 Description The height of the shell attains 0.5 mm, its diameter 0.5 mm. Distribution This marine species is endemic to New Zealand and occurs off North Island References * Powell A. W. B., ''New Zealand Mollusca'', William Collins Publishers Ltd, Auckland, New Zealand 1979 * Spencer, H.G.; Marshall, B.A.; Maxwell, P.A.; Grant-Mackie, J.A.; Stilwell, J.D.; Willan, R.C.; Campbell, H.J.; Crampton, J.S.; Henderson, R.A.; Bradshaw, M.A.; Waterhouse, J.B.; Pojeta, J. Jr (2009). ''Phylum Mollusca: chitons, clams, tusk shells, snails, squids, and kin'', in: Gordon, D.P. (Ed.) (2009). New Zealand inventory of biodiversity: 1. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lodderia Iota
''Lodderia iota'' is a minute sea snail or micromollusc, a marine gastropod mollusc in the family Skeneidae.Rosenberg, G. (2012). Lodderia iota. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=598329 on 2012-09-12 Description The height of the shell attains 0.55 mm, its diameter 0.65 mm. Distribution This marine species occurs off New Zealand. References * Powell A. W. B., ''New Zealand Mollusca'', William Collins Publishers Ltd, Auckland, New Zealand 1979 * Spencer, H.G.; Marshall, B.A.; Maxwell, P.A.; Grant-Mackie, J.A.; Stilwell, J.D.; Willan, R.C.; Campbell, H.J.; Crampton, J.S.; Henderson, R.A.; Bradshaw, M.A.; Waterhouse, J.B.; Pojeta, J. Jr (2009). ''Phylum Mollusca: chitons, clams, tusk shells, snails, squids, and kin'', in: Gordon, D.P. (Ed.) (2009). New Zealand inventory of biodiversity: 1. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. pp. 161–254 iota Iota (; upperc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lodderia Mandulana
''Lodderia mandulana'' is a minute, fossil sea snail or micromollusc, a marine gastropod mollusc in the family Skeneidae. Description The height of the shell attains 1.6 mm, its diameter 3 mm. Distribution This fossil marine species is found in the Mandul Marl Formation of the Mandul Island, northeast of Kalimantan Kalimantan () is the Indonesian portion of the island of Borneo. It constitutes 73% of the island's area. The non-Indonesian parts of Borneo are Brunei and East Malaysia. In Indonesia, "Kalimantan" refers to the whole island of Borneo. In 2019, ... Island. References mandulana {{Trochoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyclostrema Virginiae
''Cyclostrema virginiae'' is a species of sea snail, a marine gastropod mollusk in the family Liotiidae. Description The height of the shell attains 6 mm. Distribution This species occurs in the Indian Ocean off Madagascar and Réunion; in the Pacific Ocean off Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north .... References * Jousseaume, F., 1872. Etude des genres Teinostoma, Cyclostrema et Skenea. Revue et Magasin de Zoologie 23(2): 330-338; 388-396 * Dautzenberg, Ph. (1929). ''Contribution à l'étude de la faune de Madagascar: Mollusca marina testacea.'' Faune des colonies françaises, III(fasc. 4). Société d'Editions géographiques, maritimes et coloniales: Paris. 321–636, plates IV-VII pp. * Higo, S., Callomon, P. & Goto, Y. (1999). ''Catalogue and bibliogr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skeneidae
The Skeneidae are a speciose family of minute to small marine gastropod molluscs in the superfamily Trochoidea.Bouchet, P.; Gofas, S. (2013). Skeneidae. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=558146 on 2013-09-30 The former subfamily Skeneinae (in the family Turbinidae) was loosely defined. Information on the specific characters of this family are incompletely described. Recent molecular evidence suggests that a number of these genera in Skeneinae probably belong to other families altogether, so many of these assignments must be regarded as provisional. Williams noted in 2012 that "this group is in a desperate need of revision". The subfamily Skeneidae has been upgraded to the status of family Skeneidae, comprising most genera formerly in the subfamily Skeneinae. But even then, the family Skeneidae represents a polyphyletic, “skeneimorph” assemblage. It should be pruned of many genera which would go to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |