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Rissooidea
Rissooidea, originally named Rissoacea by Gray, 1847, is a taxonomic superfamily of small and minute marine snails, belonging to the clade Littorinimorpha.Gofas, S. (2013). Rissooidea. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=14767 on 2013-06-04 With their phylogenetic analysis of rissooidean and cingulopsoidean families, Criscione F. & Ponder W.F. (2013) have created the superfamily Truncatelloidea containing many families previously included in the superfamily Rissooidea. They have shown that Rissooidea was not monophyletic, encompassing two major clades, i.e. Risooidea s.s. and Truncatelloidea. The freshwater, brackish water, and semi-terrestrial families and genera were brought under Truncatelloidea. Families Families within the superfamily Rissooidea include: * Barleeiidae Gray, 1857 * Emblandidae Ponder, 1985 * Helicostoidae Pruvot-Fol, 1937 * Lironobidae Ponder, 1967 * † Mesocochliopidae Yu, 1987 * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Truncatelloidea
Truncatelloidea is a superfamily of snails, gastropod mollusks in the clade Caenogastropoda.Bouchet, P. (2013). ''Truncatelloidea''. Retrieved through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=722756 on 2013-06-11 The families are marine, brackish, freshwater and terrestrial. Families * Amnicolidae Tryon, 1863 * Anabathridae Keen, 1971 * Assimineidae H. Adams & A. Adams, 1856 * Bithyniidae Gray, 1857 * Bythinellidae Locard, 1893 * Caecidae Gray, 1850 * Calopiidae Ponder, 1999 * Clenchiellidae D. W. Taylor, 1966 * Cochliopidae Tryon, 1866 * Elachisinidae Ponder, 1985 * Emmericiidae Brusina, 1870 * Epigridae Ponder, 1985 * Falsicingulidae Slavoshevskaya, 1975 * Helicostoidae Pruvot-Fol, 1937 * Hydrobiidae Stimpson, 1865 * Hydrococcidae Thiele, 1928 * Iravadiidae Thiele, 1928 * Lithoglyphidae Tryon, 1866 * Lithoglyphulidae Radoman, 1973 * Moitessieriidae Bourguignat, 1863 * Pomatiopsidae Stimpson, 1865 * Spirostylif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rissoinidae
Rissoinidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks, in the clade Littorinimorpha. Several genera that were previously part of Rissoinidae have been assigned to the Zebinidae family.Criscione, F., Ponder, W. F., Köhler, F., Takano, T. & Kano, Y. (2017) A molecular phylogeny of Rissoidae (Caenogastropoda: Rissooidea) allows testing the diagnostic utility of morphological traits' Zoological Journal of the Linnean Society. 179: 23–40 Genera Genera within the family Rissoinidae include: * ''Ailinzebina'' Ladd, 1966 * '' Anteglosia'' H.E. Vokes, 1948† * '' Apataxia'' Laseron, 1956 * '' Bralitzia'' Gründel, 1998† * '' Buvignieria'' Cossmann, 1921† * ''Chiliostigma'' Melvill, 1918 * '' Hudlestoniella'' Cossmann, 1909† * '' Lamellirissoina'' Kuroda & Habe, 1991 * '' Leaella'' Cossmann, 1921† * '' Moerchiella'' G. Nevill, 1885 * '' Ottoina'' Harris & Palmer, 1947† * '' Parazebinella'' Boettger, 1893 * ''Phosinell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rissoidae
Rissoidae is a large family of very small and minute sea snails with an operculum, marine gastropod mollusks in the superfamily Rissooidea and the order Littorinimorpha. Distribution and habitat This family of snails is found worldwide. They live on sandy or gravel bottoms among algae or marine plants. They are also found under rocks in crevices or sheltered places. Subfamilies The classification within this family was a long time not clarified. The number of genera and subgenera was subject to the individual interpretation of the researcher. The following subfamilies were recognized in the taxonomy of Bouchet & Rocroi of 2005: * Rissoinae Gray, 1847 * Rissoininae Stimpson, 1865 In 2013 the subfamily Rissoininae was elevated to the rank of family Rissoinidae by Criscione F. & Ponder W.F. Genera Genera within the family Rissoidae include: Powell A. W. B., ''New Zealand Mollusca'', William Collins Publishers Ltd, Auckland, New Zealand 1979 * ''Alvania'' Risso, 1826 * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Littorinimorpha
Littorinimorpha is a large order of snails, gastropods, consisting primarily of sea snails ( marine species), but also including some freshwater snails ( aquatic species) and land snails ( terrestrial species).Bouchet P. & Rocroi J.-P. (Ed.); Frýda J., Hausdorf B., Ponder W., Valdes A. & Warén A. 2005. ''Classification and nomenclator of gastropod families''. Malacologia: International Journal of Malacology, 47(1-2). ConchBooks: Hackenheim, Germany. . . 397 pp. http://www.vliz.be/Vmdcdata/imis2/ref.php?refid=78278 Previously, the Linnaean taxonomy used in the taxonomy of the Gastropoda by Ponder & Lindberg (1997) ranked like this: subclass Orthogastropoda, superorder Caenogastropoda, order Sorbeoconcha, suborder Hypsogastropoda, infraorder Littorinimorpha. The order Littorinimorpha contains many gastropoda families that were formerly placed in the order Mesogastropoda, as introduced by J. Thiele in his work from 1921. Evidence for this group being monophyletic is scanty. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Treatise On Invertebrate Paleontology
The ''Treatise on Invertebrate Paleontology'' (or ''TIP'') published by the Geological Society of America and the University of Kansas Press, is a definitive multi-authored work of some 50 volumes, written by more than 300 paleontologists, and covering every phylum, class, order, family, and genus of fossil and extant (still living) invertebrate animals. The prehistoric invertebrates are described as to their taxonomy, morphology, paleoecology, stratigraphic and paleogeographic range. However, taxa with no fossil record whatsoever have just a very brief listing. Publication of the decades-long ''Treatise on Invertebrate Paleontology'' is a work-in-progress; and therefore it is not yet complete: For example, there is no volume yet published regarding the post-Paleozoic era caenogastropods (a molluscan group including the whelk and periwinkle). Furthermore, every so often, previously published volumes of the ''Treatise'' are revised. Evolution of the project Raymond C. Moor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Commission On Zoological Nomenclature
The International Commission on Zoological Nomenclature (ICZN) is an organization dedicated to "achieving stability and sense in the scientific naming of animals". Founded in 1895, it currently comprises 26 commissioners from 20 countries. Organization The ICZN is governed by the "Constitution of the ICZN", which is usually published together with the ICZN Code. Members are elected by the Section of Zoological Nomenclature, established by the International Union of Biological Sciences (IUBS). The regular term of service of a member of the Commission is six years. Members can be re-elected up to a total of three full six-year terms in a row. After 18 continuous years of elected service, a break of at least three years is prescribed before the member can stand again for election. Activities Since 2014, the work of the Commission is supported by a small secretariat based at the National University of Singapore, in Singapore. Previously, the secretariat was based in London and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bithynia
Bithynia (; Koine Greek: , ''Bithynía'') was an ancient region, kingdom and Roman province in the northwest of Asia Minor (present-day Turkey), adjoining the Sea of Marmara, the Bosporus, and the Black Sea. It bordered Mysia to the southwest, Paphlagonia to the northeast along the Pontic coast, and Phrygia to the southeast towards the interior of Asia Minor. Bithynia was an independent kingdom from the 4th century BC. Its capital Nicomedia was rebuilt on the site of ancient Astacus in 264 BC by Nicomedes I of Bithynia. Bithynia was bequeathed to the Roman Republic in 74 BC, and became united with the Pontus region as the province of Bithynia et Pontus. In the 7th century it was incorporated into the Byzantine Opsikion theme. It became a border region to the Seljuk Empire in the 13th century, and was eventually conquered by the Ottoman Turks between 1325 and 1333. Description Several major cities sat on the fertile shores of the Propontis (which is now known as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrobiidae
Hydrobiidae, commonly known as mud snails, is a large cosmopolitan family of very small freshwater and brackish water snails with an operculum; they are in the order Littorinimorpha. Distribution Hydrobiidae are found in much of the world, inhabiting all continents except Antarctica. In Australia alone there are over 260 species in the family. Description These are very small or minute snails, with a shell height of less than 8 mm. The dextrally-coiled shells are smooth (except for growth lines conforming to the shape of the outer lip) and are usually rather nondescript. The shell offers very few robust characteristics to the systematist who is attempting to classify the species within this family. This difficulty is compounded by a high degree of intraspecific variation. Descriptions often have to be based on the characteristics of the operculum, radula and penis. The shell of species within this family varies from planispiral to needle-shaped. The shell may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pomatiopsidae
Pomatiopsidae is a family of small, mainly freshwater snails, (some also occur in other habitats) that have gills and an operculum, aquatic gastropod mollusks in the superfamily Truncatelloidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). Pomatiopsidae are well known as intermediate hosts of Asian schistosomes. Distribution Species in the family Pomatiopsidae occur worldwide. The generic diversity of Pomatiopsinae is particularly high in the Japanese Archipelago, where four of the eight genera, including two endemics, are recorded. The subfamily Triculinae radiated as aquatic snails in freshwater habitats in Southeast Asia. Description The American malacologist William Stimpson first defined this taxon as Pomatiopsinae in 1865. Stimpson W. (1865). "Researches upon the Hydrobiinae and allied forms chiefly made upon materials in the museum of the Smithsonian Institution". ''Smithsonian Miscellaneous Collections'' 7'(201) 1-59page 4 Stimpson's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anabathridae
Anabathridae is a family of sea snails, marine gastropod molluscs in the order Littorinimorpha. Genera * Genus '' Afriscrobs'' W.F. Ponder, 1983 **'' Afriscrobs adjacens'' ( E. A. Smith, 1910) **'' Afriscrobs africanus'' (Bartsch, 1915) **'' Afriscrobs minutissimus'' (Turton, 1932) **'' Afriscrobs muiri'' (Barnard, 1963) **'' Afriscrobs quantilla'' (Turton, 1932) **'' Afriscrobs saldadinensis'' (Hornung & Mermod, 1928) **'' Afriscrobs turtoni'' (Bartsch, 1915) *Genus '' Amphithalamus'' Carpenter, 1864 * Genus '' Anabathron'' G.R. von Frauenfeld, 1867 ** sometimes there are recognized subgenera ''Anabathron'' G.R. von Frauenfeld, 1867 and ''Scrobs'' Watson, 1886 **'' Anabathron angulatum'' (Powell, 1927) **'' Anabathron ascensum'' Hedley, 1907Marshall, B.; Rosenberg, G. (2016). ''Anabathron'' Frauenfeld, 1867. In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=527544 on 2016-04-07 ** †'' Anabat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
