Semisulcospira Gamoensis
''Semisulcospira'' is a genus of freshwater snails with an operculum, an aquatic gastropod mollusks in the family Semisulcospiridae. MolluscaBase eds. (2022). MolluscaBase. Semisulcospira O. Boettger, 1886. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=741120 on 2022-05-23 Species in the genus ''Semisulcospira'' are viviparous.Strong E. & Köhler F. (2009). "Morphological and molecular analysis of "''Melania''" ''jacqueti'' Dautzenberg & Fischer, 1906: from anonymous orphan to critical basal offshoot of the Semisulcospiridae (Gastropoda: Cerithioidea)". ''Zoologica Scripta'' 38(5): 483-502. Species Species within the genus ''Semisulcospira'' include: * '' Semisulcospira arenicola'' Watanabe & Nishino, 1995 * ''Semisulcospira calculus'' (Reeve, 1859) * '' Semisulcospira coreana'' (Martens, 1886) * '' Semisulcospira crassicosta'' Y.-Y. Liu, Y.-X. Wang & Y.-H. Duan, 1994 * '' Semisulcospira davisi'' Sawada & Nak ...
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Oskar Boettger
Oskar Boettger (german: Böttger; 31 March 1844 – 25 September 1910) was a German zoologist who was a native of Frankfurt am Main. He was an uncle of the noted malacologist Caesar Rudolf Boettger (1888–1976). From 1863 to 1866 he studied at the Bergakademie Freiberg, then worked for a year in a chemical factory in Frankfurt am Main."Boettger, Oskar"
p. 410. In: (1955). '' Neue Deutsche Biographie (NDB). Band 2''. Berlin: Duncker & Humblot. . (in German). In 1869 he received his doctorate from the . The following year (1870), he became a