Melosira
{{Short description|Genus of Golden brown algae}}
{{Automatic taxobox
|image = Mikrofoto.de-Melosira monoliformis 3.jpg
|image_caption =Melosira monoliformis
|taxon = Melosira
|authority = C.A. Agardh, 1824
|synonyms=
- Gaillonella J.B.M. Bory de Saint-Vincent, 1825
}}
Melosira is a genus of diatoms belonging to the family Melosiraceae.{{cite web |title=Melosira C.A.Agardh, 1824 |url=https://www.gbif.org/species/3193964 |website=www.gbif.org |access-date=14 September 2022 |language=en}}
The genus has cosmopolitan distribution, and inhabits both freshwater and marine habitats.{{cite web |last=Baker |first=A.L. |year=2012|website=University of New Hampshire |title=An Image-Based Key: Melosira (Bacillariophyceae) |access-date=13 September 2022 |url=http://cfb.unh.edu/phycokey/Choices/Bacillariophyceae/Centric/Centric_Filaments/MELOSIRA/Melosira_key.html}}
Melosira is considered as meroplankton, as they remain free-floating like planktons for a certain stage in their life cycle.{{Cite journal |last1=Schelske |first1=Claire L. |last2=Carrick |first2=Hunter J. |last3=Aldridge |first3=Frederick J. |date=December 1995 |title=Can Wind-Induced Resuspension of Meroplankton Affect Phytoplankton Dynamics? |url=https://www.journals.uchicago.edu/doi/10.2307/1467545 |journal=Journal of the North American Benthological Society |language=en |volume=14 |issue=4 |pages=616–630 |doi=10.2307/1467545 |jstor=1467545 |s2cid=84669320 |issn=0887-3593|url-access=subscription }}
Species
{{Expand section|date=April 2021}}
{{div col|colwidth=30em}}
- Gaillonella ampla {{small|Dujardin, 1842}}
- Gaillonella apiculata {{small|Ehrenberg, 1855}}
- Gaillonella asperula {{small|Ehrenberg, 1844}}
- Gaillonella biseriata {{small|Ehrenberg, 1842}}
- Gaillonella borei {{small|(Greville) Pelletan, 1889}}
- Gaillonella californica {{small|Ehrenberg, 1852}}
- Gaillonella calligera {{small|Ehrenberg, 1845}}
- Gaillonella campylosira {{small|Ehrenberg, 1854}}
- Gaillonella capsularis {{small|Dujardin, 1842}}
- Gaillonella carinata {{small|Ehrenberg, 1846}}
- Gaillonella circularis {{small|Ehrenberg, 1854}}
- Gaillonella coarctata {{small|Ehrenberg, 1843}}
- Gaillonella comoides {{small|Bory, 1827}}
- Gaillonella corneola {{small|Dorff, 1934}}
- Gaillonella coronata {{small|Ehrenberg, 1845}}
- Gaillonella crenata {{small|Ehrenberg, 1844}}
- Gaillonella crotonensis {{small|J.W. Bailey, 1854}}
- Gaillonella cuneata {{small|Ehrenberg, 1869}}
- Gaillonella curvata {{small|Ehrenberg}}
- Gaillonella decussata {{small|Ehrenberg, 1843}}
- Gaillonella digitus {{small|Ehrenberg, 1854}}
- Gaillonella discoplea {{small|Ehrenberg, 1854}}
- Gaillonella distans {{small|Ehrenberg, 1837}}
- Gaillonella ferruginea {{small|Ehrenberg, 1836}}
- Gaillonella gallica {{small|Ehrenberg, 1836}}
- Gaillonella gemmata {{small|Ehrenberg, 1854}}
- Gaillonella gibba {{small|Ehrenberg, 1843}}
- Gaillonella glomerata {{small|Naumann, 1922}}
- Gaillonella halophila {{small|Ehrenberg, 1854}}
- Gaillonella horologium {{small|Ehrenberg, 1843}}
- Gaillonella hyperborea {{small|Jorgensen, 1900}}
- Gaillonella irregularis {{small|Eichwald, 1844}}
- Gaillonella italica {{small|Ehrenberg, 1838}}
- Gaillonella laevis {{small|Ehrenberg, 1854}}
- Gaillonella laminaris {{small|Ehrenberg, 1854}}
- Gaillonella lineata {{small|(Dillwyn) Bory, 1838}}
- Gaillonella lineolata {{small|Ehrenberg, 1843}}
- Gaillonella lirata {{small|Ehrenberg, 1843}}
- Gaillonella marchica {{small|Ehrenberg, 1843}}
- Gaillonella marylandica {{small|Ehrenberg, 1854}}
- Gaillonella mesodon {{small|Ehrenberg, 1854}}
- Gaillonella moniliformis {{small|Bory, 1838}}
- Gaillonella nilotica {{small|Ehrenberg, 1852}}
- Gaillonella novaehollandiae {{small|Ehrenberg, 1854}}
- Gaillonella nummuloides {{small|Duby, 1830}}
- Gaillonella oculus {{small|Ehrenberg, 1844}}
- Gaillonella operculata {{small|Ehrenberg, 1835}}
- Gaillonella orichalcea {{small|Brébisson, 1838}}
- Gaillonella patina {{small|Ehrenberg, 1837}}
- Gaillonella pileata {{small|Ehrenberg, 1844}}
- Gaillonella plana {{small|Ehrenberg, 1845}}
- Gaillonella plicata {{small|Ehrenberg, 1870}}
- Gaillonella procera {{small|Ehrenberg, 1842}}
- Gaillonella punctata {{small|Ehrenberg, 1843}}
- Gaillonella punctigera {{small|Ehrenberg, 1842}}
- Gaillonella scala {{small|Ehrenberg, 1854}}
- Gaillonella sideropous {{small|Naumann, 1922}}
- Gaillonella sol {{small|Ehrenberg, 1844}}
- Gaillonella sphaerophora {{small|Ehrenberg, 1870}}
- Gaillonella spiralis {{small|Ehrenberg, 1845}}
- Gaillonella stellata {{small|Corda, 1840}}
- Gaillonella subtilis {{small|Brébisson, 1838}}
- Gaillonella sulcata {{small|Ehrenberg, 1838}}
- Gaillonella taeniata {{small|Ehrenberg, 1854}}
- Gaillonella tenerrima {{small|Ehrenberg, 1842}}
- Gaillonella tenuis {{small|Gutwinski, 1893}}
- Gaillonella tincta {{small|Ehrenberg, 1854}}
- Gaillonella tornata {{small|Ehrenberg}}
- Gaillonella trachealis {{small|Ehrenberg, 1854}}
- Gaillonella tympanum {{small|Ehrenberg, 1844}}
- Gaillonella umbellata {{small|Beger, 1949}}
- Gaillonella umbonata {{small|Ehrenberg, 1872}}
- Gaillonella undata {{small|Prichard, 1861}}
- Gaillonella undulata {{small|Ehrenberg, 1840}}
- Gaillonella vaginata {{small|Ehrenberg, 1854}}
- Gaillonella varians {{small|Ehrenberg, 1838}}
- Gaillonella vermicularis {{small|Brebisson, 1835}}
- Gaillonella virginica {{small|Ehrenberg, 1854}}
- Melosira accinctus {{small|Hohn & Hellerman, 1963}}
- Melosira aculeifera {{small|Scheschukova-Poretzkaya, 1964}}
- Melosira adeliae {{small|Manguin, 1957}}
- Melosira aequalis {{small|Agardh, 1832}}
- Melosira africana {{small|Leuduger-Fortmorel, 1898}}
- Melosira agassizii {{small|Ostenfeld, 1909}}
- Melosira agria {{small|Pantocsek, 1905}}
- Melosira akkavaarensis {{small|Tynni, 1982}}
- Melosira albicans {{small|Sheshukova, 1961}}
- Melosira alphabetica {{small|Mann, 1937}}
- Melosira alternans {{small|Pouchet, 1893}}
- Melosira ambigua {{small|(Grunow) O.F. Müller, 1904}}
- Melosira americana {{small|Kützing, 1844}}
- Melosira anastomosans {{small|Grunow, 1882}}
- Melosira angustissima {{small|Neizvestnova-Zhadina, 1941}}
- Melosira annularis {{small|Eichwald, 1847}}
- Melosira anormal {{small|Van Heurck, 1882}}
- Melosira antarctica {{small|Van Heurck, 1909}}
- Melosira architecturalis {{small|Brun, 1892}}
- Melosira arctica {{small|Dickie, 1852}}
- Melosira arcuata {{small|Pantocsek, 1892}}
- Melosira arenosa {{small|Moore ex Hassall, 1852}}
- Melosira areolata {{small|O. Müller, 1904}}
- Melosira argus {{small|Otto Müller, 1904}}
- Melosira arundinacea {{small|F.S. Castracane degli Antelminelli}}
- Melosira astridae {{small|D. Metzeltin & H. Lange-Bertalot, 2007}}
- Melosira atlymica {{small|Rubina, 1962}}
- Melosira aueri {{small|Cleve-Euler, 1948}}
- Melosira bacillosa {{small|Otto Müller, 1903}}
- Melosira baicalensis {{small|(K.I. Meyer) Wislouch}}
- Melosira baikalensis {{small|S. Wislouch, 1924}}
- Melosira bellicosa {{small|Héribaud, 1903}}
- Melosira biharensis {{small|Pantocsek, 1886}}
- Melosira biseriata {{small|(Ehrenberg) Schmidt, 1892}}
- Melosira bituminosa {{small|Pantocsek}}
- Melosira biwae {{small|Mori, 1974}}
- Melosira bongrainii {{small|M. Peragallo, 1921}}
- Melosira borreri {{small|(O.F. Müller) A. Grunow}}
- Melosira borrerii {{small|Greville, 1833}}
- Melosira bottnica {{small|Grunow, 1879}}
- Melosira boulayana {{small|Peragallo, 1902}}
- Melosira brandinii {{small|L.F. Fernandes & R.M. Souza-Mosimann, 2001}}
- Melosira bruni {{small|M. Peragallo & Héribaud-Joseph}}
- Melosira caliginosa {{small|Hanna, 1927}}
- Melosira campaniensis {{small|Moshkovitz, Ehrlich & Soudry, 1983}}
- Melosira camusi {{small|Héribaud-Joseph}}
- Melosira canadensis {{small|Hustedt, 1952}}
- Melosira canalifera {{small|J.-J. Brun & Héribaud-Joseph}}
- Melosira caputmedusae {{small|Pantocsek, 1886}}
- Melosira carconensis {{small|Grunow, 1882}}
- Melosira caspica {{small|Henckel, 1909}}
- Melosira catenata {{small|Brun, 1895}}
- Melosira charcotii {{small|M. Peragallo, 1921}}
- Melosira cincta {{small|Pantocsek, 1886}}
- Melosira clavigera {{small|Grunow, 1882}}
- Melosira clypeus {{small|J. Brun, 1889}}
- Melosira complexa {{small|Lohman, 1948}}
- Melosira concinna {{small|Castracane, 1866}}
- Melosira constricta {{small|Akimova, 1940}}
- Melosira cornuta {{small|Tempére & Brun, 1889}}
- Melosira coronaria {{small|Mann, 1907}}
- Melosira coronata {{small|(Ehrenberg) Kutzing}}
- Melosira costata {{small|Greville, 1866}}
- Melosira crassa {{small|K.E. Lohman, 1957}}
- Melosira crenulata {{small|Cleve & Möller}}
- Melosira cretacea {{small|Jousé, 1951}}
- Melosira cribrosa {{small|Brebisson, 1857}}
- Melosira cristata {{small|Pantocsek, 1889}}
- Melosira crucicula {{small|G.B. De Toni}}
- Melosira crucipunctata {{small|Bachmann, 1936}}
- Melosira csakyana {{small|Pantocsek, 1913}}
- Melosira cucullata {{small|Chen, 1980}}
- Melosira curvatula {{small|Janisch, 1892}}
- Melosira cycola {{small|Ehrenberg}}
- Melosira dactylus {{small|(Ehrenberg) Tempère & Peragallo, 1914}}
- Melosira davidsonii {{small|Schmidt, 1893}}
- Melosira deblockii {{small|H.F. Van Heurck}}
- Melosira decipiens {{small|Grove, 1893}}
- Melosira decussata {{small|(Ehrenberg) Kützing}}
- Melosira dendrophila {{small|(Ehrenberg) R. Ross & P.A. Sims, 1978}}
- Melosira densserrae {{small|Long, Fuge & Smith, 1946}}
- Melosira dentata {{small|H.L. Smith, 1884}}
- Melosira denticulata {{small|K.E. Lohman, 1957}}
- Melosira dewildemanii {{small|Van Heurck, 1909}}
- Melosira dickiei {{small|(Thwaites) Kützing, 1849}}
- Melosira discigera {{small|Agardh, 1824}}
- Melosira dispersa {{small|Carter, 1966}}
- Melosira dougetii {{small|Manguin, 1957}}
- Melosira dozyana {{small|Kützing, 1849}}
- Melosira dubia {{small|Kützing, 1844}}
- Melosira duplicata {{small|Schmidt, 1893}}
- Melosira dura {{small|Mann, 1925}}
- Melosira echinata {{small|E.E. Manguin}}
- Melosira echinus {{small|Frenguelli, 1938}}
- Melosira elegans {{small|Mukhina, 1978}}
- Melosira elongata {{small|Jousé, 1966}}
- Melosira excentrica {{small|Pantocsek, 1892}}
- Melosira excurrens {{small|Nygaard, 1956}}
- Melosira exspectata {{small|Schmidt, 1892}}
- Melosira fausta {{small|A.W.F. Schmidt, 1892}}
- Melosira fennoscandica {{small|Cleve-Euler, 1943}}
- Melosira ferox {{small|Schmidt, 1892}}
- Melosira forolivensis {{small|Forti, 1914}}
- Melosira fragilis {{small|(Roth) Kützing, 1833}}
- Melosira frigida {{small|Jousé, 1959}}
- Melosira fungiformis {{small|Pantocsek, 1892}}
- Melosira gardneri {{small|I. Kaczmarska, 1985}}
- Melosira garganica {{small|Rabenhorst, 1853}}
- Melosira gelida {{small|Cleve, 1883}}
- Melosira geometrica {{small|Hanna, 1932}}
- Melosira gessneri {{small|F. Hustedt, 1965}}
- Melosira globifera {{small|(D. Carmichael) Harvey, 1841}}
- Melosira glomus {{small|F.C. Castracane degli Antelminelli}}
- Melosira godfroyi {{small|M. Peragallo, 1921}}
- Melosira goetzeana {{small|O. Müller}}
- Melosira goretzkyi {{small|Tscheremissinova, 1956}}
- Melosira gothica {{small|Cleve-Euler, 1951}}
- Melosira gowenii {{small|Schmidt, 1892}}
- Melosira grandis {{small|Perty, 1852}}
- Melosira granulata {{small|Otto Müller, 1903}}
- Melosira granulosa {{small|O. Müller}}
- Melosira grovei {{small|Schmidt, 1892}}
- Melosira guillauminii {{small|Manguin ex Kociolek & Reviers, 1996}}
- Melosira haradaae {{small|Pantocsek, 1892}}
- Melosira helvetica {{small|(O.F. Müller) Cleve-Euler, 1911}}
- Melosira heribaudii {{small|Brun, 1893}}
- Melosira herzogii {{small|Lemmermann}}
- Melosira hetrurica {{small|Kützing, 1844}}
- Melosira heufleri {{small|G.G.A. Meneghini}}
- Melosira hibschii {{small|Reichelt, 1897-1900}}
- Melosira hispanica {{small|Hajós, 1982}}
- Melosira hispida {{small|C. Janisch}}
- Melosira hispida {{small|H. Peragallo, 1888}}
- Melosira hokkaidoana {{small|Pantocsek, 1892}}
- Melosira hormoides {{small|Montagne, 1939}}
- Melosira hummii {{small|Hustedt, 1955}}
- Melosira hunanica {{small|Chen & Zhu}}
- Melosira hungarica {{small|Pantocsek, 1892; Schmidt, 1892}}
- Melosira hustedti {{small|Krasske, 1939}}
- Melosira hyalina {{small|Sypniewsky, 1860}}
- Melosira hyalinula {{small|De Toni, 1894}}
- Melosira hyperborea {{small|Grunow, 1882}}
- Melosira ignota {{small|Rubina, 1962}}
- Melosira imperfecta {{small|Héribaud, 1903}}
- Melosira incertum {{small|Leuduger-Fortmorel, 1898}}
- Melosira incompta {{small|Mann, 1925}}
- Melosira incorrupta {{small|Carter, 1966}}
- Melosira indica {{small|Skvortzov}}
- Melosira inflexa {{small|(Roth) Guiry, 2019}}
- Melosira inordinata {{small|Lohman & Andrews, 1968}}
- Melosira interrupta {{small|Lohman & Andrews, 1968}}
- Melosira irregularis {{small|O. Müller}}
- Melosira irregularis {{small|Pantocsek, 1889}}
- Melosira islandica {{small|O.F. Müller, 1906}}
- Melosira italica {{small|(Ehrenberg) Kützing, 1844}}
- Melosira japonica {{small|Pantocsek, 1892}}
- Melosira jeanbertrandiana {{small|Van de Vijver & Crawford, 2019}}
- Melosira jenyssejana {{small|Henckel, 1926}}
- Melosira jilinensis {{small|Huang, 1983}}
- Melosira johnesii {{small|Meyer, 1925}}
- Melosira juergensis {{small|C. Agardh}}
- Melosira jurgensii {{small|Kützing}}
- Melosira jurlijii {{small|Gyarmati & Hajós}}
- Melosira jutlandica {{small|Grunow}}
- Melosira kamtschatica {{small|Grunow ex Cleve & Moller, 1877}}
- Melosira karelica {{small|Mölder, 1951}}
- Melosira karsteni {{small|Mangin, 1915}}
- Melosira kochii {{small|Pantocsek, 1892}}
- Melosira kondeensis {{small|Otto Müller, 1904}}
- Melosira labuensis {{small|Cleve, 1883}}
- Melosira lacustris {{small|Chase, 1886}}
- Melosira laevis {{small|(Ehrenberg) J. Ralfs}}
- Melosira laevissima {{small|Grunow, 1882}}
- Melosira lauterbornii {{small|Pantocsek, 1908}}
- Melosira lentigera {{small|(Carmichael) Harvey}}
- Melosira lineata {{small|(Dillwyn) C. Agardh, 1824}}
- Melosira lirata {{small|(Ehrenberg) Kützing, 1844}}
- Melosira loczyi {{small|Pantocsek, 1889}}
- Melosira lolia {{small|Hanna, 1927}}
- Melosira lucida {{small|Cleve-Euler, 1939}}
- Melosira lyrata {{small|Ehrenberg}}
- Melosira lyrata {{small|Grunow, 1893}}
- Melosira madagascariensis {{small|Schmidt, 1893}}
- Melosira magnusii {{small|Otto Müller, 1904}}
- Melosira major {{small|Grove, 1892}}
- Melosira mareei {{small|Kufferath, 1956}}
- Melosira margarita {{small|K.E. Lohman, 1957}}
- Melosira marginata {{small|Hajós, 1968}}
- Melosira mauryana {{small|Héribaud-Joseph}}
- Melosira mbasiensis {{small|Otto Müller, 1904}}
- Melosira mediterranea {{small|Grunow, 1882}}
- Melosira medusa {{small|Mann, 1907}}
- Melosira melinitica {{small|Pantocsek, 1886}}
- Melosira mexicana {{small|Grunow ex Cleve & Möller, 1878}}
- Melosira micropunctata {{small|K.E. Lohman, 1957}}
- Melosira mikkelsenii {{small|Nygaard, 1956}}
- Melosira minima {{small|Hajós, 1968}}
- Melosira minuta {{small|Héribaud, 1903}}
- Melosira minutula {{small|F.J. Chauvin}}
- Melosira miocaenica {{small|E.A. Cheremisinova}}
- Melosira mirabilis {{small|Brun, 1892}}
- Melosira moisseevae {{small|Lupikina, 1984}}
- Melosira moniliformis {{small|(O.F. Müller) C. Agardh, 1824}}
- Melosira montagnei {{small|(Kützing) N.G.W. Lagerstedt}}
- Melosira mucosa {{small|Manguin, 1915}}
- Melosira muelleri {{small|VanLandingham, 1971}}
- Melosira muscigena {{small|Iwahashi, 1936}}
- Melosira mutabilis {{small|Otto Müller}}
- Melosira muzzanensis {{small|Meister, 1912}}
- Melosira naegeli {{small|Ralfs, 1861}}
- Melosira natans {{small|Hilse, 1863}}
- Melosira neocaledonica {{small|Manguin, 1962}}
- Melosira neogena {{small|Pantocsek, 1913}}
- Melosira neosphaerica {{small|VanLandingham, 1971}}
- Melosira neostriata {{small|VanLandingham, 1971}}
- Melosira nivalis {{small|W. Smith, 1855}}
- Melosira nobilis {{small|Greville, 1865}}
- Melosira normannii {{small|Arnott, 1882}}
- Melosira nuda {{small|K.E. Lohman, 1957}}
- Melosira nummuloides {{small|Greville, 1833}}
- Melosira nummuloides {{small|W. Smith}}
- Melosira nummulus {{small|A.F. Meunier, 1915}}
- Melosira numulina {{small|Agardh}}
- Melosira nyassensis {{small|Otto Müller, 1904}}
- Melosira nygaardii {{small|Camburn, 1986}}
- Melosira oamaruensis {{small|Grove & Sturt, 1887}}
- Melosira ochracea {{small|(A.W. Roth) J. Ralfs, 1843}}
- Melosira octogona {{small|A.W.F. Schmidt, 1893}}
- Melosira oculus {{small|(Ehrenberg) Kützing, 1849}}
- Melosira oculuschamaeleontis {{small|Ehernberg, 1844}}
- Melosira oestrupi {{small|Cleve-Euler, 1910}}
- Melosira omma {{small|Cleve}}
- Melosira orbifera {{small|Brun, 1892}}
- Melosira ordinata {{small|(Kützing)}}
- Melosira orichalcea {{small|(Mertens ex Jürgens) Kützing, 1833}}
- Melosira ornata {{small|Grunow}}
- Melosira ostrupi {{small|A. Cleve}}
- Melosira ostrupii {{small|Héribaud, 1920}}
- Melosira papilio {{small|Mukhina, 1978}}
- Melosira papillifera {{small|Hendey, 1972}}
- Melosira patera {{small|J.A. Long, D.P. Fuge & J. Smith, 1946}}
- Melosira paucipunctata {{small|K.E. Lohman, 1957}}
- Melosira pella {{small|Lohman & Andrews, 1968}}
- Melosira pensacolae {{small|Schmidt, 1893}}
- Melosira peragalloii {{small|Pantocsek, 1892}}
- Melosira perglabra {{small|Østrup, 1910}}
- Melosira perpusilla {{small|Frenguelli, 1923}}
- Melosira pethoei {{small|(Pantocsek)}}
- Melosira pfaffiana {{small|Reinsch, 1867}}
- Melosira plana {{small|(Ehrenberg) Kützing, 1849}}
- Melosira polaris {{small|Grunow, 1884}}
- Melosira ponderosa {{small|K.E. Lohman, 1957}}
- Melosira pontificalis {{small|Brun, 1893}}
- Melosira prae-angustissima {{small|Jousé, 1952}}
- Melosira praeclara {{small|Schmidt, 1892}}
- Melosira praetermissa {{small|V.A. Nikolajev, 1965}}
- Melosira prichalcea {{small|(Mert. Ex Juerg.) Kuetz}}
- Melosira pseudoamericana {{small|Camburn, 1986}}
- Melosira pseudogranulata {{small|Cleve-Euler, 1948}}
- Melosira pulchella {{small|Hustedt, 1952}}
- Melosira punctata {{small|(W. Smith) J. Dannf., 1882}}
- Melosira puncticulosa {{small|Otto Müller, 1903}}
- Melosira punctissima {{small|K.E. Lohman, 1957}}
- Melosira punctulosa {{small|Bethge, 1925}}
- Melosira pusilla {{small|F. Meister, 1913}}
- Melosira pyxis {{small|Otto Müller}}
- Melosira radiato-sinuata {{small|Chen, 1980}}
- Melosira recedens {{small|Schmidt, 1892}}
- Melosira rieufii {{small|Héribaud, 1908}}
- Melosira robusta {{small|Hustedt, 1952}}
- Melosira roeseana {{small|Rabenhorst, 1852}}
- Melosira roseana {{small|Rabenhorst}}
- Melosira rostratis {{small|Zakrzewski, 1934}}
- Melosira royatensis {{small|VanLandingham, 1971}}
- Melosira salina {{small|Kützing, 1844}}
- Melosira samoensis {{small|Schmidt, 1892}}
- Melosira saratoviana {{small|Pantocsek, 1889}}
- Melosira sarmatica {{small|Pantocsek, 1889}}
- Melosira saturnalis {{small|Brun, 1892}}
- Melosira scabrosa {{small|Østrup, 1908}}
- Melosira scalaris {{small|Grunow, 1882}}
- Melosira schawoi {{small|Pantocsek, 1908}}
- Melosira schroederi {{small|J. Woloszynska}}
- Melosira scopos {{small|Mann, 1907}}
- Melosira selecta {{small|Schmidt, 1892}}
- Melosira semilaevis {{small|Grunow, 1882}}
- Melosira separanda {{small|A.W.F. Schmidt}}
- Melosira setosa {{small|J.R. Carter, 1966}}
- Melosira siberica {{small|A.W.F. Schmidt, 1892}}
- Melosira similis {{small|Hustedt, 1942}}
- Melosira simplex {{small|Mann, 1937}}
- Melosira sinensis {{small|Chen, 1980}}
- Melosira sol {{small|Kützing, 1849}}
- Melosira solitoria {{small|Manguin ex Kociolek & Reviers, 1996}}
- Melosira sparsepunctata {{small|Hajós, 1974}}
- Melosira spec {{small|Otto Müller, 1903}}
- Melosira sphaerica {{small|Héribaud, 1903}}
- Melosira spinifera {{small|Hustedt, 1927}}
- Melosira spinosa {{small|Greville}}
- Melosira spinosa {{small|Pantocsek, 1892}}
- Melosira spinuligera {{small|M. Peragallo}}
- Melosira spinulosa {{small|Hustedt, 1952}}
- Melosira spiralis {{small|(Ehrenberg) Kützing}}
- Melosira steffanssoni {{small|Østrup, 1918}}
- Melosira strangulata {{small|Héribaud, 1908}}
- Melosira striata {{small|M. Peragallo & Héribaud, 1893}}
- Melosira subflexilia {{small|Kützing, 1833}}
- Melosira subflexilis {{small|Kützing, 1833}}
- Melosira subhyalina {{small|Van Heurck, 1909}}
- Melosira subornata {{small|Schmidt, 1892}}
- Melosira subsalsa {{small|Cleve-Euler, 1912}}
- Melosira subsetosa {{small|Manguin, 1960}}
- Melosira subtilis {{small|Van Goor, 1924}}
- Melosira tahitiensis {{small|Castracane, 1886}}
- Melosira tcherniae {{small|Manguin, 1960}}
- Melosira tcherniai {{small|Manguin, 1957}}
- Melosira temperei {{small|Pantocsek, 1892}}
- Melosira tenella {{small|Nygaard, 1956}}
- Melosira tenuis {{small|Otto Muller ex Lemmermann, 1903}}
- Melosira tenuissima {{small|Grunow, 1882}}
- Melosira teres {{small|Brun, 1892}}
- Melosira thermalis {{small|Meneghini, 1845}}
- Melosira thompsonii {{small|Harvey, 1841}}
- Melosira thrypsia {{small|Barron, 1975}}
- Melosira thumii {{small|Pantocsek, 1889}}
- Melosira timensis {{small|Oksiyuk, 1960}}
- Melosira transitus {{small|Carter & Denny, 1987}}
- Melosira transylvanica {{small|Pantocsek, 1892}}
- Melosira triannula {{small|K.E. Lohman, 1957}}
- Melosira tricostata {{small|Gleser, 1964}}
- Melosira trimorpha {{small|(Otto Müller)}}
- Melosira tropica {{small|P.L. Crouan & H.M. Crouan}}
- Melosira truncata {{small|E. Grove}}
- Melosira tuantianensis {{small|C. Huang}}
- Melosira tuberculosa {{small|Cleve, 1881}}
- Melosira tubulata {{small|Eichwald, 1860}}
- Melosira turgida {{small|Ehrlich, 1973}}
- Melosira undulata {{small|(Ehrenberg) Kützing, 1844}}
- Melosira vangeliana {{small|Pantocsek & Greguss, 1913}}
- Melosira vanheurckii {{small|M. Peragallo, 1921}}
- Melosira varennarum {{small|M. Peragallo & Héribaud, 1893}}
- Melosira variabilis {{small|McLaughlin, 1986}}
- Melosira varians {{small|C. Agardh, 1827}}
- Melosira variante {{small|Agardh, 1832}}
- Melosira variata {{small|Otto Müller}}
- Melosira vetustissima {{small|Hajós & Stradner, 1974}}
- Melosira vilida {{small|(Grunow) Meister}}
{{div col end}}