IRMNG Taxon list
Achnanthidiaceae D.G. Mann
Achnanthidium Kützing, 1844
Achnanthidium affine (Grunow) Czarnecki, 1994
Achnanthidium agardhii (Kützing) Mereschkowsky
Achnanthidium alpestre (R. Lowe & J.P. Kociolek) R. Lowe & J.P. Kociolek
Achnanthidium alteragracillimum (H. Lange-Bertalot) F.E. Round & L. Bukhtiyarova accepted as Achnanthidium minutissimum (Kützing) Czarnecki, 1994
Achnanthidium archibaldianum (H. Lange-Bertalot) H. Lange-Bertalot, 1999
Achnanthidium arcticum Cleve
Achnanthidium arcus (Hustedt) H. Lange-Bertalot, 1999 accepted as Achnanthes arcus Hustedt, 1989
Achnanthidium atomoides Monnier, H. Lange-Bertalot & Ector
Achnanthidium atomus (Hustedt) Monnier, H. Lange-Bertalot & Ector
Achnanthidium baldjikii Grunow
Achnanthidium biasolettiana (Grunow) L. Bukhtiyarova, 1995 accepted as accepted as Achnanthes biasolettiana Grunow, 1880
Achnanthidium biasolettianum (Grunow) H. Lange-Bertalot, 1999 accepted as Achnanthidium biasolettianum (Grunow) Round & Bukhtiyarova, 1996
Achnanthidium biasolettianum (Grunow) Round & Bukhtiyarova, 1996
Achnanthidium biasolettianum (Kützing) Bukhtiyarova, 1995 accepted as Achnanthidium biasolettianum (Grunow) Round & Bukhtiyarova, 1996
Achnanthidium bioretii (Germain) Monnier, H. Lange-Bertalot & Ector, 2007
Achnanthidium biporomum (M.H. Hohn & J. Hellerman) D.B. Czarnecki, 1995
Achnanthidium blancheanum (Maillard) H. Lange-Bertalot
Achnanthidium brevipes (Agardh) Cleve, 1895 accepted as Achnanthes brevipes C. Agardh, 1824
Achnanthidium brevipes (Agardh) Heiberg, 1863 accepted as Achnanthes brevipes C. Agardh, 1824
Achnanthidium caledonicum (H. Lange-Bertalot) H. Lange-Bertalot
Achnanthidium catenatum (Bily & Marvan) H. Lange-Bertalot
Achnanthidium chlidanos (Hohn & Hellerman) E. Novelo, R. Tavera & C. Ibarra, 2007 accepted as Psammothidium chlidanos (M.H. Hohn & Hellerman) H. Lange-Bertalot, 1999
Achnanthidium clevei (Grunow) D.B. Czarnecki, 1995
Achnanthidium coarctatum Brébisson ex W. Smith, 1855 accepted as Achnanthes coarctata (Brébisson) Grunow, 1880
Achnanthidium cocconeiformis Mereschkowsky
Achnanthidium contractum Schumann
Achnanthidium contrarea (H. Lange-Bertalot & Steindorf) H. Lange-Bertalot, 1999
Achnanthidium convergens (H. Kobayasi) H. Kobayasi
Achnanthidium crassum (Hustedt) Potapova & Ponader
Achnanthidium cryptocephalum Nägeli
Achnanthidium danicum (Cocconeis) Flögel
Achnanthidium daonense (H. Lange-Bertalot) H. Lange-Bertalot, O. Monnier & L. Ector, 2007
Achnanthidium deflexum (C.W. Reimer) J.C. Kingston, 2000
Achnanthidium delicatulum Kützing, 1844 accepted as Achnanthes delicatula (Kützing) Grunow, 1880
Achnanthidium dolomiticum M. Cantonati & H. Lange-Bertalot, 2006
Achnanthidium duthii (Sreenivasa) M.B. Edlund
Achnanthidium elineatum Lagerstedt
Achnanthidium eutrophilum (H. Lange-Bertalot) H. Lange-Bertalot, 1999
Achnanthidium exiguum (Grunow) D.B. Czarnecki, 1994
Achnanthidium exile (Kützing) Heiberg, 1863
Achnanthidium flexellum (Kützing) Brébisson ex Kützing, 1849
Achnanthidium fulla (J.R. Carter) M. Aboal, 2003
Achnanthidium gracillimum (Meister) H. Lange-Bertalot
Achnanthidium groenlandicum Cleve, 1873 accepted as Achnanthes groenlandica (Cleve) Grunow, 1880
Achnanthidium hauckianum (Grunow) D.B. Czarnecki, 1994
Achnanthidium hauckii (Grunow) Comber
Achnanthidium helveticum (Hustedt) Monnier, H. Lange-Bertalot & Ector
Achnanthidium hungaricum Grunow, 1863
Achnanthidium indicatrix (H. Lange-Bertalot & Steindorf) H. Lange-Bertalot
Achnanthidium inflatum (Kützing) Hutton, 1883 accepted as Achnanthes inflata (Kützing) Grunow, 1867
Achnanthidium jackii Rabenhorst, 1861 accepted as Achnanthes minutissima Kützing, 1833
Achnanthidium japonicum (H. Kobayasi) H. Kobayasi
Achnanthidium koghisense (Gerd Moser, H. Lange-Bertalot & Metzeltin) H. Lange-Bertalot
Achnanthidium kranzii (H. Lange-Bertalot) F.E. Round & L. Bukhtiyarova, 1996
Achnanthidium kriegeri (Krasske) Hamilton, D. Antonini & Siver
Achnanthidium kryophila (J.B. Petersen) Bukhtiyarova, 1995 accepted as Achnanthes childanos Hohn & Hellerman, 1963
Achnanthidium lanceolatum Brébisson ex Kützing, 1846 accepted as Planothidium lanceolatum (Brébisson ex Kützing) H. Lange-Bertalot, 1999
Achnanthidium lancoolatum
Achnanthidium lapidosum (Krasske) Kobayasi
Achnanthidium latecephalum H. Kobayasi
Achnanthidium lauenburgianum (Hustedt) Monnier, H. Lange-Bertalot & Ector
Achnanthidium levanderi (Hustedt) D.B. Czarnecki, 1995
Achnanthidium lineare W. Smith, 1855 accepted as Achnanthes minutissima Kützing, 1833
Achnanthidium lyra Schumann
Achnanthidium macrocephalum (Hustedt) F.E. Round & L. Bukhtiyarova, 1996
Achnanthidium maximum A. Cleve-Euler, 1895
Achnanthidium metaffine (H. Lange-Bertalot & Steindorf) H. Lange-Bertalot
Achnanthidium microcephalum Kützing, 1844 accepted as Achnanthes microcephala (Kützing) Cleve, 1895
Achnanthidium minutissimum (Kützing) Czarnecki, 1994
Achnanthidium minutum Cleve, 1891
Achnanthidium modestiforme (H. Lange-Bertalot) Van de Vijver, 2002
Achnanthidium naviculoides Reinsch
Achnanthidium neglectum Schumann
Achnanthidium obliquum Mereschkowsky
Achnanthidium obtusum Schumann
Achnanthidium otrantinum Rabenhorst
Achnanthidium peridotiticum (Gerd Moser, H. Lange-Bertalot & Metzeltin) H. Lange-Bertalot, 1999
Achnanthidium pfisteri H. Lange-Bertalot
Achnanthidium pirogueanum (Maillard) H. Lange-Bertalot
Achnanthidium pusillum (Grunow) D.B. Czarnecki
Achnanthidium pyrenaicum (Hustedt) H. Kobayasi
Achnanthidium rivulare Potapova & Ponader
Achnanthidium rosenstockii (H. Lange-Bertalot) H. Lange-Bertalot
Achnanthidium rostratum Østrup
Achnanthidium saprophila (H. Kobayashi & Mayama) F.E. Round & L. Bukhtiyarova, 1996
Achnanthidium saprophilum (H. Kobayasi & S. Mayama) Round & L. Bukhtiyarova, 1996
Achnanthidium semiaperta (Guermeur) Andresen Stoermer& Kreis
Achnanthidium semiapertum (P. Guermeur) N.A. Andresen, E.F. Stoermer & R.G. Kreis
Achnanthidium straubianum (H. Lange-Bertalot) H. Lange-Bertalot, 1999
Achnanthidium strictum Reichardt
Achnanthidium subatomoides (Hustedt) Monnier, H. Lange-Bertalot & Ector
Achnanthidium subatomus (Hustedt) H. Lange-Bertalot, 1999
Achnanthidium subhungaricum Gutwinski
Achnanthidium subsalsum (J.B. Petersen) M. Aboal, 2003
Achnanthidium subsessile (Kützing) Heiberg
Achnanthidium tenera Hustedt
Achnanthidium thermale Rabenhorst, 1864 accepted as Achnanthes thermalis (Rabenhorst) Schoenfeld, 1907
Achnanthidium trinode Ralfs, 1861