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Lange-Bertalot, H.; Fuhrmann, A. (2016). Contribution to the genus Diploneis (Bacillariophyta): Twelve species from Holarctic freshwater habitats proposed as new to science. Fottea. 16(2): 157-183.
275556
10.5507/fot.2015.027 [view]
Lange-Bertalot, H.; Fuhrmann, A.
2016
Contribution to the genus Diploneis (Bacillariophyta): Twelve species from Holarctic freshwater habitats proposed as new to science
Fottea
16(2): 157-183
Publication
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Numerous questionable extant populations of Diploneis with cribrate areolae are morphologically compared (in LM and SEM) to resembling established taxa. In most of these examinations the types are available and documented in the literature by several authors during the last forty years. All taxa in question belong ecologically to the minority of Diploneis that live exclusively in freshwater. As main result twelve species from Europe and one from Florida, U.S.A., are selected and proposed as new to science. These are: D. abscondita, D. calcilacustris, D. hinziae, D. lusatica, D. modicahassiaca, D. oblongellopsis, D. praetermissa, D. puellafallax, D. tirolensis, all from Central Europe (Austria, Germany, Switzerland); D. nanofontanella and D. tundra from European Arctic Russia; and D. parahinziae from Florida. After critical examination, D. arctica stat. nov., D. ladogensis stat. nov., and D. dilatata stat. nov. are proposed to be transferred from infraspecific to species rank.
Date
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Diploneis abscondita Lange–Bertalot & G. Hofmann, 2016 (original description)
Diploneis abscondita Lange–Bertalot & G. Hofmann, 2016 (basis of record)
Diploneis arctica (Lange–Bertalot) Lange–Bertalot & A. Fuhrmann, 2016 (new combination reference)
Diploneis calcilacustris Lange–Bertalot & A. Fuhrmann, 2016 (original description)
Diploneis dilatata (M. Peragallo) Lange–Bertalot & A. Fuhrmann, 2016 (basis of record)
Diploneis elliptica var. ladogensis Cleve, 1891 accepted as Diploneis ladogensis P.T. Cleve, 1891 (additional source)
Diploneis hinziae Lange–Bertalot & A. Fuhrmann, 2016 (original description)
Diploneis lusatica Lange–Bertalot & G. Hofmann, 2016 (original description)
Diploneis modicahassiaca Lange–Bertalot & A. Fuhrmann, 2016 (original description)
Diploneis nanofontanella Lange–Bertalot & A. Fuhrmann, 2016 (original description)
Diploneis oblongellopsis Lange–Bertalot & A. Fuhrmann, 2016 (original description)
Diploneis parahinziae Lange–Bertalot, A. Fuhrmann & H. Ringel, 2016 (original description)
Diploneis praetermissa Lange–Bertalot & A. Fuhrmann, 2016 (original description)
Diploneis puellafallax Lange–Bertalot & A. Fuhrmann, 2016 (original description)
Diploneis tirolensis Lange–Bertalot, 2016 (original description)
Diploneis tundra Lange–Bertalot & A. Fuhrmann, 2016 (original description)
Diploneis tundra Lange–Bertalot & A. Fuhrmann, 2016 (basis of record)
Navicula smithii var. dilatata M.Peragallo, 1908 accepted as Diploneis dilatata (M. Peragallo) Lange–Bertalot & A. Fuhrmann, 2016 (status source)
Diploneis abscondita Lange–Bertalot & G. Hofmann, 2016 (basis of record)
Diploneis arctica (Lange–Bertalot) Lange–Bertalot & A. Fuhrmann, 2016 (new combination reference)
Diploneis calcilacustris Lange–Bertalot & A. Fuhrmann, 2016 (original description)
Diploneis dilatata (M. Peragallo) Lange–Bertalot & A. Fuhrmann, 2016 (basis of record)
Diploneis elliptica var. ladogensis Cleve, 1891 accepted as Diploneis ladogensis P.T. Cleve, 1891 (additional source)
Diploneis hinziae Lange–Bertalot & A. Fuhrmann, 2016 (original description)
Diploneis lusatica Lange–Bertalot & G. Hofmann, 2016 (original description)
Diploneis modicahassiaca Lange–Bertalot & A. Fuhrmann, 2016 (original description)
Diploneis nanofontanella Lange–Bertalot & A. Fuhrmann, 2016 (original description)
Diploneis oblongellopsis Lange–Bertalot & A. Fuhrmann, 2016 (original description)
Diploneis parahinziae Lange–Bertalot, A. Fuhrmann & H. Ringel, 2016 (original description)
Diploneis praetermissa Lange–Bertalot & A. Fuhrmann, 2016 (original description)
Diploneis puellafallax Lange–Bertalot & A. Fuhrmann, 2016 (original description)
Diploneis tirolensis Lange–Bertalot, 2016 (original description)
Diploneis tundra Lange–Bertalot & A. Fuhrmann, 2016 (original description)
Diploneis tundra Lange–Bertalot & A. Fuhrmann, 2016 (basis of record)
Navicula smithii var. dilatata M.Peragallo, 1908 accepted as Diploneis dilatata (M. Peragallo) Lange–Bertalot & A. Fuhrmann, 2016 (status source)
