exclude without cards


Placoneis abiskoensis (Hustedt) Lange-Bertalot et Metzeltin in Metzeltin & Witkowski 1996     [Link to DiatomBase]


Placoneis abundans D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis amoena Metzeltin, Kulikovskiy & Lange-Bertalot in Kulikovskiy et al. 2012


Placoneis amphibola (Cleve) E.J. Cox 2003     [Link to DiatomBase]


Placoneis anglica (Ralfs in Pritchard) Cox 2003     [Link to DiatomBase]


Placoneis anglica (Ralfs in Pritchard) R. Lowe in J.R. Johansen et al. 2004     [Link to DiatomBase]


Placoneis anglophila (Lange-Bertalot) Lange-Bertalot in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis anglophila var. signata (Hustedt) Lange-Bertalot in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis antediluvianum (Hustedt) Lange-Bertalot in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis apicalicostata D. Metzeltin & Lange-Bertalot 2002     [Link to DiatomBase]


Placoneis balcanica (Hustedt) Lange-Bertalot, D. Metzeltin & Levkov in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis bicuneus D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis boris-skvortzowii Metzeltin, Kulikovskiy & Lange-Bertalot in Kulikovski y et al. 2012


Placoneis bukhchuluunae D. Metzeltin, Lange-Bertalot & S. Nergui 2009     [Link to DiatomBase]


Placoneis centropunctata (Hustedt) Metzeltin et Lange-Bertalot 1998     [Link to DiatomBase]

Placoneis chilensis Lange-Bertalot & Rumrich in U. Rumrich, Lange-Bertalot & M. Rumrich 2000     [Link to DiatomBase]


Placoneis clementioides (Hustedt) Cox 1987     [Link to DiatomBase]

Placoneis clementis (Grunow) Cox 1987     [Link to DiatomBase]


Placoneis cocquytiae Fofa na, Sow, Taylor, Ector & De Vijver 2014 2014

Placoneis constans (Hustedt) E.J. Cox 2003     [Link to DiatomBase]


Placoneis constans var. symmetrica (Hustedt) H. Kobayasi in Mayama, S., Idei, M., Osada, K. & T. Nagumo 2002     [Link to DiatomBase]


Placoneis conveniens (Hustedt) Metzeltin et Lange-Bertalot 1998     [Link to DiatomBase]


Placoneis dacostae Metzeltin et Lange-Bertalot 1998     [Link to DiatomBase]

Placoneis demeraroides (Hustedt) Metzeltin et Lange-Bertalot 1998     [Link to DiatomBase]


Placoneis densa (Hustedt) Lange-Bertalot in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis disparilis (Hustedt) Metzeltin et Lange-Bertalot 1998     [Link to DiatomBase]

Placoneis elegans D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]

Placoneis elegantula D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]

Placoneis elginensis (Gregory) Cox 1987     [Link to DiatomBase]

Placoneis elginensis f. exigua (Gregory) Bukhtiyarova 1995     [Link to DiatomBase]


Placoneis elginensis var. neglecta (Krasske) H. Kobayasi 2002     [Link to DiatomBase]


Placoneis elginensis var. undulata (Østrup) Lange-Bertalot in Lange-Bertalot, Kulbs, Lauser, Norpel-Schempp & Willmann 1996     [Link to DiatomBase]


Placoneis elliptica (Hustedt) T. Ohtsuka 2002     [Link to DiatomBase]


Placoneis ellipticorostrata D. Metzeltin, Lange-Bertalot & S. Nergui 2009     [Link to DiatomBase]

Placoneis exiguiformis (Hustedt) Lange-Bertalot in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis exiguioides (Hustedt) Lange-Bertalot in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis explanata (Hustedt) Lange-Bertalot in U. Rumrich, Lange-Bertalot, & M. Rumrich 2000     [Link to DiatomBase]


Placoneis gastriformis (Hustedt) Lange-Bertalot in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis gelegma Kulikovskiy, Lange-Bertalot & Metzeltin in Kulikovskiy et al. 2012

Placoneis gracilis D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis gracilis f. minor (Manguin in Bourrelly & Manguin) D. Metzeltin & Lange-Bertalot 2007     [Link to DiatomBase]


Placoneis habita (Hustedt) Lange-Bertalot in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis hambergii (Hustedt) K. Bruder in Bruder & Medlin 2007     [Link to DiatomBase]


Placoneis humilis D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis ignorata (Schimanski) Lange-Bertalot in U. Rumrich, Lange-Bertalot, & M. Rumrich 2000     [Link to DiatomBase]


Placoneis inexplorata (Krasske) Lange-Bertalot in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis insignita (Hustedt) E.J. Cox 2003     [Link to DiatomBase]


Placoneis interglacialis (Hustedt) E.J. Cox 2003     [Link to DiatomBase]


Placoneis itamoemae Straube, Tremarin & Ludwig in Straube et al. 2013

Placoneis jatobensis (Krasske) Metzeltin et Lange-Bertalot 1998     [Link to DiatomBase]


Placoneis jatobensis var. capitata (Krasske) Metzeltin et Lange-Bertalot 1998     [Link to DiatomBase]


Placoneis lata (M. Peragallo in Tempère & Peragallo) R. Lowe in J.R. Johansen et al. 2004     [Link to DiatomBase]


Placoneis laticuneata Kulikovskiy, Lange-Bertalot & Metzeltin in Kuli kovskiy et al. 2012

Placoneis likhoshwayae Kulikovskiy & Lange-Bertal ot in Kulikovskiy et al. 2012

Placoneis macedonica Z. Levkov & D. Metzeltin in Levkov, Krstic, Metzeltin & Nakov 2007     [Link to DiatomBase]

Placoneis maculata (Hustedt) Z. Levkov in Levkov, Krstic, Metzeltin & Nakov 2007     [Link to DiatomBase]

Placoneis madagascariensis Lange-Bertalot & D. Metzeltin in D. Metzeltin & Lange-Bertalot 2012     [Link to DiatomBase]


Placoneis maior Kulikovskiy, Lange-Bertalot & Metzeltin i n Kulikovskiy et al. 2012

Placoneis margarita Kulikovskiy & Lange-Bertalot in Ku likovskiy et al. 2012

Placoneis merinensis D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis minor (Grunow) Lange-Bertalot in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis miseranda Kulikovskiy, Lange-Bertalot & Metzeltin in Ku likovskiy et al. 2012

Placoneis molesta Metzeltin et Lange-Bertalot 1998     [Link to DiatomBase]


Placoneis molestissima D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis navicularis (Ehrenberg) E.J. Cox 2003     [Link to DiatomBase]

Placoneis neglecta R. Lowe in J.R. Johansen et al. 2004     [Link to DiatomBase]


Placoneis neotropica Metzeltin et Lange-Bertalot 1998     [Link to DiatomBase]


Placoneis obtuseprotracta (Hus tedt) Li & Metzeltin 2013 2013


Placoneis ohridana Z. Levkov & D. Metzeltin in Levkov, Krstic, Metzeltin & Nakov 2007     [Link to DiatomBase]

Placoneis ovillus D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis paraelginensis Lange-Bertalot in U. Rumrich, Lange-Bertalot & M. Rumrich 2000     [Link to DiatomBase]


Placoneis paraundulata T. Ohtsuka 2002     [Link to DiatomBase]


Placoneis parazula Kulikovskiy & Lange-Bertalot in K ulikovskiy et al. 2012

Placoneis parunculus (Hustedt) Lange-Bertalot & D. Metzeltin in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis pellaifa Lange-Bertalot & Rumrich in U. Rumrich, Lange-Bertalot & M. Rumrich 2000     [Link to DiatomBase]


Placoneis perelginensis D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]

Placoneis placentula f. lanceolata (Grunow in Cleve et Grunow) Bukhtiyarove 1995     [Link to DiatomBase]


Placoneis placentula f. latiuscula (Grunow) Bukhtiyarova 1995     [Link to DiatomBase]


Placoneis placentula f. rostrata (Mayer) Bukhtiyarova 1995     [Link to DiatomBase]


Placoneis placentula var. jenisseyensis (Grunow) Bukhtiyarova 1995     [Link to DiatomBase]


Placoneis placentula var. rostrata (Mayer) N.A. Andresen, E.F. Stoermer, & R.G. Kreis, Jr. 2000     [Link to DiatomBase]


Placoneis porifera (Hustedt) E.J. Cox 2003     [Link to DiatomBase]


Placoneis prespanensis Z. Levkov, S. Krstic & T. Nakov in Levkov, Krstic, Metzeltin & Nakov 2007     [Link to DiatomBase]

Placoneis pseudanglica Cox 1987     [Link to DiatomBase]

Placoneis pseudoclementis (Hustedt) Lange-Bertalot in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis pseudodemerarae (Hustedt) Metzeltin et Lange-Bertalot 1998     [Link to DiatomBase]


Placoneis pseudoporifera (Hustedt) Lange-Bertalot in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis reversa (Hustedt) Lange-Bertalot in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis rhombelliptica D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis rhombica (Brockmann) Lange-Bertalot in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2003     [Link to DiatomBase]


Placoneis rhombica (Brockmann) Lange-Bertalot in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis ruppeliana Kulikovskiy, Lange-Bertalot & Metzeltin in Kul ikovskiy et al. 2012

Placoneis santaremensis Metzeltin et Lange-Bertalot 1998     [Link to DiatomBase]


Placoneis scharfii Lange-Bertalot & Rumrich in U. Rumrich, Lange-Bertalot & M. Rumrich 2000     [Link to DiatomBase]


Placoneis serena (Frenguelli) D. Metzeltin in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]

Placoneis signatoides D. Metzeltin & Z. Levkov in Levkov, Krstic, Metzeltin & Nakov 2007     [Link to DiatomBase]


Placoneis significans Lange-Bertalot in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis sinensis Li & Metzeltin 2013 2013


Placoneis spinosa Kulikovskiy, Lange-Bertalot & Metzeltin in Kulikovskiy et al. 2012

Placoneis subclementis (Hustedt) Lange-Bertalot in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis subgastriformis (Hustedt) E.J. Cox 2003     [Link to DiatomBase]


Placoneis subplacentula (Hustedt) E.J. Cox 2003     [Link to DiatomBase]


Placoneis subtilis Kulikovskiy & Lange-Bertalot in K ulikovskiy et al. 2012

Placoneis surinamensis (Cleve) Metzeltin et Lange-Bertalot 1998     [Link to DiatomBase]


Placoneis symmetrica (Hustedt) Lange-Bertalot in D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]


Placoneis tersa (Hustedt) Metzeltin et Lange-Bertalot 1998     [Link to DiatomBase]


Placoneis tsendeekhuui D. Metzeltin, Lange-Bertalot & S. Nergui 2009     [Link to DiatomBase]

Placoneis tumidula Z. Levkov in Levkov, Krstic, Metzeltin & Nakov 2007     [Link to DiatomBase]

Placoneis undulata (Østrup) Lange-Bertalot in U. Rumrich, Lange-Bertalot, & M. Rumrich 2000     [Link to DiatomBase]


Placoneis uruguayensis D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]

Placoneis vicina (Hustedt) Metzeltin et Lange-Bertalot 1998     [Link to DiatomBase]


Placoneis waernensis (Foged) Lange-Bertalot & D. Metzeltin in D. Metzeltin, Lange-Bertalot & S. Nergui 2009     [Link to DiatomBase]


Placoneis witkowskii D. Metzeltin, Lange-Bertalot & F. García-Rodríguez 2005     [Link to DiatomBase]

Placoneis yacatanensis D. Metzeltin & Lange-Bertalot 2007     [Link to DiatomBase]


Placoneis zimmermannii Metzeltin et Lange-Bertalot 1998     [Link to DiatomBase]


Placoneis zula Kulikovskiy, Lange-Bertalot & Metzeltin in Kulikovskiy et al. 2012