List of available species within this genus:
Click on species name to see all available specimens.
Infraspecific taxa will be listed with their parent species.
Fragilaria arcus
(Ehrenberg) Cleve =
Hannaea arcus
(Ehrenberg) Patrick in Patrick & Reimer var.
arcus
(Ehrenberg) Patrick in Patrick & Reimer
Fragilaria bicapitata
Mayer =
Fragilariforma bicapitata
Williams & Round
Fragilaria biceps
(Kützing) Lange-Bertalot
Fragilaria binodis
Ehrenb. =
Staurosira construens
(Ehrenberg) Williams & Round
Fragilaria brevistriata
Grunov =
Pseudostaurosira brevistriata
(Grunow in Van Heurck) Williams & Round
Fragilaria capucina
Desmazieres
Fragilaria construens
(Ehrenberg) Grunow =
Staurosira construens
(Ehrenberg) Williams & Round
Fragilaria lanceolata
(Kützing) Reichhardt
Fragilaria lancettula
Schum. =
Staurosirella pinnata
(Ehrenberg) Williams & Round
Fragilaria leptostauron
(Ehrenb.) Hust. =
Staurosirella leptostauron
(Ehrenberg) Williams & Round
Fragilaria parasitica
(Smith) Grunow =
Synedra parasitica
(W. Smith) Hustedt
Fragilaria pinnata
Ehrenb. =
Staurosirella pinnata
(Ehrenberg) Williams & Round
Fragilaria pseudoconstruens
Marciniak =
Pseudostaurosira pseudoconstruens
(Marciniak) Williams & Round
Fragilaria pulchella
(Ralfs ex Kützing) Lange-Bertalot =
Ctenophora pulchella
(Ralfs ex Kützing) Williams & Round
Fragilaria ulna
(Nitzsch) Lange-Bertalot =
Synedra ulna
(Nitzsch) Ehrenberg
Fragilaria vaucheriae
(Kützing) Petersen
Fragilaria venter
Ehrenb. =
Staurosira construens
(Ehrenberg) Williams & Round var.
venter
(Ehrenberg) Hamilton
Fragilaria virescens
Ralfs =
Neofragilaria virescens
(Ralfs) Williams & Round
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