Taxonomic Drilldown

At any stage, you can move up or down the Taxonomic hierachy of Antarctic/subantarctic species by clicking on any name. Lower level taxon counts are shown in [].

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Kingdom Chromista
Phylum Bacillariophyta
Class Bacillariophyceae
Order Bacillariales
Family Bacillariaceae

List of all species - see Taxon profile using the number

Genus Denticulopsis
Denticulopsis hustedtii
Genus Fragilariopsis
Fragilariopsis angulata Hasle Synonym
Fragilariopsis angulata
Fragilariopsis antarctica (Castracane) Hustedt 1913 in Schmidt et al. 1874-1
Fragilariopsis curta (Van Heurck) Hasle
Fragilariopsis curta (Van Heurck) Hustedt 1958 Synonym
Fragilariopsis cylindrus (Grunow ex Cleve) Hasle
Fragilariopsis cylindrus (Grunow) Helmeke et Krieger 1954
Fragilariopsis linearis var. curta (Van Heurck) Frenguelli in Frenguelli et Orlando 1
Fragilariopsis lineata
Fragilariopsis obliquecostata f. maxima (Van Heurck) Heiden et Kolbe 1928
Fragilariopsis praeinterfrigidaria (McCollum) Gersonde et Barcena 1998
Genus Hantzschia
Hantzschia virgata (Roper) Grunow
Genus Nitzschia
Nitzschia amphibia Grunow 1862
Nitzschia amphibia var. ocutiuscula Grunow in Cleve et Grunow 1880 Synonym
Nitzschia amphioxys (Ehrenberg) W. Smith 1853 Synonym
Nitzschia amphioxys var. major (Grunow in Van Heurck) Mayer 1913 Synonym
Nitzschia angulata (O'Meara) Hasle 1972 Synonym
Nitzschia angustata (W. Smith) Grunow in Cleve et Grunow 1880
Nitzschia antarctica Okuno 1954/?
Nitzschia barronii R. Gersonde
Nitzschia brebissoni W. Smith 1853 Synonym
Nitzschia closterium (Ehrenberg) W. Smith 1853
Nitzschia commutata Grunow in Cleve et Grunow 1880
Nitzschia compressa (Bailey) Boyer 1916
Nitzschia constricta (Kitzing) Ralfs in Pritchard 1861
Nitzschia curta (Van Heurck) Hasle 1972 Synonym
Nitzschia cylindrus (Grunow) Hasle 1972 Synonym
Nitzschia dissipata (Kitzing) Grunow 1862
Nitzschia dubia Wm. Smith 1853
Nitzschia dubia var. australis M. Peragallo 1921
Nitzschia filiformis (W. Smith) Van Heurck 1896
Nitzschia fonticola Grunow in Cleve et M÷ller 1879
Nitzschia frustulum (Kitzing) Grunow in Cleve et Grunow 1880
Nitzschia frustulum var. perminuta Grunow 1881 Synonym
Nitzschia frustulum var. subsalina Hustedt 1925 Synonym
Nitzschia gracilis Hantzsch 1860
Nitzschia interfrigidaria
Nitzschia kerguelensis (O'Meara) Hasle 1972 Synonym
Nitzschia lecointei Van Heurck
Nitzschia lecointei Van Heurck 1909
Nitzschia marginulata Grunow in Cleve et M÷ller 1878 Synonym
Nitzschia microcephala Grunow in Cleve et M÷ller 1878/?
Nitzschia minuta Bleisch 1863 Synonym
Nitzschia minutissima W. Smith 1853 Synonym
Nitzschia obliquecostata (Van Heurck) Hasle 1972 Synonym
Nitzschia obtusa var. scalpelliformis Grunow in Cleve et M÷ller 1879 Synonym
Nitzschia palea (Kitzing) W. Smith 1856
Nitzschia palea var. debilis (Kitzing) Grunow in Van Heurck 1880-1885 Synonym
Nitzschia palea var. fonticola Grunow in Cleve et M÷ller 1879 Synonym
Nitzschia palea var. romana (Grunow in Van Heurck) M. Peragallo 1903 Synonym
Nitzschia perminuta Grunow
Nitzschia praecurta R. Gersonde
Nitzschia praeinterfrigidaria McCollum 1975 Synonym
Nitzschia punctata Bailey 1861 Synonym
Nitzschia ritscheri (Hustedt) Hasle 1972 Synonym
Nitzschia romana (Grunow) Grunow in Van Heurck 1880-1885 Synonym
Nitzschia scalpelliformis (Grunow) Grunow in Cleve et Grunow 1880
Nitzschia separanda (Hustedt) Hasle 1972 Synonym
Nitzschia sp. B
Nitzschia spectabilis (Ehrenberg) Ralfs in Pritchard 1861 Synonym
Nitzschia sublinearis Hustedt 1930
Nitzschia subtilis Grunow in Cleve et Grunow 1880
Nitzschia vivax var. elongata Hantzsch 1860 Synonym
Nitzschia westii Kellogg et Kellogg in Kellogg et al. 1980
Genus Tryblionella
Tryblionella angustata (W. Smith) Grunow in Cleve et Grunow 1880 Synonym
Tryblionella marginulata (Grunow) Mann in Round et al. 1990
Tryblionella marginulta (Grunow) Mann
Tryblionella punctata W. Smith 1853 Synonym