Difference between revisions of "Order Fragilariales"
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===Family Fragilariaceae Greville=== | ===Family Fragilariaceae Greville=== | ||
| − | Genus Asterionella Hassall | + | Genus ''Asterionella'' Hassall |
| − | *Asterionella formosa Hassall – freshwater; periphyton (Dressler, 2003). | + | *''Asterionella formosa'' Hassall – freshwater; periphyton (Dressler, 2003). |
| − | *Asterionella gracillima (Hantzsch) Heiberg — planktonic, common, lakes | + | *''Asterionella gracillima'' (Hantzsch) Heiberg — planktonic, common, lakes |
| − | *Asterionella glacialis Castracane — marine, planktonic (Rat'kova, 2000). | + | *''Asterionella glacialis'' Castracane — marine, planktonic (Rat'kova, 2000). |
| − | Genus Catacombаs D. M. Williams & Round | + | Genus ''Catacombаs'' D. M. Williams & Round |
| − | *Catacombаs gaillonii (Bory de Saint-Vincent) D. M. Williams & Round – marine, littoral; single finding (Бондарчук, 1970: Synedra gaillonii (Bory de Saint-Vincent) Ehrenberg). | + | *''Catacombаs gaillonii'' (Bory de Saint-Vincent) D. M. Williams & Round – marine, littoral; single finding (Бондарчук, 1970: Synedra gaillonii (Bory de Saint-Vincent) Ehrenberg). |
| − | Genus Ceratoneis Ehrenberg | + | Genus ''Ceratoneis'' Ehrenberg |
| − | *Ceratoneis arcus Kützing – marine, littoral, diluted areas; sporadic (Бондарчук, 1970). Marine, mouth area of the Nilma River; planktonic; dominant (Лихачёва, 2003). | + | *''Ceratoneis arcus'' Kützing – marine, littoral, diluted areas; sporadic (Бондарчук, 1970). Marine, mouth area of the Nilma River; planktonic; dominant (Лихачёва, 2003). |
| − | C. arcus var. | + | ''C. arcus'' var. ''lineari'' Holmboe – single finding in fouling (Бондарчук, 1970). |
| − | Genus Ctenophora (A. Grunow) D. M. Williams & Round | + | Genus ''Ctenophora'' (A. Grunow) D. M. Williams & Round |
| − | *Ctenophora pulchella (Ralfs ex Kützing) D. M. Williams & Round var. pulchella – marine, littoral; benthic, periphyton; rare, everywhere (Бондарчук, 1970: Synedra pulchella Ralfs ex Kützing; S. pulchella var. lanceolata O'Meara – very rare, together with type variation). | + | *''Ctenophora pulchella'' (Ralfs ex Kützing) D. M. Williams & Round var. ''pulchella'' – marine, littoral; benthic, periphyton; rare, everywhere (Бондарчук, 1970: Synedra pulchella Ralfs ex Kützing; ''S. pulchella'' var. ''lanceolata'' O'Meara – very rare, together with type variation). |
| − | Genus Diatoma Bory de Saint-Vincent | + | Genus ''Diatoma'' Bory de Saint-Vincent |
| − | *Diatoma elongatum (Lyngbye) C. Agardh – marine, littoral, mouths of brooks; sporadic (Бондарчук, 1970). | + | *''Diatoma elongatum'' (Lyngbye) C. Agardh – marine, littoral, mouths of brooks; sporadic (Бондарчук, 1970). |
| − | *Diatoma hyemalе (Roth) Heiberg – marine, littoral, mouths of brooks; sporadic (Бондарчук, 1970). | + | *''Diatoma hyemalе'' (Roth) Heiberg – marine, littoral, mouths of brooks; sporadic (Бондарчук, 1970). |
| − | *Diatoma tenuе C. A. Agardh – freshwater; periphyton (Dressler, 2003). | + | *''Diatoma tenuе'' C. A. Agardh – freshwater; periphyton (Dressler, 2003). |
| − | *Diatoma | + | *''Diatoma vulgar''e Bory de Saint-Vincent — planktonic,benthic, common, sublittoral, freshwater |
| − | Genus Fragilaria Lyngbye | + | Genus ''Fragilaria'' Lyngbye |
| − | *Fragilaria capucina Desmazières var. capucina – marine, littoral; benthic, periphyton; rare (Бондарчук, 1970). Freshwater; periphyton (Dressler, 2003: F. capucina var. mesolepta Rabenhorst and F. capucina var. vaucheriae (Kützing) Lange-Bertalot). | + | *''Fragilaria capucina'' Desmazières var. ''capucina'' – marine, littoral; benthic, periphyton; rare (Бондарчук, 1970). Freshwater; periphyton (Dressler, 2003: ''F. capucina'' var. ''mesolepta ''Rabenhorst and ''F. capucina'' var. ''vaucheriae'' (Kützing) Lange-Bertalot). |
| − | *Fragilaria cf. capucina var. gracilis (Østrup) Hudsted – freshwater; periphyton (Dressler, 2003). | + | *''Fragilaria'' cf. ''capucina'' var. ''gracilis'' (Østrup) Hudsted – freshwater; periphyton (Dressler, 2003). |
| − | *Fragilaria construens (Ehrenberg) Grunow – marine, littoral; often in significantly diluted areas (Бондарчук, 1970). Freshwater, Verkhneye (Upper) Lake, Vodoprovodnoye (Potable water) Lake; planktonic (Бизина, 1998). Freshwater; periphyton (Dressler, 2003: as F. construens (Ehrenberg) Hudsted f. construens and F. construens f. venter (Ehrenberg) Grunow). | + | *''Fragilaria construens'' (Ehrenberg) Grunow – marine, littoral; often in significantly diluted areas (Бондарчук, 1970). Freshwater, Verkhneye (Upper) Lake, Vodoprovodnoye (Potable water) Lake; planktonic (Бизина, 1998). Freshwater; periphyton (Dressler, 2003: as F. construens (Ehrenberg) Hudsted f. construens and F. construens f. venter (Ehrenberg) Grunow). |
| − | *Fragilaria crotonensis Kitton – marine, mouth area of the Nilma River; planktonic; dominant (Лихачёва, 2003). Freshwater; periphyton (Dressler, 2003). | + | *''Fragilaria crotonensis'' Kitton – marine, mouth area of the Nilma River; planktonic; dominant (Лихачёва, 2003). Freshwater; periphyton (Dressler, 2003). |
| − | *Fragilaria hyalina (Kützing) Grunow ex Van Heurck – marine, littoral; benthic, periphyton; in some areas abundant (Бондарчук, 1970). | + | *''Fragilaria hyalina'' (Kützing) Grunow ex Van Heurck – marine, littoral; benthic, periphyton; in some areas abundant (Бондарчук, 1970). |
| − | *Fragilaria islandica Grunow ex Van Heurck – marine; planktonic (Конопля, 1974). Marine; planktonic; dominant (Возжинская, 1975). | + | *''Fragilaria islandica'' Grunow ex Van Heurck – marine; planktonic (Конопля, 1974). Marine; planktonic; dominant (Возжинская, 1975). |
| − | *Fragilaria parasitica var. subconstricta Grunow in Van Heurck – freshwater; periphyton (Dressler, 2003). | + | *''Fragilaria parasitica'' var. ''subconstricta ''Grunow in Van Heurck – freshwater; periphyton (Dressler, 2003). |
| − | *Fragilaria striatula Lyngbye – marine; littoral; in some areas abundant, particularly in fouling of filamentous macrophytes (Бондарчук, 1970). | + | *''Fragilaria striatula'' Lyngbye – marine; littoral; in some areas abundant, particularly in fouling of filamentous macrophytes (Бондарчук, 1970). |
| − | *Fragilaria сf. tenera (W.Smith) Lange-Bertalot – freshwater; periphyton (Dressler, 2003). | + | *''Fragilaria'' сf. ''tenera'' (W.Smith) Lange-Bertalot – freshwater; periphyton (Dressler, 2003). |
| − | *Fragilaria ulna (Nitzsch) Lange-Bertalot – freshwater; periphyton (Dressler, 2003: as F. ulna var. ulna s.l. and F. ulna var. angustissima). | + | *''Fragilaria ulna'' (Nitzsch) Lange-Bertalot – freshwater; periphyton (Dressler, 2003: as F. ulna var. ulna s.l. and F. ulna var. angustissima). |
| − | Genus Fragilariforma D. M. Williams & F. E. Round | + | Genus ''Fragilariforma'' D. M. Williams & F. E. Round |
| − | *Fragilariforma virescens (Ralfs) D.M. Williams & Round – marine; littoral; benthic, periphyton; everywhere; not abundant (Бондарчук, 1970: as Fragilaria virescens Ralfs). | + | *''Fragilariforma virescens'' (Ralfs) D.M. Williams & Round – marine; littoral; benthic, periphyton; everywhere; not abundant (Бондарчук, 1970: as Fragilaria virescens Ralfs). |
| − | Genus Hannaea R. Patrick in R. Patrick & C. W. Reimer | + | Genus ''Hannaea'' R. Patrick in R. Patrick & C. W. Reimer |
| − | *Hannaea arcus (Ehrenberg) Patrick — marine, planktonic (Rat'kova, 2000). | + | *''Hannaea arcus'' (Ehrenberg) Patrick — marine, planktonic (Rat'kova, 2000). |
| − | Genus Martyana F. E. Round in F. E. Round et al. | + | Genus ''Martyana'' F. E. Round in F. E. Round et al. |
| − | *Martyana martyi (Héribaud) F.E. Round – marine, littoral; benthic, periphyton; rare, everywhere (Бондарчук, 1970: as Opephora martyi Héribaud). | + | *''Martyana martyi'' (Héribaud) F.E. Round – marine, littoral; benthic, periphyton; rare, everywhere (Бондарчук, 1970: as Opephora martyi Héribaud). |
| − | Genus Meridion C. Agardh | + | Genus ''Meridion'' C. Agardh |
| − | *Meridion circulare (Greville) C. Agardh – marine, littoral; sporadic in mouths of brooks (Бондарчук, 1970). | + | *''Meridion circulare'' (Greville) C. Agardh – marine, littoral; sporadic in mouths of brooks (Бондарчук, 1970). |
| − | Genus Opephora P. Petit | + | Genus ''Opephora'' P. Petit |
| − | *Opephora marina (Gregory) Petit var. marina – marine, littoral; benthic, periphyton; rare, everywhere (Бондарчук, 1970; O. marina var. minuta – together with type variation, but less often). Marine, littoral; benthic (Сабурова, 1995). | + | *''Opephora marina'' (Gregory) Petit var. ''marina'' – marine, littoral; benthic, periphyton; rare, everywhere (Бондарчук, 1970; ''O. marina'' var. ''minuta'' – together with type variation, but less often). Marine, littoral; benthic (Сабурова, 1995). |
| − | Genus Pseudostaurosira D. M. Williams & F. E. Round | + | Genus ''Pseudostaurosira'' D. M. Williams & F. E. Round |
| − | *Pseudostaurosira brevistriata (Grunow) D.M. Williams – marine, littoral; diluted areas; benthic, periphyton; often (Бондарчук, 1970: as Fragilaria brevistriata Grunow). Freshwater; periphyton (Dressler, 2003: F. brevistriata). | + | *''Pseudostaurosira brevistriata'' (Grunow) D.M. Williams – marine, littoral; diluted areas; benthic, periphyton; often (Бондарчук, 1970: as ''Fragilaria brevistriata'' Grunow). Freshwater; periphyton (Dressler, 2003: F. brevistriata). |
| − | Genus Staurosirella D. M. Williams & F. E. Round | + | Genus ''Staurosirella'' D. M. Williams & F. E. Round |
| − | *Staurosirella pinnata (Ehrenberg) D.M. Williams & Round – freshwater; periphyton (Dressler, 2003: as Fragilaria pinnata Ehrenberg var. рinnata). | + | *''Staurosirella pinnata'' (Ehrenberg) D.M. Williams & Round – freshwater; periphyton (Dressler, 2003: as Fragilaria pinnata Ehrenberg var. рinnata). Also found in anaerobic zone of semi-isolated coastal stratified lake Kislo-Sladkoe (Mindolina et al., 2023). |
| − | Genus Synedra Ehrenberg | + | Genus ''Synedra'' Ehrenberg |
| − | *Synedra camtschatica Grunow var. camtschatica – marine, littoral, sublittoral; periphyton; often (Бондарчук, 1970: S. kamtschatica Grun.; S. camtschatica var. finnmarchica Cleve & Grunow – together with type variation, less often). | + | *''Synedra camtschatica'' Grunow var. ''camtschatica'' – marine, littoral, sublittoral; periphyton; often (Бондарчук, 1970: ''S. kamtschatica'' Grun.; ''S. camtschatica'' var. ''finnmarchica'' Cleve & Grunow – together with type variation, less often). |
| − | *Synedra crystallina (C. Agardh) Kützing – marine, littoral; rare (Бондарчук, 1970). | + | *''Synedra crystallina'' (C. Agardh) Kützing – marine, littoral; rare (Бондарчук, 1970). |
| − | *Synedra famelica Kützing – marine, littoral, significantly diluted areas; sporadic (Бондарчук, 1970). | + | *''Synedra famelica'' Kützing – marine, littoral, significantly diluted areas; sporadic (Бондарчук, 1970). |
| − | *Synedra fulgens (Greville) W. Smith – marine, littoral, sublittoral; periphyton; rare (Бондарчук, 1970). | + | *''Synedra fulgens'' (Greville) W. Smith – marine, littoral, sublittoral; periphyton; rare (Бондарчук, 1970). |
| − | *Synedra tabulata (C. Agardh) Kützing var. tabulata – marine, littoral, sublittoral; periphyton; everywhere, dominant (Бондарчук, 1970, 1971, 1980б). Marine; planktonic; spring (Конопля, 1971). Marine; planktonic (Конопля, 1974). | + | *''Synedra tabulata'' (C. Agardh) Kützing var. tabulata – marine, littoral, sublittoral; periphyton; everywhere, dominant (Бондарчук, 1970, 1971, 1980б). Marine; planktonic; spring (Конопля, 1971). Marine; planktonic (Конопля, 1974). |
| − | S. tabulata var. acuminata Grunow – together with type variation, less often (Бондарчук, 1970). | + | ''S. tabulata'' var. ''acuminata'' Grunow – together with type variation, less often (Бондарчук, 1970). |
| − | S. tabulata var. affinis Rz. – littoral; rare (Бондарчук, 1970). | + | ''S. tabulata'' var. ''affinis'' Rz. – littoral; rare (Бондарчук, 1970). |
| − | S. tabulata var. grandis Mereschk. – littoral; in some areas often (Бондарчук, 1970). | + | ''S. tabulata'' var. ''grandis'' Mereschk. – littoral; in some areas often (Бондарчук, 1970). |
| − | S. tabulata var. fasciculata (Kützing) Grunow – together with type variation, less often (Бондарчук, 1970). | + | ''S. tabulata'' var. ''fasciculata'' (Kützing) Grunow – together with type variation, less often (Бондарчук, 1970). |
| − | S. tabulata var. obtusa Rant. – together with type variation, rare (Бондарчук, 1970). | + | ''S. tabulata'' var. ''obtusa'' Rant. – together with type variation, rare (Бондарчук, 1970). |
| − | S. tabulata var. parva (Kützing) Grunow – often, in some areas abundant (Бондарчук, 1970). | + | ''S. tabulata'' var. ''parva'' (Kützing) Grunow – often, in some areas abundant (Бондарчук, 1970). |
| − | *Synedra tenera W. Smith – marine, littoral, significantly diluted areas; rare (Бондарчук, 1970). | + | *''Synedra tenera'' W. Smith – marine, littoral, significantly diluted areas; rare (Бондарчук, 1970). |
| − | *Synedra ulna (Nitzsch) Ehrenberg var. ulna – marine, littoral; rare (Бондарчук, 1970). Marine; mouth area of the Nilma River; planktonic; dominant (Лихачёва, 2003). | + | *''Synedra ulna'' (Nitzsch) Ehrenberg var. ulna – marine, littoral; rare (Бондарчук, 1970). Marine; mouth area of the Nilma River; planktonic; dominant (Лихачёва, 2003). |
| − | S. ulna var. aequalis (Kützing) Hustedt – sporadic (Бондарчук, 1970). | + | ''S. ulna'' var. ''aequalis'' (Kützing) Hustedt – sporadic (Бондарчук, 1970). |
| − | S. ulna var. danica (Kützing) Grunov – together with type variation; rare (Бондарчук, 1970). | + | ''S. ulna'' var. ''danica'' (Kützing) Grunov – together with type variation; rare (Бондарчук, 1970). |
| − | Genus Tabularia (F. T. Kützing) D. M. Williams & F. E. Round | + | Genus ''Tabularia'' (F. T. Kützing) D. M. Williams & F. E. Round |
| − | *Tabularia investiens (W. Smith) D. M. Williams & Round – marine, littoral, sublittoral; periphyton; everywhere, not abundant (Бондарчук, 1970: as Synedra investiens W. Smith). | + | *''Tabularia investiens'' (W. Smith) D. M. Williams & Round – marine, littoral, sublittoral; periphyton; everywhere, not abundant (Бондарчук, 1970: as Synedra investiens W. Smith). |
| − | Genus Ulnaria F. T. Kützing | + | Genus ''Ulnaria'' F. T. Kützing |
| − | *Ulnaria acus (Kützing) M. Aboal – marine, littoral, diluted areas; sporadic (Бондарчук, 1970: as Synedra acus Kützing). | + | *''Ulnaria acus'' (Kützing) M. Aboal – marine, littoral, diluted areas; sporadic (Бондарчук, 1970: as ''Synedra acus'' Kützing). |
[[rus: Порядок Fragilariales]] | [[rus: Порядок Fragilariales]] | ||
Revision as of 00:35, 9 January 2023
Family Fragilariaceae Greville
Genus Asterionella Hassall
- Asterionella formosa Hassall – freshwater; periphyton (Dressler, 2003).
- Asterionella gracillima (Hantzsch) Heiberg — planktonic, common, lakes
- Asterionella glacialis Castracane — marine, planktonic (Rat'kova, 2000).
Genus Catacombаs D. M. Williams & Round
- Catacombаs gaillonii (Bory de Saint-Vincent) D. M. Williams & Round – marine, littoral; single finding (Бондарчук, 1970: Synedra gaillonii (Bory de Saint-Vincent) Ehrenberg).
Genus Ceratoneis Ehrenberg
- Ceratoneis arcus Kützing – marine, littoral, diluted areas; sporadic (Бондарчук, 1970). Marine, mouth area of the Nilma River; planktonic; dominant (Лихачёва, 2003).
C. arcus var. lineari Holmboe – single finding in fouling (Бондарчук, 1970). Genus Ctenophora (A. Grunow) D. M. Williams & Round
- Ctenophora pulchella (Ralfs ex Kützing) D. M. Williams & Round var. pulchella – marine, littoral; benthic, periphyton; rare, everywhere (Бондарчук, 1970: Synedra pulchella Ralfs ex Kützing; S. pulchella var. lanceolata O'Meara – very rare, together with type variation).
Genus Diatoma Bory de Saint-Vincent
- Diatoma elongatum (Lyngbye) C. Agardh – marine, littoral, mouths of brooks; sporadic (Бондарчук, 1970).
- Diatoma hyemalе (Roth) Heiberg – marine, littoral, mouths of brooks; sporadic (Бондарчук, 1970).
- Diatoma tenuе C. A. Agardh – freshwater; periphyton (Dressler, 2003).
- Diatoma vulgare Bory de Saint-Vincent — planktonic,benthic, common, sublittoral, freshwater
Genus Fragilaria Lyngbye
- Fragilaria capucina Desmazières var. capucina – marine, littoral; benthic, periphyton; rare (Бондарчук, 1970). Freshwater; periphyton (Dressler, 2003: F. capucina var. mesolepta Rabenhorst and F. capucina var. vaucheriae (Kützing) Lange-Bertalot).
- Fragilaria cf. capucina var. gracilis (Østrup) Hudsted – freshwater; periphyton (Dressler, 2003).
- Fragilaria construens (Ehrenberg) Grunow – marine, littoral; often in significantly diluted areas (Бондарчук, 1970). Freshwater, Verkhneye (Upper) Lake, Vodoprovodnoye (Potable water) Lake; planktonic (Бизина, 1998). Freshwater; periphyton (Dressler, 2003: as F. construens (Ehrenberg) Hudsted f. construens and F. construens f. venter (Ehrenberg) Grunow).
- Fragilaria crotonensis Kitton – marine, mouth area of the Nilma River; planktonic; dominant (Лихачёва, 2003). Freshwater; periphyton (Dressler, 2003).
- Fragilaria hyalina (Kützing) Grunow ex Van Heurck – marine, littoral; benthic, periphyton; in some areas abundant (Бондарчук, 1970).
- Fragilaria islandica Grunow ex Van Heurck – marine; planktonic (Конопля, 1974). Marine; planktonic; dominant (Возжинская, 1975).
- Fragilaria parasitica var. subconstricta Grunow in Van Heurck – freshwater; periphyton (Dressler, 2003).
- Fragilaria striatula Lyngbye – marine; littoral; in some areas abundant, particularly in fouling of filamentous macrophytes (Бондарчук, 1970).
- Fragilaria сf. tenera (W.Smith) Lange-Bertalot – freshwater; periphyton (Dressler, 2003).
- Fragilaria ulna (Nitzsch) Lange-Bertalot – freshwater; periphyton (Dressler, 2003: as F. ulna var. ulna s.l. and F. ulna var. angustissima).
Genus Fragilariforma D. M. Williams & F. E. Round
- Fragilariforma virescens (Ralfs) D.M. Williams & Round – marine; littoral; benthic, periphyton; everywhere; not abundant (Бондарчук, 1970: as Fragilaria virescens Ralfs).
Genus Hannaea R. Patrick in R. Patrick & C. W. Reimer
- Hannaea arcus (Ehrenberg) Patrick — marine, planktonic (Rat'kova, 2000).
Genus Martyana F. E. Round in F. E. Round et al.
- Martyana martyi (Héribaud) F.E. Round – marine, littoral; benthic, periphyton; rare, everywhere (Бондарчук, 1970: as Opephora martyi Héribaud).
Genus Meridion C. Agardh
- Meridion circulare (Greville) C. Agardh – marine, littoral; sporadic in mouths of brooks (Бондарчук, 1970).
Genus Opephora P. Petit
- Opephora marina (Gregory) Petit var. marina – marine, littoral; benthic, periphyton; rare, everywhere (Бондарчук, 1970; O. marina var. minuta – together with type variation, but less often). Marine, littoral; benthic (Сабурова, 1995).
Genus Pseudostaurosira D. M. Williams & F. E. Round
- Pseudostaurosira brevistriata (Grunow) D.M. Williams – marine, littoral; diluted areas; benthic, periphyton; often (Бондарчук, 1970: as Fragilaria brevistriata Grunow). Freshwater; periphyton (Dressler, 2003: F. brevistriata).
Genus Staurosirella D. M. Williams & F. E. Round
- Staurosirella pinnata (Ehrenberg) D.M. Williams & Round – freshwater; periphyton (Dressler, 2003: as Fragilaria pinnata Ehrenberg var. рinnata). Also found in anaerobic zone of semi-isolated coastal stratified lake Kislo-Sladkoe (Mindolina et al., 2023).
Genus Synedra Ehrenberg
- Synedra camtschatica Grunow var. camtschatica – marine, littoral, sublittoral; periphyton; often (Бондарчук, 1970: S. kamtschatica Grun.; S. camtschatica var. finnmarchica Cleve & Grunow – together with type variation, less often).
- Synedra crystallina (C. Agardh) Kützing – marine, littoral; rare (Бондарчук, 1970).
- Synedra famelica Kützing – marine, littoral, significantly diluted areas; sporadic (Бондарчук, 1970).
- Synedra fulgens (Greville) W. Smith – marine, littoral, sublittoral; periphyton; rare (Бондарчук, 1970).
- Synedra tabulata (C. Agardh) Kützing var. tabulata – marine, littoral, sublittoral; periphyton; everywhere, dominant (Бондарчук, 1970, 1971, 1980б). Marine; planktonic; spring (Конопля, 1971). Marine; planktonic (Конопля, 1974).
S. tabulata var. acuminata Grunow – together with type variation, less often (Бондарчук, 1970). S. tabulata var. affinis Rz. – littoral; rare (Бондарчук, 1970). S. tabulata var. grandis Mereschk. – littoral; in some areas often (Бондарчук, 1970). S. tabulata var. fasciculata (Kützing) Grunow – together with type variation, less often (Бондарчук, 1970). S. tabulata var. obtusa Rant. – together with type variation, rare (Бондарчук, 1970). S. tabulata var. parva (Kützing) Grunow – often, in some areas abundant (Бондарчук, 1970).
- Synedra tenera W. Smith – marine, littoral, significantly diluted areas; rare (Бондарчук, 1970).
- Synedra ulna (Nitzsch) Ehrenberg var. ulna – marine, littoral; rare (Бондарчук, 1970). Marine; mouth area of the Nilma River; planktonic; dominant (Лихачёва, 2003).
S. ulna var. aequalis (Kützing) Hustedt – sporadic (Бондарчук, 1970). S. ulna var. danica (Kützing) Grunov – together with type variation; rare (Бондарчук, 1970). Genus Tabularia (F. T. Kützing) D. M. Williams & F. E. Round
- Tabularia investiens (W. Smith) D. M. Williams & Round – marine, littoral, sublittoral; periphyton; everywhere, not abundant (Бондарчук, 1970: as Synedra investiens W. Smith).
Genus Ulnaria F. T. Kützing
- Ulnaria acus (Kützing) M. Aboal – marine, littoral, diluted areas; sporadic (Бондарчук, 1970: as Synedra acus Kützing).
