偽枝藻科

偽枝藻科（學名：Scytonemataceae）為念珠藻目的一科藍藻。此科的模式屬為偽枝藻屬(Scytonematopsis)。

## 下級分類

本科包括以下屬：

Arthrosiphon｜Kützing ex Frank 1886

- Arthrosiphon grevillei Kützing ex Frank 1886

Brasilonema｜Fiore et al. 2007

- Brasilonema angustatum Vaccarino and Johansen 2012
- Brasilonema bromeliae Fiore et al. 2007
- Brasilonema burkei Miscoe et al. 2016
- Brasilonema epidendron Sant'Anna and Komárek 2011
- Brasilonema geniculatum Villanueva and Casamatta 2019
- Brasilonema lichenoides Villanueva et al. 2018
- Brasilonema octagenarum Aguiar et al. 2008
- Brasilonema ornatum Sant'Anna and Komárek 2011
- Brasilonema robertilamii (Bourrelly 1952) Sant'Anna and Komárek 2011
- Brasilonema sennae (Komárek 2003) Sant'Anna and Komárek 2011
- Brasilonema sennae Aguiar et al. 2008
- Brasilonema terrestre Sant'Anna and Komárek 2011
- Brasilonema tolantongense corrig. Becerra-Absalón and Montejano 2013
- Brasilonema tolantongensis Becerra-Absalón and Montejano 2013

Chakia｜Komárková et al. 2013

- Chakia ciliosa Komárková et al. 2013

Coleodesmiopsis｜Dutt et al. 1982

- Coleodesmiopsis fremyi Dutt et al. 1982

Coleodesmium｜A. Borzi Ex Geitler, 1942

- Coleodesmium floccosum (Bornet and Flahault 1886) Geitler 1942
- Coleodesmium kerguelensis Thérézien and Couté 1977
- Coleodesmium lievreae (Frémy 1935) Geitler 1942
- Coleodesmium scottianum Welsh 1965
- Coleodesmium swazilandicum Welsh 1962
- Coleodesmium wrangelii Borzì ex Geitler 1942

Colteronema｜Copeland 1936

- Colteronema funebre Copeland 1936

Croatella｜Ercegović 1925

- Croatella lithophila Ercegović 1925

Cronbergia｜Komárek et al. 2010

- Cronbergia amazonensis Genuário et al. 2018
- Cronbergia paucicellularis Komárek et al. 2010
- Cronbergia planctonica (Cronberg 2003) Komárek et al. 2010
- Cronbergia siamensis (Antarikanonda 1985) Komárek et al. 2010

Cyanophiothrix｜Molinari and Guiry 2021

- 'Cyanophiothrix epibryon (Komárek 2003) Molinari and Guiry 2021
- Cyanophiothrix epidendron (Sant'Anna et al. 2010) Molinari and Guiry 2021
- Cyanophiothrix hansgirgii (Schmidle 1900) Molinari and Guiry 2021

Diplocolon｜Naegeli, 1887 Ex Bornet & Flahaul

- Diplocolon heppii Nägeli ex Bornet and Flahault 1886

Drilosiphon｜Kützing ex Frank 1886

- Drilosiphon julianus Kützing ex Frank 1886

褶絲藻屬｜Kyrtuthrix｜Ercegović 1929

Ophiothrix｜Sant'Anna et al. 2010，為Cyanophiothrix Molinari and Guiry 2021的異名

Palaeoscytonema｜Edhorn, 1973

- Palaeoscytonema indicum Mandal and Maithy 1984，也拼作Palaeoscytonema indica
- Palaeoscytonema intermingla Mandal and Maithy 1984
- Palaeoscytonema misrae Mandal and Maithy 1984
- Palaeoscytonema moorhousei Edhorn 1973
- Palaeoscytonema srivastavae Maithy and Shukla 1977

翅線藻屬｜Petalonema｜Berkeley ex Correns 1889

織線藻屬｜Plectonema｜Thuret ex Gomont, 1892

Pseudophormidium｜(Forti 1907) Anagnostidis and Komárek 1988

- Pseudophormidium africanum (Borge 1928) Anagnostidis and Komárek 1988
- Pseudophormidium americanum Strunecky and Raabová 2020
- Pseudophormidium batrachosperma (Starmach 1957) Anagnostidis and Komárek 1988，也拼作：Pseudophormidium batrachospermi
- Pseudophormidium battersii (Gomont 1899) Anagnostidis 2001
- Pseudophormidium edaphicum (Elenkin 1949) Anagnostidis and Komárek 1988
- Pseudophormidium flexuosum (Gardner 1927) Anagnostidis and Komárek 1988
- Pseudophormidium fortii (Frémy 1930) Anagnostidis and Komárek 1988
- Pseudophormidium golenkinianum (Gomont 1899) Anagnostidis 2001
- Pseudophormidium hansgirgii (Schmidle 1900) Anagnostidis and Komárek 1988，也拼作：Pseudophormidium hansgirgi
- Pseudophormidium hollerbachianum (Elenkin 1949) Anagnostidis 2001
- Pseudophormidium indicum (Dixit 1936) Anagnostidis and Komárek 1988
- Pseudophormidium mucicola (An 1992) Anagnostidis 2001
- Pseudophormidium pauciramosum (Anissimova 1949) Anagnostidis 2001
- Pseudophormidium phormidioides (Hansgirg ex Forti 1907) Anagnostidis and Komárek 1988
- Pseudophormidium purpureum (Gomont 1892) Anagnostidis and Komárek 1988
- Pseudophormidium radiosum (Gomont 1892) Anagnostidis and Komárek 1988
- Pseudophormidium rhenanum (Schmidle 1897) Anagnostidis 2001
- "Pseudophormidium spelaeoides" (Čado 1959) Anagnostidis 2001
- Pseudophormidium tatricum (Starmach 1963) Anagnostidis 2001
- Pseudophormidium tauricum (Woronichin 1932) Anagnostidis and Komárek 1988
- Pseudophormidium tenue (Thuret ex Gomont 1892) Anagnostidis and Komárek 1988
- Pseudophormidium viride (Schwabe 1960) Azevedo 1991，也拼作：Pseudophormidium viridis

偽枝藻屬｜Scytonema｜Agardh ex Bornet & Flahault 1887

Scytonematopsis｜Kiseleva, 1930

- Scytonematopsis calothrichoides Geitler 1933
- Scytonematopsis contorta Vaccarino and Johansen 2011
- Scytonematopsis fuliginosa (Tilden 1909) Copeland 1936
- Scytonematopsis hydnoides Copeland 1936
- Scytonematopsis incerta Geitler 1933
- Scytonematopsis maxima Novis and Visnovsky 2011
- Scytonematopsis neocaledoniense Couté et al. 1999
- Scytonematopsis neocaledoniensis corrig. Couté et al. 1999
- Scytonematopsis pilosa (Harvey ex Bornet and Flahault 1886) Umezaki and Watanabe 1994
- Scytonematopsis shankargarhensis Varma 1974
- Scytonematopsis starmachii Kováčik and Komárek 1988
- Scytonematopsis terrestris Varma 1974
- Scytonematopsis woronichinii Kiseleva 1930

Symphyosiphon｜Kützing ex Frank 1886

單歧藍細菌屬｜Tolypothrix｜Kutzing, 1887 Ex Bornet & Flahaul

## 基本資料

- 學名：Scytonemataceae
- 命名者：Frank, 1886
- 說明：Scytonema crispum的異型胞
- 說明：Heterocyst of Scytonema crispum
- 模式屬：偽枝藻屬、Scytonematopsis
- type_genus_authority：Kiseleva, 1930
- subdivision_ranks：屬
- 栽培群成員：見正文