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細鞘絲藻屬
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細鞘絲藻屬(學名:Leptolyngbya)也稱瘦鞘絲藻屬,為細鞘絲藻科的一屬藍藻。此屬的模式種為鮑氏細鞘絲藻(Leptolyngbya boryana)[1]。
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分類
細鞘絲藻屬於1988年建立,最初歸類於顫藻目[1]。2005年被歸入假魚腥藻目(Synechococcales)假魚腥藻科(Pseudanabaenaceae)[2]。2007年依據細鞘絲藻的類囊體排列與發育模式,將其重新歸類到聚球藻目(Chroococcales)假魚腥藻科[3]。
2014年將細鞘絲藻屬從假魚腥藻科分離出來,成立了獨立的細鞘絲藻科(Leptolyngbyaceae),該科包括細鞘絲藻屬等多個屬[4]。
形態特徵
細鞘絲藻屬的藻絲極為細小,寬度一般在1-2 µm,並被單獨的鞘包裹。藻絲通常附著於基質上,末端通常不呈漸尖狀,很少具有假分枝[5]。
下屬物種
本屬包括以下物種:
- Leptolyngbya aeruginea (Hansgirg 1892) Komárek 2001
- 非洲細鞘絲藻 Leptolyngbya africana (Lemmermann 1914) Anagnostidis and Komárek 1988
- Leptolyngbya amplivaginata (Van Goor 1918) Anagnostidis and Komárek 1988,為Lyngbya amplivaginata Van Goor 1918的異名
- Leptolyngbya andina (Schwabe 1960) Anagnostidis 2001
- Leptolyngbya angustata Casamatta and Johansen 2005
- Leptolyngbya angustissima (West and West 1897) Anagnostidis and Komárek 1988
- Leptolyngbya antarctica (West and West 1911) Anagnostidis and Komárek 1988,為Shackletoniella antarctica (West and West 1911) Strunecky et al. 2020的異名
- Leptolyngbya appalachiana Johansen and Olsen 2008
- Leptolyngbya badia Johansen and Lowe 2008
- Leptolyngbya bijugata (Kongisser 1924) Anagnostidis and Komárek 1988,為Nodosilinea bijugata (Kongisser 1924) Perkerson and Kovácik 2011的異名
- Leptolyngbya borchgrevinkii Komárek 2007
- 鮑氏細鞘絲藻 Leptolyngbya boryana (Gomont 1899) Anagnostidis and Komárek 1988
- Leptolyngbya cataractarum (Hansgirg ex Hansgirg 1892) Komárek 2001
- 緊密細鞘絲藻 Leptolyngbya compacta (Hansgirg 1892) Komárek 2001
- 辮狀細鞘絲藻 Leptolyngbya crosbyanus
- Leptolyngbya eliskae Turicchia et al. 2009
- Leptolyngbya fallax (Hansgirg ex Forti 1907) Komárek 2001
- Leptolyngbya fontana (Hansgirg 1892) Komárek 2001,為Cartusia fontana (Hansgirg 1892) Mai et al. 2018的異名
- Leptolyngbya foveolarum (Gomont 1892) Anagnostidis and Komárek 1988
- 脆細鞘絲藻 Leptolyngbya fragilis (Gomont 1892) Anagnostidis and Komárek 1988
- Leptolyngbya frigida (Fritsch 1912) Anagnostidis and Komárek 1988,為Stenomitos frigidus (Fritsch 1912) Miscoe and Johansen 2016的異名
- Leptolyngbya fritschiana Komárek 2007
- Leptolyngbya geysericola (Copeland 1936) Anagnostidis 2001,為Herpetosiphon geysericola (Copeland 1936) Lewin 1970的異名
- Leptolyngbya gloeophila (Hansgirg 1892) Komárek 2001,為Lyngbya gloeophila Hansgirg 1892的異名
- Leptolyngbya hansgirgiana Komárek 2001
- Leptolyngbya iicbica [6]
- Leptolyngbya leptotrichiformis (Krieger 1944) Anagnostidis and Komárek 2001,基異名:Lyngbya leptotrichiforme Krieger 1944
- Leptolyngbya margaritata (Kufferath 1929) Anagnostidis 2001
- Leptolyngbya nodulosa Li and Brand 2007,為Nodosilinea nodulosa (Li and Brand 2007) Perkerson and Casamatta 2011的異名
- Leptolyngbya nostocorum (Bornet ex Gomont 1892) Anagnostidis and Komárek 1988
- Leptolyngbya ochridana (Čado 1958) Anagnostidis and Komárek 2001
- Leptolyngbya pseudotenuis (Stockmayer and Skuja 1937) Anagnostidis 2001,基異名:Phormidium pseudotenue Stockmayer and Skuja 1937
- Leptolyngbya subcyanea (Hansgirg 1892) Komárek 2001,基異名:Lyngbya subcyanea Hansgirg 1892
- Leptolyngbya submonilifera (Frémy 1945) Senna and Compère 1998
- Leptolyngbya subsalina Turicchia et al. 2009
- Leptolyngbya subtilissima (Hansgirg 1892) Komárek 2001
- 藤內細鞘絲藻 Leptolyngbya tenerrima (Hansgirg 1892) Komárek 2001
- 纖細鞘絲藻 Leptolyngbya tenuis (Gomont 1892) Anagnostidis and Komárek 1988
- Leptolyngbya thermalis Anagnostidis 1988
- Leptolyngbya valderiana (Gomont 1892) Anagnostidis and Komárek 1988
- Leptolyngbya vincentii Komárek 2007
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參考文獻
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