發光桿菌屬

發光桿菌屬（Photobacterium）又叫光合細菌，是弧菌目弧菌科的一个属。染色性質上屬於革蘭氏陰性菌。普遍的存在於海洋環境中和海洋生物體的體表和少許海洋生物的腸道中。

發光桿菌症 
光桿菌症（photobacteriosis）是養殖海鱺最常見的細菌性疾病，尤其是好發於海上箱網。本病病原為發光桿菌，病魚發病時體色變黑，消瘦，肝、腎、脾等臟器會出現白色結節，又稱為類結節症、假性結核病或巴斯德桿菌症，發病率逾六成，致死率達五成以上。世界各地也相繼報導此病嚴重危害養殖魚類，如日本的青甘鰺、黑鯛、赤點石斑魚、條紋梭魚、比目魚及瓜子鱲；以色列、歐洲及地中海的金頭鯛及歐洲海鱸；美國的條紋鱸及美洲狼鱸；台灣、美國及地中海的雜交條紋鱸等。發光桿菌症致死率高、宿主範圍廣泛及疫情見於世界各地，對養殖魚類而言，是一種危害性極高的細菌性疾病之一。

下属物种
 Photobacterium aestuarii Lo et al. 2014
 Photobacterium alginatilyticum Wang et al. 2017
 Photobacterium andalusiense Labella et al. 2019
 狭小发光杆菌 Photobacterium angustum Reichelt et al. 1979
 Photobacterium aphoticum Lucena et al. 2011
 Photobacterium aplysiae Seo et al. 2005
 Photobacterium aquae Liu et al. 2014
 Photobacterium aquimaris Yoshizawa et al. 2009
 银色发光杆菌 Photobacterium argenteus
 波罗的海发光杆菌 Photobacterium balticum
 贝氏发光杆菌 Photobacterium belozerskii
 喀拉伯发光杆菌 Photobacterium caraibicum
 Photobacterium carnosum Hilgarth et al. 2018
 摇蚊发光杆菌 Photobacterium chironomi
 Photobacterium chitinilyticum Wang et al. 2019
 冠状发光杆菌 Photobacterium coronata
 蓝磷光发光杆菌 Photobacterium cyanophosphorescens
 美人鱼发光杆菌 Photobacterium damsela (Love et al. 1982) Smith et al. 1991，美人鱼李斯道氏菌，美人鱼利斯顿氏菌
 美人鱼发光杆菌杀鱼亚种 Photobacterium damsela subsp. piscicida
 Photobacterium damselae corrig. (Love et al. 1982) Smith et al. 1991
 退化发光杆菌 Photobacterium degenerans
 台儿加底发光杆菌 Photobacterium delgadensis
 费氏发光杆菌 Photobacterium fischeri (Beijerinck 1889) Reichelt and Baumann 1973，本种以最早研究发光细菌的学生之一B．Fischer的名字命名。
 Photobacterium frigidiphilum Seo et al. 2005
 Photobacterium gaetbulicola Kim et al. 2010
 Photobacterium galatheae Machado et al. 2015
 Photobacterium ganghwense Park et al. 2006
 胶黏发光杆菌 Photobacterium glutinosa
 Photobacterium halotolerans Rivas et al. 2006
 哈氏发光杆菌 Photobacterium harveri
 组胺发光杆菌 Photobacterium histaminum Okuzumi et al. 1994
 Photobacterium iliopiscarium (Onarheim et al. 1995) Urakawa et al. 1999
 Photobacterium indicum (Johnson and Weisrock 1969) Ivanova et al. 2004
 Photobacterium indicum (Johnson and Weisrock 1969) Xie and Yokota 2004
 Photobacterium jeanii Chimetto et al. 2010
 Photobacterium kishitanii Ast et al. 2007
 鳆发光杆菌 Photobacterium leiognathi Boisvert et al. 1967
 Photobacterium lipolyticum Yoon et al. 2005
 Photobacterium logei (ex Bang et al. 1978) Harwood et al. 1980
 Photobacterium lucens Enciso-Ibarra et al. 2020
 Photobacterium lutimaris Jung et al. 2007
 Photobacterium malacitanum Labella et al. 2019
 Photobacterium panuliri Deep et al. 2015
 明亮发光杆菌 Photobacterium phosphoreum (Cohn 1878) Beijerinck 1889
 Photobacterium piscicola Figge et al. 2015
 深海发光细菌 Photobacterium profundum Nogi et al. 1998
 Photobacterium proteolyticum Li et al. 2017
 Photobacterium rosenbergii Thompson et al. 2005
 Photobacterium salinisoli Li et al. 2019
 Photobacterium sanctipauli Moreira et al. 2015
 Photobacterium sanguinicancri Gomez-Gil et al. 2016
 Photobacterium swingsii Gomez-Gil et al. 2011
 Photobacterium toruni Labella et al. 2017

文獻參考
 Watson, 1984. Bergey,s manual of systematic bacteriology.Volumel p539-545.
 LPSN - List of Prokaryotic names with Standing in Nomenclature

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