Diagnostic Description
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anglais
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fourni par Fishbase
Description: Head and body white, vertical bars five grey diffuse, first three bars shading from darker to lighter from dorsal to ventral. Body depth 1.7-2.0 in SL (Ref. 90102).
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Life Cycle
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anglais
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fourni par Fishbase
Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).
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Morphology
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fourni par Fishbase
Dorsal spines (total): 13; Dorsal soft rays (total): 12 - 14; Analspines: 2; Analsoft rays: 11 - 13
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Trophic Strategy
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anglais
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fourni par Fishbase
Occurs inshore (Ref. 75154). Inhabits lagoon and outer reefs in shallow areas exposed to mild or moderate surge (Ref. 9710). An omnivorous species although algae form the bulk of the food (Ref. 275). Feeds on benthic algae and small invertebrates (Ref. 9710).
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Biology
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anglais
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fourni par Fishbase
Adults inhabit lagoon and outer reefs in shallow areas exposed to mild or moderate surge. Feed on benthic algae and small invertebrates (Ref. 7247). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205). Highly territorial (Ref. 9710).
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- Recorder
- Estelita Emily Capuli
Importance
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anglais
)
fourni par Fishbase
fisheries: minor commercial; price category: unknown; price reliability:
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分布
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anglais
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fourni par The Fish Database of Taiwan
廣泛分布於印度-太平洋區，自東非洲至萊恩群島、土木土群島，北至日本南部，南至大堡礁南部。台灣主要分布在西南部、南部、北部、小琉球、綠島及蘭嶼海域。
利用
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anglais
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fourni par The Fish Database of Taiwan
中小型之雀鯛，可食用，一般不為漁獲對象魚。有人將其作觀賞魚之用。
描述
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anglais
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fourni par The Fish Database of Taiwan
體呈卵圓形而側扁。吻短而略尖。眼中大，上側位。口小，上頜骨末端不及眼前緣；齒單列，齒端具缺刻。眶下骨具鱗，後緣則平滑；前鰓蓋骨後緣亦平滑。體被大櫛鱗；側線之有孔鱗片20-22個。背鰭單一，軟條部不延長而呈圓形，硬棘XIII，軟條12-14；臀鰭硬棘II，軟條11-13；胸鰭鰭條17-19；尾鰭叉形，末端略呈尖形，上下葉外側鰭條不延長呈絲狀。體呈灰白色至黃褐色，體側有6-7條不甚明顯之暗灰色寬橫帶。胸鰭基底上方有一小黑斑；鰓蓋骨後緣上方無黑點；尾柄上無黑點。尾鰭一致為黑褐色。
棲地
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anglais
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fourni par The Fish Database of Taiwan
主要棲息於水深3公尺內的淺海海浪起伏較平穩之岩礁區、潮池區或潟湖區。主要以底藻及小型無脊椎動物為宜。具強烈領域性。
Abudefduf septemfasciatus
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anglais
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fourni par wikipedia EN
Abudefduf septemfasciatus, commonly known as the banded sergeant, is a species of damselfish in the family Pomacentridae. The species is native to the Indo-Pacific and can reach 23 cm (9.1 inches) in total length.[3]
Habitat and ecology
Abudefduf septemfasciatus is a non-migratory marine fish associated with lagoons and coral reefs found at depths of 0 to 3 m (0 to 10 ft). The species is highly territorial and feeds on benthic algae and various invertebrates. It is oviparous, with individuals forming distinct pairs during breeding and males guarding and aerating eggs.[3]
Geographic distribution
Abudefduf septemfasciatus occurs in the Indo-Pacific, where it ranges from East Africa to the Line and Tuamotu Islands, north to southern Japan, and south to the southern Great Barrier Reef.[3]
References
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Abudefduf septemfasciatus: Brief Summary
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anglais
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fourni par wikipedia EN
Abudefduf septemfasciatus, commonly known as the banded sergeant, is a species of damselfish in the family Pomacentridae. The species is native to the Indo-Pacific and can reach 23 cm (9.1 inches) in total length.
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Description
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anglais
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fourni par World Register of Marine Species
Inhabits lagoon and outer reefs in shallow areas exposed to mild or moderate surge. Feeds on benthic algae and small invertebrates.
Froese, R. & D. Pauly (Editors). (2023). FishBase. World Wide Web electronic publication. version (02/2023).
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