Diagnostic Description
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Inglês
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fornecido por Fishbase
Description: Variable in color, juveniles bright orange over the back they may persist in some individuals in adults. Tail in adults white, a feature less prominent in young (Ref. 48636). Body depth 1.9-2.2 in SL (Ref. 90102).
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Life Cycle
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fornecido por 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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fornecido por Fishbase
Dorsal spines (total): 13; Dorsal soft rays (total): 14 - 16; Analspines: 2; Analsoft rays: 15 - 16
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Trophic Strategy
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fornecido por Fishbase
Inhabits sandy areas of lagoons and inshore reefs around rock or coral outcrops. Feeds primarily on algae (Ref. 7247). Diurnal species (Ref. 54980; 113699).
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- Recorder
- Drina Sta. Iglesia
Biology
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Inglês
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fornecido por Fishbase
Adults inhabit sandy areas of lagoons and inshore reefs around rock or coral outcrops. Feed primarily on algae (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).
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- Recorder
- Estelita Emily Capuli
Importance
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Inglês
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fornecido por Fishbase
aquarium: public aquariums
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- Estelita Emily Capuli
分布
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Inglês
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fornecido por The Fish Database of Taiwan
分布於印度-西太平洋區，由東印度洋的聖誕島到索羅門群島，北至琉球群島，南至新加勒多尼亞。台灣南部常見。
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- 臺灣魚類資料庫
利用
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Inglês
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fornecido por The Fish Database of Taiwan
本身體色豔麗，是受歡迎之水族觀賞魚。
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- 臺灣魚類資料庫
描述
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Inglês
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fornecido por The Fish Database of Taiwan
體呈橢圓形而側扁，標準體長為體高之1.9-2.2倍。吻短而鈍圓。口中型；頜齒兩列，小而呈圓錐狀。眶下骨裸出，下緣具極弱鋸齒；前鰓蓋骨後緣具鋸齒。體被櫛鱗；鼻部具鱗；側線之有孔鱗片18-19個。背鰭單一，軟條部不延長而略呈角形，硬棘XIII，軟條14-16；臀鰭硬棘II，軟條15-16；胸鰭鰭條18；尾鰭叉形，上下葉末端呈圓狀。體色多變，稚魚體背呈鮮橙色；成魚體呈黑褐色。尾柄及尾鰭白色。除了大的成魚外，背鰭末端皆具眼狀斑。
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- 臺灣魚類資料庫
棲地
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Inglês
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fornecido por The Fish Database of Taiwan
主要棲息於潟湖與近海岩礁有岩石或珊瑚露頭圍繞的淺水沙地。主要吃藻類。
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- 臺灣魚類資料庫
Pomacentrus chrysurus
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Inglês
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fornecido por wikipedia EN
Pomacentrus chrysurus, the whitetail damselfish, is a species of damselfish in the family Pomacentridae. It is found in the Indo-Pacific. It can grow up to 9 centimetres (3.5 in). They are found at a depth range from 0 to 3 metres (0.0 to 9.8 ft).
Distribution and habitat
This fish is found in the Indo-Pacific. Its range in the Indian Ocean is around Christmas Island.[1] Most of the population is found in the Pacific Ocean.[1] Its range in the Pacific Ocean ranges from Indonesia, the Philippines, the Ryukyu Islands in Japan, Australia, and the Solomon Islands.[1] This fish is found at a depth range between 0 to 3 metres (0.0 to 9.8 ft).[1] Adults live in coral or rocky outcrops around sandy areas.[1]
Description
The maximum length for this fish is 9 centimetres (3.5 in).[1] Its fins have 13 dorsal spines, 14 to 16 dorsal rays, 2 anal spines, and 15 to 16 anal rays.[1] This fish is orange on the top and blue or bluish gray on the bottom. On the dorsal fin, there is a black spot. Around its spot, the top of its dorsal fin, the bottom of its anal and pelvic fins, there is a blue outline. The blue outline on its pectoral and anal fins are outlined with black. The caudal fin of this fish is clear.
References
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Pomacentrus chrysurus: Brief Summary
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Inglês
)
fornecido por wikipedia EN
Pomacentrus chrysurus, the whitetail damselfish, is a species of damselfish in the family Pomacentridae. It is found in the Indo-Pacific. It can grow up to 9 centimetres (3.5 in). They are found at a depth range from 0 to 3 metres (0.0 to 9.8 ft).
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- cc-by-sa-3.0
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- Wikipedia authors and editors
Description
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Inglês
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fornecido por World Register of Marine Species
Inhabits sandy areas of lagoons and inshore reefs around rock or coral outcrops. Feeds primarily on algae.
Froese, R. & D. Pauly (Editors). (2023). FishBase. World Wide Web electronic publication. version (02/2023).
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- WoRMS Editorial Board
