Diagnostic Description
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Color variable according to ecological and behavioral conditions: basically body whitish with snout, interorbital and forehead greenish; black bar on anterior and a fainter one on posterior part of the body; blackish scale margins; pelvic fins mostly black; pectorals transparent with a spot on its base. Margins of preorbital, suborbital, and preoperculum finely serrated (Ref. 2746). Body depth 1.4-1.6 in SL (Ref. 90102).
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Life Cycle
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Benthic spawner. 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). Also Ref. 103751.
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Morphology
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Dorsal spines (total): 12; Dorsal soft rays (total): 14 - 16; Analspines: 2; Analsoft rays: 12 - 14
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Trophic Strategy
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Found in outer lagoon and seaward reefs. Inhabits branching coral heads, particularly Pocillopora eydouxi. Forms schools (Ref. 5503). Feeds on plants, benthic and planktonic invertebrates (Ref. 26990). Diurnal species (Ref. 54980; 113699).
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Biology
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Adults occur in outer lagoon and seaward reefs. They inhabit branching coral heads, particularly Pocillopora eydouxi. Form schools, often in silty habitats (Ref. 48636). Male prepares a nest by cleaning with its mouth a rock or coral surface where the female will attach the eggs (Ref. 5503). Oviparous, distinct pairing during breeding (Ref. 205). Diurnal species (Ref. 54980; 113699).
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Importance
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fisheries: minor commercial; aquarium: commercial; price category: unknown; price reliability:
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分布
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分布於中西太平洋區，由可可群島-基靈群島至美屬薩摩亞與萊恩群島，北至日本南部，南至羅雷淺灘與羅得豪島等。台灣分布於南部、北部、澎湖及綠島等沿岸礁區。
利用
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本身體色豔麗，是受歡迎之水族觀賞魚。
描述
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fourni par The Fish Database of Taiwan
體呈圓形而側扁，標準體長為體高之1.4-1.6倍。吻短而鈍圓。口中型；兩頜齒小而呈圓錐狀，靠外緣之齒列漸大且齒端背側有不規則之絨毛帶。眶前骨具鱗，眶下骨具鱗，下緣具鋸齒；前鰓蓋骨後緣多少呈鋸齒。體被櫛鱗；側線之有孔鱗片18-19個。鰓耙數25-28。背鰭單一，軟條部不延長而呈角形，硬棘XII，軟條14-16；臀鰭硬棘II，軟條12-14；胸鰭鰭條19-21；尾鰭叉形，上下葉末端略呈角形。依環境不同，體色多變，基本上體呈淡白色，而具有綠色的吻、眶間骨與前額；體側於前部具一黑色橫帶及較後面的部分上另具一個比較模糊的黑色橫帶。鱗片皆具黑緣。腹鰭大部份黑色；胸鰭透明，基底上緣則具有一個黑色斑點。
棲地
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fourni par The Fish Database of Taiwan
主要棲息於潟湖的外部與臨海的礁石。
通常生活於枝狀珊瑚的頭部，亦常見於淤泥的棲息地中形成魚群。雄魚會藉由用嘴清理一塊岩石，或者珊瑚表面以準備一個巢，雌魚則在巢上產下附著卵。
Dascyllus reticulatus
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fourni par wikipedia EN
Dascyllus reticulatus, known commonly as the reticulate dascyllus or two-stripe damselfish among other vernacular names, is a species of marine fish in the family Pomacentridae.[1]
Reticulate dascyllus is widespread throughout the tropical waters of the central Indo-Pacific region.[1]
Description
A small marine fish that reaches 9 centimetres (3.5 in) in length. It is grey with two vertical stripes, and a blue-green tail.
In the aquarium
Dascyllus melanurus is a hardy member of a saltwater aquarium. Because of this and its usually low price it may be recommended as a way for novice marine aquarium keepers to gain experience in the hobby. 114 litres (30 US gal) is typically quoted as the minimum tank size required to permanently house this fish.
It is an aggressive fish, even when compared to many damselfish, and will often harass similarly sized fish. It is also territorial with members of its own species, and with new additions to a tank. This will often make it difficult to add other small fish to an aquarium. It is however reef safe and will not harm invertebrates. Despite its hardy nature care should be taken when placing one with larger predatory fish such as lion fish, and grouper which may eat it. As an adult, however, its aggressive nature will often protect it from any fish that cannot fit it in its mouth.
It is very similar to Dascyllus carneus. They have similar behavior in aquarium tank. As it grows up, it will become very aggressive. They chase small peaceful fishes but avoid to provoke ferocious fishes.[2]
References
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^ a b Froese, Rainer; Pauly, Daniel (eds.) (2015). "Dascyllus reticulatus" in FishBase. January 2015 version.
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^ Youtube <> Creatures section, Damselfish - Author:Sublanding Fish[2020-06-19]
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Dascyllus reticulatus: Brief Summary
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Dascyllus reticulatus, known commonly as the reticulate dascyllus or two-stripe damselfish among other vernacular names, is a species of marine fish in the family Pomacentridae.
Reticulate dascyllus is widespread throughout the tropical waters of the central Indo-Pacific region.
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Description
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fourni par World Register of Marine Species
Occurs in outer lagoon and seaward reefs. Inhabits branching coral heads, particularly @Pocillopora eydouxi@. Forms schools. Male prepares a nest by cleaning with its mouth a rock or coral surface where the female will attach the eggs (Ref. 5503).
Froese, R. & D. Pauly (Editors). (2023). FishBase. World Wide Web electronic publication. version (02/2023).
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