Dascyllus aruanus, Whitetail dascyllus : aquarium

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Dascyllus aruanus (Linnaeus, 1758)

Whitetail dascyllus
個人による観察記録の追加 Fish Watcher
Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Dascyllus aruanus   AquaMaps   Data sources: GBIF OBIS
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Image of Dascyllus aruanus (Whitetail dascyllus)
Dascyllus aruanus
Picture by Patzner, R.

分類 / Names 共通名の | 類義語 | Catalog of Fishes(部類, ) | ITIS | CoL | WoRMS | Cloffa

> Ovalentaria/misc (Various families in series Ovalentaria) > Pomacentridae (Damselfishes) > Chrominae
Etymology: Dascyllus: Greek, daskillys, -on = a kind of fish (Ref. 45335).
More on author: Linnaeus.

Issue
Dascyllus abudafur<> former synonym of this species is resurrected with Indian Ocean distribution and D. aruanus restricted to Pacific Ocean. Information herein will be re-assigned accordingly.

Environment: milieu / climate zone / depth range / distribution range 生態学

関連する礁; 移住性ではない; 深さの範囲 0 - 20 m (Ref. 9710). Tropical; 38°N - 35°S, 19°E - 124°W

分布 国々 | 国連食糧農業機関の区域 | エコシステム | 事件 | Point map | 導入 | Faunafri

Pacific Ocean: region north and east of Lombok Strait to Line, Marquesan and Tuamoto islands, north to southern Japan, south to New Caledonia.

Length at first maturity / サイズ / 重さ / 年齢

Maturity: Lm 5.0  range ? - ? cm
Max length : 10.0 cm TL オス/雌雄の選別がない; (Ref. 4391); common length : 6.0 cm TL オス/雌雄の選別がない; (Ref. 5450); 最大記録サイズ: 6 年 (Ref. 72479)

簡単な記述 形態学 | 形態計測学

背面の脊椎 (合計): 12; 背鰭 (合計): 11-13; 肛門の骨 2; 臀鰭: 11 - 13. Color in life white with 3 black bars; a large brown spot on dorsal part of snout and interorbital; lips dusky or white; caudal fin pale; pelvic fins black; pectorals transparent. Margins of preorbital, suborbital, and preoperculum finely serrated (Ref. 2746). Body depth 1.5-1.7 in SL (Ref. 90102).

生物学     用語集 (例 epibenthic)

Territorial, inhabit shallow lagoon and subtidal reef flats. Form large aggregations above staghorn Acropora thickets or in smaller groups above isolated coral heads. Feed on zooplankton, benthic invertebrates, and algae. Males invite females to spawn in their nests; protecting the eggs until they hatch and becoming very aggressive against other fish. Eggs hatch after 3-5 days; pelagic larvae feed on plankton (Ref. 5503). Oviparous, distinct pairing during breeding (Ref. 205). Used in behavioral study. Have been reared in captivity (Ref. 35412). Diurnal species (Ref. 54980, 120737).

Life cycle and mating behavior 成熟 | 繁殖 | 放精 | | 生産力 | 幼生

Male selects and protects the nest; does the courtship `dance' about 1 m above the nest and escorts the attracted female to the nest site where spawning ensues (Ref. 33146). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Also Ref. 103751.

主な参考文献 Upload your references | 参考文献 | コーディネーター : Allen, Gerald R. | 協力者

Borsa, P., A. Sembiring, C. Fauvelot and W.-J. Chen, 2014. Resurrection of Indian Ocean humbug damselfish, Dascyllus abudafur (Forsskål) from synonymy with its Pacific Ocean sibling, Dascyllus aruanus (L.). Comptes Rendus Biologies, Elsevier Masson, 337(709-716). (Ref. 119133)

IUCNのレッドリストの状況は (Ref. 130435)

  軽度懸念 (LC) ; Date assessed: 23 September 2021

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人間に対する脅威

  Harmless





Human uses

水産業: 興味がない; 水族館・水槽: 商業
FAO - Publication: search | FishSource | 私達の周りの海

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共通名の
類義語
代謝
捕食動物
生態毒性
繁殖
成熟
放精
卵の集合体
生産力

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参考文献
水産養殖
水産養殖の紹介
緊張
遺伝子の
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Nutrients
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シガテラ(食中毒の名前)
速度
泳ぐ 型式
カマ
Otoliths

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インターネットの情報源

Estimates based on models

Preferred temperature (Ref. 123201): 24.9 - 29.3, mean 28.4 °C (based on 2883 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5005   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02239 (0.01732 - 0.02894), b=2.95 (2.88 - 3.02), in cm total length, based on LWR estimates for this species (Ref. 93245).
栄養段階 (Ref. 69278):  3.3   ±0.42 se; based on food items.
回復力 (Ref. 120179):  手段, 1.4年~4.4年の倍増期間の最小個体群 (tmax=6; Fec=1,500-2,000).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Nutrients (Ref. 124155):  Calcium = 110 [52, 178] mg/100g; Iron = 0.796 [0.461, 1.348] mg/100g; Protein = 18.2 [17.0, 19.3] %; Omega3 = 0.117 [0.065, 0.201] g/100g; Selenium = 19.4 [9.7, 40.5] μg/100g; VitaminA = 185 [52, 631] μg/100g; Zinc = 1.52 [0.99, 2.25] mg/100g (wet weight);