分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ovalentaria/misc (Various families in series Ovalentaria)
鱸形目 (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes)
雀鯛科 (Damselfishes) > Microspathodontinae
Etymology: Plectroglyphidodon: Greek,plektron = anything to strike with, spur + Greek, glyphis = carved + Greek, odous = teeth (Ref. 45335).
More on author: Ogilby.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 非遷移的; 深度上下限 0 - 30 m (Ref. 9710), usually 1 - 5 m (Ref. 9710). 熱帶; 40°N - 35°S, 31°E - 109°W
Indo-Pacific: East Africa to eastern Oceania, including the Hawaiian and Easter islands, north to the Ryukyu Islands, south to Australia and the New Zealand.
印度-太平洋: 東非到大洋洲東方, 包括夏威夷與復活島, 北至琉球群島, 南至澳洲與科瑪狄克群島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 16.5 cm NG 雄魚/尚未辨別雌雄; (Ref. 89467)
背棘 (總數) : 13; 背的軟條 (總數) : 15 - 17; 臀棘: 2; 臀鰭軟條: 12 - 14.
可變的身體色彩﹐灰白色與各種不同的有褐色陰影從黃褐色的到幾乎黑色的 (地理的變種); 每個鱗片有黑色的在呈現狹窄的橫紋的邊緣附近的條紋。 通常鮮黃色的虹膜;(除了印尼的太平洋型式以外) 橫過從眼的前方下部角落到嘴的眶前骨的一條藍色的條紋; 灰白色對微白色的唇。 背鰭硬棘的部分有半透明的靠近邊緣的條紋; 中動脈與腹鰭灰色的到褐色的, 除了印度洋變種以外; 胸鰭幾乎半透明對暗褐色又黑色的斑點在最上面鰭條的基底。 稚魚通常有邊緣藍色的背鰭與臀鰭。 (參考文獻 1602)
Adults inhabit rocky and coral reefs exposed to mild to moderate surge (Ref. 9710). Benthopelagic (Ref. 58302). They occur solitary among boulders (Ref. 48636). Territorial in areas where filamentous algae cover rocks and dead coral (Ref. 9710). Monogamous (Ref. 52884). 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). Minimum depth reported taken from Ref. 128797.
棲息於被暴露於輕度到中等的湧浪的岩石與珊瑚礁。 (參考文獻 9710) 生存在大圓石之中的獨居性。 (參考文獻 48636) 在菌絲藻覆蓋岩石與死珊瑚的區域中具有領域性。 (參考文獻 9710) 一夫一妻的.(參考文獻 52884)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous, distinct pairing during breeding (Ref. 205). Monogamous mating is observed as both facultative and social (Ref. 52884). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).印度-太平洋: 東非到大洋洲東方, 包括夏威夷與復活島, 北至琉球群島, 南至澳洲與科瑪狄克群島。
Allen, G.R. and A.R. Emery, 1985. A review of the Pomacentrid fishes of the genus Stegastes from the Indo-Pacific, with descriptions of two new species. Indo-Pac. Fish. (3):31. (Ref. 510)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 04 October 2021
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 18.5 - 29.2, mean 27.9 °C (based on 2466 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00497 - 0.03190), b=3.04 (2.82 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.2 ±0.1 se; based on diet studies.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 95.7 [53.3, 149.0] mg/100g; Iron = 0.781 [0.493, 1.216] mg/100g; Protein = 18.5 [17.4, 19.5] %; Omega3 = 0.131 [0.086, 0.201] g/100g; Selenium = 26.3 [15.8, 47.3] μg/100g; VitaminA = 94.6 [30.3, 289.3] μg/100g; Zinc = 2.03 [1.43, 2.78] mg/100g (wet weight);
