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: Stegastes: Greek, stegastos, -e, -on = covered (Ref. 45335).
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 1 - 20 m (Ref. 9334). 熱帶; 9°N - 2°S, 92°W - 77°W
Eastern Pacific: Costa Rica and from Cocos, Malpelo and Galapagos islands (Ref. 9334).
東太平洋: 哥斯大黎加與從可可島, Malpelo 與加拉巴哥群島.(參考文獻 9334)
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 13.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 7247); 最大年齡: 27 年 (Ref. 52465)
背棘 (總數): 12; 背的軟條 (總數): 15-16; 臀棘 2; 臀鰭軟條: 12 - 13. Exhibits geographic color variations.
顯示地理的色彩變化。
Adults inhabit coral and rocky reefs (Ref. 9334). Omnivorous (Ref. 9334). Adults are territorial and aggressive, vigorously driving off other fishes and certain invertebrates from their feeding and reproductive territories. They graze on algae and invertebrates including tubeworms, small crustaceans, and the tentacles of anemones (Ref. 28023). 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).
棲息於珊瑚礁與岩礁。 (參考文獻 9334) 雜食性.(參考文獻 9334) 成魚是具有領域性而侵略性,強有力地驅逐來自他們的攝取食物與生殖領土的其他的魚與特定的無脊椎動物。 啃食包括管蟲,小型甲殼動物 , 與卷曲異輻海葵的觸鬚的藻類與無脊椎動物。 (參考文獻 28023)
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). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).東太平洋: 哥斯大黎加與從可可島, Malpelo 與加拉巴哥群島.(參考文獻 9334)
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
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參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 23.5 - 28.1, mean 24.4 °C (based on 27 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01950 (0.00893 - 0.04257), b=2.99 (2.81 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.0 ±0.39 se; based on food items.
Generation time: 1.5 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (tmax=27).
Fishing Vulnerability (Ref.
59153): Low vulnerability (19 of 100).
Nutrients (Ref.
124155): Calcium = 108 [57, 166] mg/100g; Iron = 0.778 [0.466, 1.256] mg/100g; Protein = 18.4 [17.3, 19.5] %; Omega3 = 0.112 [0.069, 0.179] g/100g; Selenium = 24.3 [13.9, 45.4] μg/100g; VitaminA = 72.6 [21.9, 237.1] μg/100g; Zinc = 1.61 [1.09, 2.29] mg/100g (wet weight);