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).
More on author: Poey.
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 - 100 m (Ref. 9626). 熱帶; 33°N - 5°S, 98°W - 34°W
Western Atlantic: including southern Florida (USA), Bahamas, and the Caribbean. Probably extending to Brazil (Ref. 9626).
西大西洋: 包括佛羅里達南部 (美國) ,巴哈馬與加勒比海。 可能延伸至巴西。 (參考文獻 9626)
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 26340)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 12; 背的軟條 (總數): 14-17; 臀棘 2; 臀鰭軟條: 13 - 15. Exhibits geographic color variations (Ref. 7247). Body dark in front, becoming abruptly yellow between last dorsal spine and anal fin origin (Ref. 26938).
顯示地理的色彩變化。 (參考文獻 7247) 身體深色的在前面中, 在最後的背棘與臀鰭起源之間變成突然黃色.(參考文獻 26938)
Adults inhabit shallow coral reefs and isolated patch reefs in deeper water. Feed primarily on algae but also on polychaetes, hydroids, copepods and ascidians (Ref. 9626). Aggressively territorial but only around a small area (Ref. 9710). 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). Taken incidentally in traps and small-meshed beach nets (Ref. 5217).
棲息於水淺的珊瑚礁與孤立的礁坪在深水中。 主要吃藻類也捕食多毛類動物,水息蟲,橈腳類的動物與海鞘類.(參考文獻 9626) 侵略性具有領域性但是只有大約一個小的區域.(參考文獻 9710) 在魚籠與小網目的海灘網中附帶地捕獲了。 (參考文獻 5217)
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). This species has a juvenile bisexual condition and a typical gonochore testis (Ref. 103751).西大西洋: 包括佛羅里達南部 (美國) ,巴哈馬與加勒比海。 可能延伸至巴西。 (參考文獻 9626)
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 15 November 2010
人類使用
水族館: 商業性
更多資訊
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
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Estimates based on models
Preferred temperature (Ref.
123201): 24.2 - 28, mean 26.9 °C (based on 262 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.00564 - 0.02686), b=3.06 (2.87 - 3.25), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 2.0 ±0.00 se; based on food items.
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 = 123 [65, 204] mg/100g; Iron = 0.889 [0.533, 1.467] mg/100g; Protein = 18.2 [17.1, 19.3] %; Omega3 = 0.157 [0.098, 0.256] g/100g; Selenium = 30.7 [16.8, 59.7] μg/100g; VitaminA = 111 [31, 375] μg/100g; Zinc = 2.37 [1.62, 3.37] mg/100g (wet weight);