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 2 - 20 m (Ref. 9710). 熱帶; 15°S - 25°S
Western Indian Ocean: Mauritius (Ref. 510) and Reunion (Ref. 53568).
西印度洋: 模里西斯 (參考文獻 510) 與留尼旺島.(參考文獻 53568)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 14.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9710)
背棘 (總數) : 14; 背的軟條 (總數) : 14 - 16; 臀棘: 2; 臀鰭軟條: 14 - 15. Generally brown to charcoal or blackish. Dusky gray lips; narrow golden margin on pupil. Blackish scale margins; scales with bluish centers on suborbital series and opercular bones; small sheath scales with bluish centers on basal portion of anal fin. Pectoral fins translucent with brown rays, base of uppermost ray bright blue. Scales on ventral surface of head cycloid, the rest ctenoid.
通常褐色到深灰色或黑色的。 暗色的灰色唇; 在瞳孔上的狹窄的金邊緣。 黑色的鱗片邊緣; 在眶下的系列與鰓蓋硬骨上鱗片有藍色的中心; 小的鞘在臀鰭的基部部分上鱗片有藍色的中心。 胸鰭半透明的有褐色的鰭條，最上面鰭條的基底淡藍色。 在頭部的腹面上的鱗片圓形的, 其他部分有櫛鱗的。
Adults inhabit rocky reefs with little coral and found near crevices and holes (Ref. 9710). They occur singly (Ref. 510). 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).
棲息於岩礁有小的珊瑚而且發現在裂隙附近與洞.(參考文獻 9710) 各別地生存。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 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).西印度洋: 模里西斯 (參考文獻 510) 與留尼旺島.(參考文獻 53568)
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)
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Estimates based on models
Preferred temperature (Ref.
123201): 25.4 - 26.8, mean 26.2 °C (based on 28 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): 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).
