分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | 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) (Damselfishes) > Microspathodontinae
Etymology: Stegastes: Greek, stegastos, -e, -on = covered (Ref. 45335).
Eponymy: Daniel Pelicier (1946–2018) was an aquarium fish collector and exporter in Flic en Flac (a village in Mauritius). [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 非迁移的; 深度上下限 2 - 20 m (Ref. 9710). 热带; 15°S - 25°S
Western Indian Ocean: Mauritius (Ref. 510) and Reunion (Ref. 53568).
西印度洋: 模里西斯 (参考文献 510) 与留尼旺岛.(参考文献 53568)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 14.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9710)
背棘 (总数) : 14; 背的软条 (总数) : 14 - 16; 臀棘: 2; 臀鳍软条: 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; 在瞳孔上的狭窄的金边缘。 黑色的鳞片边缘; 在眶下的系列与鳃盖硬骨上鳞片有蓝色的中心; 小的鞘在臀鳍的基部部分上鳞片有蓝色的中心。 胸鳍半透明的有褐色的鳍条，最上面鳍条的基底淡蓝色。 在头部的腹面上的鳞片圆形的, 其他部分有栉鳞的。
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).
栖息于岩礁有小的珊瑚而且发现在裂隙附近与洞.(参考文献 9710) 各别地生存。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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 (参考文献 510) 与留尼旺岛.(参考文献 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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
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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=0.02089 (0.00953 - 0.04582), b=2.98 (2.80 - 3.16), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.0 ±0.00 se; based on food items.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
