分类 / 名称
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).
More on author: Poey.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋; 半咸淡水 居于水底的; pH range: 7.5 - 8.3; dH range: 15 - 40; 深度上下限 0 - 3 m (Ref. 7247). 熱帶; 21°C - 28°C (Ref. 12468)
Western Atlantic: known only from Jamaica, Panama (Atlantic coast), and Cuba, but probably widespread in the Caribbean.
西大西洋: 已知只來自牙買加，巴拿馬 (大西洋的海岸) 與古巴了, 但是可能在加勒比海廣泛分佈。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 13.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 26340)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 12 - 13; 背的软条 (总数) : 12 - 14; 臀棘: 2; 臀鳍软条: 12 - 14. Exhibits geographic color variations.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
显示地理的色彩变化。
Adults inhabit brackish or freshwater at salinities ranging from 3 to 31.5 ppt., found in bays, estuaries, and lower reaches of freshwater streams (Ref. 7247). 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).
在盐度范围从 3 到 31.5个 ppt 栖息于半咸淡水或淡水。, 发现于淡水溪流的海湾，河口与下游了。
生命周期和交配行为
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).西大西洋: 已知只來自牙買加，巴拿馬 (大西洋的海岸) 與古巴了, 但是可能在加勒比海廣泛分佈。
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 商业性; 水族馆: 商业性
工具
特别资料
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网络资源
基于模型的估算
首选温度 (参考文献
123201): 27.7 - 28.5, mean 28 °C (based on 119 cells).
系统发育多样性指数 (参考文献
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).
回复力 (参考文献
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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