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 / 深度上下限 / distribution range
生態學
海洋; 半鹹淡水 居於水底的; 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 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 13.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 26340)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 12 - 13; 背的軟條 (總數) : 12 - 14; 臀棘: 2; 臀鰭軟條: 12 - 14. Exhibits geographic color variations.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
顯示地理的色彩變化。
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).
在鹽度範圍從 3 到 31.5個 ppt 棲息於半鹹淡水或淡水。, 發現於淡水溪流的海灣，河口與下游了。
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).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)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
人類使用
漁業: 商業性; 水族館: 商業性
工具
特別的報告
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Estimates based on models
Preferred temperature (參考文獻
123201): 27.7 - 28.5, mean 28 °C (based on 119 cells).
Phylogenetic diversity index (參考文獻
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).
回復力 (參考文獻
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).
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