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) >
Pseudochromidae (Dottybacks)
擬雀鯛科 (Dottybacks) > Pseudochrominae
Etymology: Pseudochromis: Greek, pseudes = false + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
More on author: Regan.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 5 - 25 m (Ref. 5471). 亞熱帶的
Western Indian Ocean: Durban, South Africa to Kifuki Island, Mozambique; Kenya (2°S) and Madagascar.
西印度洋: 到 Kifuki 島的南非德爾班, 莫三比克; 肯亞 (2個 °S) 與馬達加斯加。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 9.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 11228)
背棘 (總數) : 3; 背的軟條 (總數) : 25 - 27; 臀棘: 3; 臀鰭軟條: 13 - 18. Adults with blue spot on each body scale and one dark spot on upper opercle margin (Ref. 5471).
成魚有在每個身體鱗片上的藍色斑點而且在上面的鰓蓋邊緣上成魚有一個深色的斑點。 (參考文獻 5471)
Found near large boulders or lying still against greenish weed.
發現於靠近大圓石了或保持不動對抗呈綠色的雜草。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西印度洋: 到 Kifuki 島的南非德爾班, 莫三比克; 肯亞 (2個 °S) 與馬達加斯加。
Smith, M.M., 1986. Pseudochromidae. p. 539-541. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 5471)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 13 August 2019
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Estimates based on models
Preferred temperature (Ref.
123201): 24.6 - 28.8, mean 27 °C (based on 264 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00474 - 0.02781), b=2.95 (2.74 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
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).
