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) > Congrogadinae
Etymology: Natalichthys: From the South African Museum, where the fish was found (1980) (Ref. 45335).
More on author: Winterbottom.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 ? - 44 m (Ref. 4395). 亞熱帶的
Western Indian Ocean: presently known only from off Port Shepstone, Natal, South Africa (30°47.10'S, 30°29.10'E).
西印度洋: 目前已知只來自外海的港口 Shepstone ，南非的納塔爾。 (30 ° 47.10'S,30 ° 29.10' E)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 5.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 4395)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 1; 背的軟條 (總數) : 42; 臀棘: 0; 臀鰭軟條: 32. Gill membranes fused but free from isthmus. Cheeks without scales. Lateral line short.
鰓膜融合了但是與峽部分離。 頰沒有鱗片。 側線短。
Known only from 2 type specimens collected at a depth of 44 m from a stony bottom (Ref. 531). Minimum depth from Ref. 58018.
已知只來自在深度來自一個多石底部的 44 公尺採集到的 2個模式標本了。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西印度洋: 目前已知只來自外海的港口 Shepstone ，南非的納塔爾。 (30 ° 47.10'S,30 ° 29.10' E)
Winterbottom, R., 1985. Revision and vicariance biogeography of the subfamily Congrogadidae (Pisces: Perciformes: Pseudochromidae). Indo-Pac. Fish. (9):34 p. (Ref. 531)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.37 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).
