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) >
Pseudochromidae (Dottybacks) > Congrogadinae
Etymology: Natalichthys: From the South African Museum, where the fish was found (1980) (Ref. 45335).
Eponymy: SAM is an acronym for the South African Museum (Cape Town), whose ichthyologists (P. A. Hulley and E. Louw) have, according to the author, always been “most co-operative and good company.” (Ref. 128868), visit book page.
More on author: Winterbottom.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 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 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 5.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4395)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 1; 背的软条 (总数) : 42; 臀棘: 0; 臀鳍软条: 32. Gill membranes fused but free from isthmus. Cheeks without scales. Lateral line short.
鳃膜融合了但是与峡部分离。 颊没有鳞片。 侧线短。
Known only from 2 type specimens collected at a depth of 44 m from a stony bottom (Ref. 531). Minimum depth from Ref. 58018.
已知只来自在深度来自一个多石底部的 44 公尺采集到的 2个方式标本了。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
渔业: 没有兴趣
工具
特别资料
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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).
营养阶层 (Ref.
69278): 3.5 ±0.37 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).
