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: Rusichthys: Named for the collector at the J. L. B. Smith Institute of Ichthyology and RUSI (Rhodes University Smith Institute) + Greek, ichthys = fish (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 ? - 140 m (Ref. 26764). 熱帶
Western Indian Ocean: off Kenya (2°42'S, 40°53'E).
西印度洋: 肯亞外海.(2 ° 42'S,40 ° 53' E)
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 4.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 673)
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) : 32 - 33; 臀棘: 0; 臀鰭軟條: 26 - 27. Suborbital pores 4; medial parietal pore(s) absent.
眶下骨孔 4; 中間的腔壁孔 (s) 不存在。
Minimum depth from Ref. 58018.
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西印度洋: 肯亞外海.(2 ° 42'S,40 ° 53' 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 = 0.7500 [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): 3.3 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).