分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Blenniiformes (Blennies)
鱸形目 (Blennies) >
Tripterygiidae (Triplefin blennies)
三鰭鳚科 (Triplefin blennies) > Tripterygiinae
Etymology: Ruanoho: A vernacular name in maori, New Zealand.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 0 - 21 m (Ref. 84086).
Southwest Pacific: New Zealand.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 9.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 84086)
Adults are commonly found in sheltered to moderately exposed areas shallower down to 21 m; less associated with rocky substratum, but may be found under, side or top of rocks. They are found in offshore islands and coastal mainland areas (Ref. 84086). They feed on a range of benthic invertebrates including ophiuroids, archaeogastropods, trichoptera and errant polychaetes (Ref. 84084). Eggs are hemispherical and covered with numerous sticky threads that anchor them in the algae on the nesting sites (Ref. 240). Larvae are planktonic which occur primarily in shallow, nearshore waters (Ref. 94114).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Wellenreuther, M., C. Syms and K.D. Clements, 2008. Body size and ecological diversification in a sister species pair of triplefin fishes. Evol. Ecol. 22:575-592. (Ref. 84086)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 05 May 2010
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Estimates based on models
Preferred temperature (Ref.
123201): 13 - 20.3, mean 16.5 °C (based on 130 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00304 - 0.03005), b=3.02 (2.77 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.4 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).
Nutrients (Ref.
124155): Calcium = 270 [134, 635] mg/100g; Iron = 1.7 [0.8, 3.3] mg/100g; Protein = 17.8 [16.7, 19.0] %; Omega3 = 0.238 [0.102, 0.555] g/100g; Selenium = 28.4 [10.1, 75.9] μg/100g; VitaminA = 17.2 [4.1, 73.9] μg/100g; Zinc = 1.83 [1.08, 2.83] mg/100g (wet weight);
