分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Tetraodontiformes (Puffers and filefishes) >
Triacanthidae (Triplespines)
Etymology: Trixiphichthys: Greek, tres tria = three + Greek, xiphos = sword + Greek, ichthys = fish (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 ? - 65 m (Ref. 9804). 熱帶
Indo-West Pacific: Bay of Bengal, South China Sea including Gulf of Thailand, and Indonesia.
西太平洋: 經過印尼到澳洲北部的菲律賓。 印度洋: 孟加拉灣的兩邊。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9804)
Basal one-third of first dorsal-fin spine much less darker than distal portion. Postorbital distance (eye to upper end of gill opening) short (5.2 to 6.8% SL), slightly more than 1/2 diameter of orbit. Snout long (21.2 to 27.7% SL), distinctly concave and much compressed anteriorly (Ref 9804).
基部的三分之一第一背鳍棘非常不比远程部份颜色更深。 眼眶后的距离 (对鳃裂的上端眼) 短 (5.2 到 6.8% SL), 约略更超过眼窝的 1/2 直径。 吻长的 (21.2 到 27.7% SL), 明显地凹曲与多扁长形前面地 (参考文献 9804).
Inhabits sandy and muddy flats of coastal waters. Feeds on benthic invertebrates. Marketed fresh.
栖息于沿岸水域的沙泥平台。 吃底栖的无脊椎动物。 在市场上销售生鲜地了。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西太平洋: 經過印尼到澳洲北部的菲律賓。 印度洋: 孟加拉灣的兩邊。
Matsuura, K., 2001. Triacanthidae. Triplespines. p. 3905-3910. In K.E. Carpenter and V. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 6. Bony fishes part 4 (Labridae to Latimeriidae), estuarine crocodiles. FAO, Rome. (Ref. 9804)
人类利用
渔业: 低经济
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Estimates based on models
Preferred temperature (Ref.
123201): 25 - 29, mean 28 °C (based on 940 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00600 - 0.03485), b=2.93 (2.72 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.37 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
