分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Ariidae (Sea catfishes) > Ariinae
Etymology: dioctes: From the Greek dioktes meaning hunter, referring to its apparent hunting ability, diet and dentition (Ref. 40908).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 淡水; 半咸淡水 居于水底的. 熱帶
Western Central Pacific: southern New Guinea and Australia.
中西太平洋: 新幾內亞南部與澳洲。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 120 cm SL 雄鱼/尚未辨别雌雄; (Ref. 40908); 最大体重: 19.0 kg (Ref. 40908)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 1; 背的软条 (总数): 7; 臀棘 0; 臀鳍软条: 17 - 21; 脊椎骨: 49 - 50. Teeth strong, non-depressible; in narrow bands in jaws and in four patches arranged across front palate. Snout prominent, jaw teeth exposed; mouth wide. Head somewhat venulosus, head shield almost smooth. Eye small, free of head skin, 6-14% HL. No rakers on posterior face of first two arches; gill opening wide. Body orange-yellow; lips, inside mouth and body usually covered with orange or yellow mucus, and teeth usually reddish (Ref. 40908).
齿强的, 非可抑压的; 在颚与四个区块的狭带状中越过在前面的上颚安排。 吻突出的, 颌齿暴露出来; 嘴巴宽的。 头部略微有小静脉的, 头盾几乎平滑。 眼小的, 没有头部皮肤， 6-14% HL。 没有在前面两个弓的后面上的耙; 广阔地的鳃裂。 身体橘黄色的; 唇, 内部嘴与身体通常通常覆盖着橘色或黄色的黏液 , 与齿淡红的.(参考文献 40908)
Inhabits coastal and lower mangrove areas, estuaries into main rivers and lagoons (Ref. 40908, 75154).
栖息于海岸而低的红树林区域河口进入主要河川与泻湖。 (参考文献 40908)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中西太平洋: 新幾內亞南部與澳洲。
Kailola, P.J., 2000. Six new species of fork-tailed catfishes (Pisces, Teleostei, Ariidae) from Australia and New Guinea. Beagle, Rec. Mus. Art Galler. North. Territ. 16:127-144. (Ref. 40908)
人类利用
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.8 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (88 of 100).
