分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods) >
Gaidropsaridae (Rocklings)
Etymology: Gaidropsarus: Greek, ga, ge = the earth + Greek, ydro = water + Greek psaros = speckled, starling (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 非迁移的; 深度上下限 0 - 500 m (Ref. 9003). 溫帶
Southwest Pacific: Tasmania and New Zealand.
西南太平洋: 塔斯梅尼亞與紐西蘭。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 24.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 9985); common length : 15.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 30464)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 0; 背的软条 (总数): 56-70; 臀棘 0; 臀鳍软条: 50 - 59; 脊椎骨: 46 - 49. First dorsal reduced to a single ray followed by a band of brush-like filaments; second dorsal with 55-69 soft rays; gill rakers rudimentary (Ref. 9003). Caudal fin rounded. Dark brownish grey to reddish brown, paler below, sometimes with yellowish tinge (Ref. 9003).
缩小成一个鳍条的第一背鳍跟随着一条像灌木一样丝状突起的条纹了; 具有 55-69个软鳍条的第二背鳍; 鳃耙不发达的.(参考文献 9003) 尾鳍圆的。 深褐色的灰色到红褐色的,腹面灰白的, 有时有淡黄的色彩.(参考文献 9003)
Inhabits rock pools and shallow coastal waters; secretive species (Ref. 30464). Feeds on small invertebrates and fish (Ref. 9003). Probably nocturnal (Ref. 9003).
栖息于岩石区潮池与沿岸浅水区; 躲躲藏藏的种.(参考文献 30464) 吃小型无脊椎动物与鱼。 (参考文献 9003) 可能夜行.(参考文献 9003)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西南太平洋: 塔斯梅尼亞與紐西蘭。
Svetovidov, A.N., 1986. Review of the three-bearded rocklings of the genus Gaidropsaurus Rafinesque, 1810 (Gadidae) with description of a new species. J. Ichthyol. 26(1)114-135. (Ref. 9985)
人类利用
渔业: 商业性
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
Preferred temperature (Ref.
123201): 13.2 - 16.6, mean 14.5 °C (based on 77 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00479 (0.00208 - 0.01103), b=3.08 (2.89 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.9 ±0.57 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 (20 of 100).