分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Pleuronectiformes (Flatfishes) >
Paralichthyidae (Large-tooth flounders)
Etymology: Paralichthys: Greek, para = the side of + Greek, ichthys = fish + Greek, suffix, oides = similar to (Ref. 45335).
More on author: Jordan.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 50 - 190 m (Ref. 36453), usually 70 - 100 m (Ref. 43588). 亞熱帶的; 34°S - 47°S
Southwest Atlantic: Brazil to Argentina.
西南大西洋: 巴西到阿根廷。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 32.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 43588); 38.0 cm TL (female); 最大体重: 456.14 g (Ref. 102462)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 0; 背的软条 (总数): 79-92; 臀棘 0; 臀鳍软条: 65 - 72; 脊椎骨: 38 - 39. Caudal fin double truncate (Ref. 27363). Almost wholly ambicolorate, the blind side is darkly pigmented except for the anterior portion of the body which has dark pigments only on the opercle, subopercle, a small region adjacent and dorsal to the head, and the distal half of the pectoral fin; two lighter pigmented areas were present on the unpigmented dorsal region of the head. The blind side had one of the 3 typical ocelli (upper one) in the same position with that of the ocular side (Ref. 34245).
尾鳍加倍截形.(参考文献 27363) 几乎整个 ambicolorate, 没有眼睛的一边暗被有颜色除了有的身体的前部深色的只有在鳃盖，子鳃盖上, 小的区域毗连而背部的到头部, 与末梢部一半的胸鳍; 二个颜色淡的着色区域是位于头部的没有颜色背部区域之上。 没有眼睛的一边以有眼睛的一边在相同的位置中有了 3 之一典型的假眼斑 (上面的) 。 (参考文献 34245)
Prefers hard or sandy substrates, rarely on mud (Ref. 43588). Feeds on fishes and cephalopods (Ref. 36453).
偏爱坚硬或沙的底部，很少在泥上。 (参考文献 43588) 吃鱼与头足类动物。 (参考文献 36453)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Distinct pairing (Ref. 205).西南大西洋: 巴西到阿根廷。
Nakamura, I., T. Inada, M. Takeda and H. Hatanaka, 1986. Important fishes trawled off Patagonia. Japan Marine Fishery Resource Research Center, Tokyo. 369 p. (Ref. 27363)
人类利用
更多信息
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): 4.6 - 10.1, mean 7.9 °C (based on 82 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00479 (0.00270 - 0.00849), b=3.19 (3.04 - 3.34), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.0 ±0.53 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 to moderate vulnerability (28 of 100).
