分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Sciaenidae (Drums or croakers)
石首魚科 (Drums or croakers)
Etymology: Umbrina: Latin, umbra, -ae = shadow, in the sense of phantom; due to its quick movements (Ref. 45335).
More on authors: Jordan & Gilbert.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 10 - 60 m (Ref. 91172). 亞熱帶的; 37°N - 22°N, 123°W - 104°W
Eastern Central Pacific: Point Conception in California, USA to the Gulf of California; old records from as far north as San Francisco, California.
中太平洋東部: 美國加州的 Point Conception 到加州灣; 舊的來自向北遠至舊金山，加州的紀錄。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 56.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 40637); 最大体重: 2.5 kg (Ref. 40637)
Found in shallow sandy areas, often in surf zones, bays and tidal sloughs. Feed on fishes, crustaceans, marine worms and bivalves (Ref. 9118) Often caught by surf fishers. Pelagic spawners (Ref. 56049).
发现于水浅的沙地区域了,常见于海浪区, 海湾与潮汐的泥坑中。 捕食鱼，甲壳动物, 海洋的蠕虫与时常被海浪渔夫捕获的二枚贝 (参考文献 9118) 。 大洋性产卵鱼.(参考文献 56049)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Oviparous (Ref. 240). Pelagic spawner (Ref. 56049).中太平洋東部: 美國加州的 Point Conception 到加州灣; 舊的來自向北遠至舊金山，加州的紀錄。
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
人类利用
游钓鱼种: 是的
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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特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 19.5 - 25.9, mean 22.4 °C (based on 22 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00492 - 0.01282), b=3.06 (2.92 - 3.20), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.47 se; based on food items.
Generation time: 4.1 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
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): Moderate vulnerability (36 of 100).
