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: More on author: Girard.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 ? - 46 m (Ref. 2850), usually 3 - 15 m (Ref. 2850). 亞熱帶的; 34°N - 20°N, 121°W - 109°W
Eastern Pacific: California, USA to Baja California, Mexico.
東太平洋: 到墨西哥的下加利福尼亞的美國加州。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 27 - ? cm
Max length : 45.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9118); common length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9118); 最大体重: 700.00 g (Ref. 2850); 最大年龄: 20 年 (Ref. 72462)
Common species found near the bottom, often in caves and crevices of exposed coasts and open bays (Ref. 9118). Feeds on crabs (Ref. 9118).
普遍的种在底部的附近发现, 常见于裸露海岸的洞穴与裂隙与开放的海湾中。 (参考文献 9118) 吃螃蟹。 (参考文献 9118)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Oviparous (Ref. 240).東太平洋: 到墨西哥的下加利福尼亞的美國加州。
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)
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Estimates based on models
Preferred temperature (Ref.
123201): 16.7 - 24.2, mean 22.3 °C (based on 110 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00538 - 0.01619), b=3.09 (2.94 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.6 ±0.60 se; based on food items.
Generation time: 6.0 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.18).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (49 of 100).
