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)
More on author: Poey.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
海洋 礁区鱼类; 深度上下限 3 - 10 m (Ref. 7251). 亞熱帶的
Western Atlantic: southern Florida, Bay of Campeche, Greater Antilles and the Virgin Islands. Including Antilles (Ref. 26938).
西大西洋: 佛羅里達南部，坎佩切灣，大安地列斯群島與維京群島。 包括安地列斯群島。 (參考文獻 26938)
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 26340); common length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3702)
背棘 (总数) : 10 - 11; 背的软条 (总数) : 25 - 29; 臀棘: 2; 臀鳍软条: 7 - 8. A distinctive bluish grey in life, with scattered dark spots on back and upper sides. Longitudinal stripes below lateral line. Mouth subterminal, slightly oblique. Chin without barbel but with 5 mental pores. Preopercle margin finely serrate without strong spines. Gas bladder with 2 chambers; anterior one yoke-shaped, without appendages, posterior chamber, carrot-shaped. Lapillus enlarged, more than half size of sagitta (Ref 51721).
一特殊的蓝灰色的活着时, 有分散的深色斑点背面与上侧面。 纵向的斑纹在侧线下。 嘴接近端位的, 些微斜。 没有触须的下巴但是有 5个神经孔。 前鳃盖骨边缘细锯齿状没有硬棘。 气鳔有两个腔室; 前面的一个轭-形状的, 没有附肢，后室，胡萝卜-形状的。 微石增大了, 矢耳石 (参考文献 51721) 的超过一半大小.
Mostly restricted to clear, sheltered, shore waters with luxuriant plant growth, usually from 3-10 m depth. Adults feed mainly on crustaceans (Ref. 7251).
大部份局限于了清澈的, 隐匿, 海岸水域用繁茂的植物成长, 通常从 3-10 公尺深。 主要吃甲壳动物。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西大西洋: 佛羅里達南部，坎佩切灣，大安地列斯群島與維京群島。 包括安地列斯群島。 (參考文獻 26938)
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
人类利用
渔业: 低经济
工具
特别资料
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网络资源
Estimates based on models
Preferred temperature (参考文献
123201): 26.7 - 28.2, mean 27.6 °C (based on 488 cells).
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00551 - 0.02625), b=3.09 (2.90 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.4 ±0.55 se; based on food items.
回复力 (参考文献
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).
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