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: Stellifer: Latin, stella = satr + latin, fero = to carry (Ref. 45335).
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
海洋 底中水层性; 深度上下限 2 - 31 m (Ref. 125562).
分布
国家 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Western Central Atlantic: from the Caribbean coast of Venezuela, including the Dominican Republic, to Santa Catarina, Brazil.
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 17.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 125562)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 12; 背的软条 (总数) : 22 - 24; 臀棘: 2; 臀鳍软条: 7. This species is distinguished from all its Atlantic congeners with inferior mouth by the following set of characters: ctenoid scales on top of head and with 5 mental pores, except S. punctatissimus, S. menezesi, from which it differs by the elongated body and HL greater than body depth (both have a body depth greater or equal to HL); it differs from S. menezesi by having a longer pectoral fin, its tip posterior to the tip of pelvic fin, a long and thick second anal-fin spine, reaching beyond the tip of first anal ray, snout length less than 4.0 times in HL and nostrils rounded and almost the same height (vs. anterior nostril slightly oval and forward directed, posterior nostril bean-shaped forming an angle between them in menezesi and S. punctatissimus, S. menezesi have distinctly darker pectoral, pelvic, and anal fins than S. gomezi (Ref. 125562).
Cross section: compressed.
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Chao, N.L., A. Carvalho-Filho and J. de Andrade Santos, 2021. Five new species of Western Atlantic stardrums, Stellifer (Perciformes: Sciaenidae) with a key to Atlantic Stellifer species. Zootaxa 4991(3):434-466. (Ref. 125562)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
人类利用
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特别资料
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网络资源
Estimates based on models
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00390 - 0.01696), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.3 ±0.2 se; based on size and trophs of closest relatives
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 (11 of 100).
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