分类 / 名称
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)
Eponymy: Dr Tomio Iwamoto (d: 1939) is Curator Emeritus, Ichthyology at the Institute for Biodiversity Science and Sustainability at California Academy of Sciences. [...] (Ref. 128868), visit book page.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 居于水底的; 深度上下限 37 - 184 m (Ref. 3814). 熱帶; 37°N - 34°S, 98°W - 34°W
Western Atlantic: North Carolina in USA to Brazil.
西大西洋: 北卡羅萊那州在美國到巴西。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 19.0 cm NG 雄鱼/尚未辨别雌雄; (Ref. 5515)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 19 - 21; 背的软条 (总数) : 33 - 40; 臀棘: 2; 臀鳍软条: 7 - 8; 脊椎骨: 25. The head of juveniles and young adults may have a large dark wedge-like spot above and behind orbits; black peritoneum; branchial cavity with black lining. Slender caudal peduncle. Head with ground color; irregular dark blotch on operculum. Body tan to dark brownish black. The dark band and stripe become less distinct in bigger specimens. Fins dark-colored (generally black).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
头稚鱼与年青的成鱼可能在眼窝上面与后面有一个大的深色像楔子一样的斑点; 黑色的腹膜; 鳃室有黑色的衬里。 细长的尾柄。 头部有底色; 在鳃盖上的不规则的黑色斑块。 身体黄褐色的到深黑褐色的。 深色条纹与斑纹在较大的标本中变得较不明显了。 鳍深色的.(通常黑色的)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Oviparous (Ref. 240).西大西洋: 北卡羅萊那州在美國到巴西。
Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991. Common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Publ. (20):183 p. (Ref. 3814)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
工具
特别资料
下载 XML
网络资源
基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00871 (0.00431 - 0.01761), b=3.07 (2.90 - 3.24), 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 ±0.58 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.). |
渔业脆弱性 (Ref. 59153) |
Low vulnerability (25 of 100). 🛈 |