分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | 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); cervigoni: Named for Dr. Fernando Cervigón M. formerly at Universidad de Oriente, Venezuela, for his
contributions to ichthyology and for discovering the species.
Eponymy: Dr Fernando Cervigón Marcos (1930–2017) was a Spanish-born Venezuelan ichthyologist, who founded (1983) and was president of the Museo del Mar, Margarita Island, Venezuela. [...] (Ref. 128868), visit book page.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋; 半鹹淡水 底中水層性.
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Western Atlantic: Caribbean Is., Lesser Antilles, Dominica, Venezuela (north coast of the Araya Peninsula and the Gulf of Paria) and north coast of Brazil (Pará State); probably occurring elsewhere.
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 10.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 125562)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 12 - 13; 背的軟條 (總數) : 22 - 25; 臀棘: 2; 臀鰭軟條: 8 - 9. This species is distinguished from all its congeners in the Atlantic by the following characters: jetblack mouth roof and inner opercular lining, except S. rastrifer, which also has a dark grayish lining, but never jetblack; differs from S. rastrifer by the slightly oblique, subterminal mouth (vs. oblique in S. rastrifer), total gill-rakers on the first arch usually 36-38 (vs. 44-50), a shorter pelvic fin 4.8-5.3 times in SL (vs. 4.0-4.8 times), and the hind margin of the anterior chamber of the gas bladder has a pair of small knob-like, hammerhead-shaped diverticula (vs. a pair of tubular appendages) (Ref. 125562).
Cross section: compressed.
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 11 July 2023
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00813 (0.00377 - 0.01751), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.3 ±0.2 se; based on size and trophs of closest relatives |
回復力 (參考文獻 120179) |
高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (12 of 100). 🛈 |