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Diplodus helenae (Sauvage, 1879)

St. Helena white seabream
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Image of Diplodus helenae (St. Helena white seabream)
Diplodus helenae
Picture by Wirtz, P.

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) > Sparidae (Porgies)
Etymology: Diplodus: Greek, diploos = twice + Greek, odous = teeth (Ref. 45335).
More on author: Sauvage.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋 底中水层性, usually 5 - 15 m (Ref. 5288). 熱帶

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Southeast Atlantic: endemic to Saint Helena.
東南大西洋: 聖海倫娜的特有種。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 31.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3688); common length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3688)

生物学特性     字汇 (例如 epibenthic)

Inhabits rocky bottoms of the continental shelf. Forms small schools. Is a minor constituent of the local fishery and is considered a fair table fish locally (Ref. 5288).

栖息于大陆架的岩石底部。 形成小的鱼群。 地方渔场的是一个较小成份而且地方性地一般认为一个一般的食用鱼.(参考文献 5288)

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼

東南大西洋: 聖海倫娜的特有種。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Fricke, R., D. Golani and B. Appelbaum-Golani, 2016. Diplodus levantinus (Teleostei: Sparidae), a new species of sea bream from the southeastern Mediterranean Sea of Israel, with a checklist and a key to the species of the Diplodus sargus species group. Scientia Marina 80(3):1-16. (Ref. 110175)

世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)

  最不相关 (LC) ; Date assessed: 30 March 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

FAO - Publication: search | FishSource | 周边海洋

更多信息

Trophic ecology
食物相
食性组成
食物消耗量
Food rations
捕食者
Ecology
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入添量
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孕卵数
产卵场
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卵
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参考文献

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网络资源

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02089 (0.00983 - 0.04439), b=2.96 (2.78 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.1   ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref. 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (21 of 100).
Nutrients (Ref. 124155):  Calcium = 110 [54, 214] mg/100g; Iron = 0.876 [0.479, 1.741] mg/100g; Protein = 17.7 [16.5, 19.0] %; Omega3 = 0.184 [0.082, 0.406] g/100g; Selenium = 57.5 [25.5, 124.1] μg/100g; VitaminA = 23.9 [5.5, 86.4] μg/100g; Zinc = 1.22 [0.79, 1.83] mg/100g (wet weight);