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Diplodus annularis (Linnaeus, 1758)

Annular seabream
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Diplodus annularis   AquaMaps   Data sources: GBIF OBIS
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Diplodus annularis
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分類 / Names 俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii 輻鰭魚綱 (條鰭魚) > Perciformes (Perch-likes) 鱸形目 (Perch-likes) > Sparidae (Porgies) 鯛科 (Porgies)
Etymology: Diplodus: Greek, diploos = twice + Greek, odous = teeth (Ref. 45335).  More on author: Linnaeus.

Environment: milieu / climate zone / depth range / distribution range 生態學

; 海洋; 半鹹淡水 底中水層性; 深度上下限 0 - 90 m (Ref. 4781).   亞熱帶的; 49°N - 27°N, 19°W - 42°E

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Eastern Atlantic: Canary islands, also found along the coast of Portugal northward to the Bay of Biscay, Mediterranean, Black Sea and Sea of Azov (Ref. 4781).
東大西洋: 馬得拉群島與加納利群島。 也發現沿著葡萄牙的海岸向北至比斯開灣,地中海,黑海與亞速海.(參考文獻 4781)

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm 11.2, range 8 - 19.6 cm
Max length : 27.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 115876); common length : 13.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3397); 最大體重: 330.00 g (Ref. 115876); 最大年齡: 7 年 (Ref. 26328)

簡短描述 型態特徵 | 形態測量圖

背棘 (總數): 11; 背的軟條 (總數): 11-13; 臀棘 3; 臀鰭軟條: 11 - 12

生物學特性     字彙 (例如 epibenthic)

Inhabit chiefly Zostera seagrass beds but also found on Posidonia beds and sandy bottoms, rarely on rocky bottoms. Carnivorous, feed on worms, crustaceans, mollusks, echinoderms and hydrozoans. The sexes are separated, although these fish are potential hermaphrodites; certain individuals are protandric (Ref. 4781).

主要地棲息於 Zostera 海草床但是也被發現於 Posidonia 床與砂質底部,很少在岩石底部上。 肉食性,吃蠕蟲,甲殼動物,軟體動物,棘皮動物與水螅蟲。 性別被分開,雖然這些魚是可能的雌雄同體; 特定的個體是雄性先熟的。 (參考文獻 4781)

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚

Normally sexes are separate but some individuals are protandrous due to geographical variation in sexual pattern (Ref. 103751). However, histological studies confirm no degenerating functional tissue of one sex (e.g. vitellogenic or later-stage follicles) and no proliferation of tissue of the other sex can be found on this species indicating the absence of sex change. This particular condition is also known as nonfunctional hermaphroditism previously known as rudimentary hermaphroditism (Ref. 91314). Also Ref. 28504.東大西洋: 馬得拉群島與加納利群島。 也發現沿著葡萄牙的海岸向北至比斯開灣,地中海,黑海與亞速海.(參考文獻 4781)

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Bauchot, M.-L. and J.-C. Hureau, 1990. Sparidae. p. 790-812. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 3688)

IUCN 瀕危狀態 (Ref. 120744)

  無危 (LC) ; Date assessed: 18 August 2009

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

漁業: 商業性; 游釣魚種: 是的
FAO(漁業: 產生; publication : search) | FishSource | 周邊海洋

更多資訊

俗名
同種異名
新陳代謝
捕食者
生態毒物學
繁殖
成熟度
產卵場
產卵群集
孕卵數

卵發育
參考文獻
養殖
養殖資訊
品種
遺傳學
基因序列
遺傳率
疾病
加工
Mass conversion
合作者
照片
Stamps, Coins Misc.
聲音
神經毒
速度
泳型
鰓區
Otoliths
腦重體重比
眼睛色素

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Estimates of some properties based on models

Preferred temperature (Ref. 115969): 14.8 - 21.1, mean 18.3 (based on 220 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.01088 - 0.01328), b=3.07 (3.05 - 3.09), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
營養階層 (Ref. 69278):  3.6   ±0.0 se; Based on diet studies.
回復力 (Ref. 69278):  中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.2-0.5; tmax=7; Fecundity=18,000 - 212,000).
Prior r = 0.75, 95% CL = 0.50 - 1.13, Based on 4 stock assessments.
瀕危性 (Ref. 59153):  Low to moderate vulnerability (27 of 100) .
價格種類 (Ref. 80766):   Low.