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Zenopsis conchifer (Lowe, 1852)

Silvery John dory
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Zenopsis conchifer   AquaMaps   Data sources: GBIF OBIS
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Zenopsis conchifer
Female picture by Cambraia Duarte, P.M.N. (c)ImagDOP


United States (contiguous states) country information

Common names: Buckler dory, Dory
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Found in the Middle Atlantic (Ref. 37512).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/us.html
National Fisheries Authority: http://www.nmfs.gov
Occurrences: Occurrences Point map
Main Ref: Robins, C.R. and G.C. Ray, 1986
National Database:

Common names from other countries

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Zeiformes (Dories) 海魴目 (Dories) > Zeidae (Dories) 海魴科 (Dories)
Etymology: Zenopsis: Particle zen, derived from zao = to give life + Greek, opsis = appearance.
  More on author: Lowe.

Issue
The spelling conchifera is considered as the correct one by some authors. To be verified.

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

海洋 底中水層性; 深度上下限 50 - 600 m (Ref. 4968), usually 150 - 300 m (Ref. 36731).   深水域; 58°N - 28°S

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

Atlantic Western Indian Ocean: Somalia (Ref. 30573) and India to South Africa, but not in the Red Sea. Eastern Atlantic: Bay of Biscay to South Africa. Western Atlantic: Sable Island, Canada to northern North Carolina, USA (Ref. 7251) to northern Argentina (Ref. 27363). Reported from the Mediterranean (Ref. 93173). Reported from Indonesia (Ref. 5978) but not in the Pacific Ocean.
西印度洋: 索馬利亞 (參考文獻 30573) 與印度到南非, 但是不在紅海。 東大西洋: 比斯開灣到南非。 西大西洋: 在加拿大到北方的美國北卡羅萊那州 (參考文獻 7251) 到阿根廷北部的黑貂島.(參考文獻 27363) 記錄來自印尼 (參考文獻 5978)了但是不在太平洋。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 80.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 4253); common length : 50.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217); 最大體重: 3.2 kg (Ref. 7251)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 9 - 10; 背的軟條 (總數) : 24 - 26; 臀棘: 3; 臀鰭軟條: 24 - 26. Body silvery, with a dusky mid lateral spot just posterior to and slightly above end of pectoral fin (Ref. 4253). Fin membranes of spinous dorsal, pectoral, pelvic and caudal fins blackish (Ref. 27363).
身體銀色的, 具有一個暗色的中間側面的斑點正好在而且後面在胸鰭的末端略上方.(參考文獻 4253) 鰭薄膜刺狀的背部, 胸鰭,腹鰭與尾鰭黑色的.(參考文獻 27363)

生物學特性     字彙 (例如 epibenthic)

Frequently encountered in coastal waters (Ref. 27000). Occurs near the bottom or in midwater, over muddy substrates (Ref. 5377). Mesopelagic (Ref. 5951). Found in small schools (Ref. 4968). Feeds on fishes (Ref. 5213) and squids (Ref. 5951). Minimum depth reported taken from Ref. 27363.

時常在沿岸水域中見到.。 (參考文獻 27000) 生活於靠近底部或在中層水域中, 在泥質底部之上.(參考文獻 5377) 中層帶.(參考文獻 5951) 發現於小群魚群.。 (參考文獻 4968) 捕食魚類 (參考文獻 5213) 與烏賊.(參考文獻 5951) 最小深度報告取自參考文獻 27363.

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

西印度洋: 索馬利亞 (參考文獻 30573) 與印度到南非, 但是不在紅海。 東大西洋: 比斯開灣到南非。 西大西洋: 在加拿大到北方的美國北卡羅萊那州 (參考文獻 7251) 到阿根廷北部的黑貂島.(參考文獻 27363) 記錄來自印尼 (參考文獻 5978)了但是不在太平洋。

主要參考資料 Upload your references | 參考文獻 | 合作者 : Heemstra, Phillip C. | 合作者

Karrer, C. and A. Post, 1990. Zeidae. p. 631-633. 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. 6953)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 31 January 2013

CITES (Ref. 128078)

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
FAO(漁業: 產生; publication : search) | FishSource | 周邊海洋

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Estimates based on models

Preferred temperature (Ref. 115969): 6.1 - 20.1, mean 13.6 (based on 418 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5781   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01380 (0.01063 - 0.01792), b=2.93 (2.85 - 3.01), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
營養階層 (Ref. 69278):  4.5   ±0.0 se; based on diet studies.
回復力 (Ref. 120179):  低的, 最小族群倍增時間4.5 - 14 年 (Assuming tm>4).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (52 of 100).
Climate Vulnerability (Ref. 125649):  Moderate vulnerability (38 of 100).
價格種類 (Ref. 80766):   Low.