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Melanonus gracilis Günther, 1878

Pelagic cod
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Melanonus gracilis   AquaMaps   Data sources: GBIF OBIS
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Melanonus gracilis
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South Africa country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/sf.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Cohen, D.M., 1990
National Database:

Common names from other countries

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

Teleostei > Gadiformes (Cods) 鱈形目 (Cods) > Melanonidae (Melanonids) 黑鱈科 (Melanonids)
Etymology: Melanonus: Greek, melan, -anos = black Greek, onos = hake.
  More on author: Günther.

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

海洋 深海區的; 海洋洄游的 (Ref. 51243); 深度上下限 150 - 3613 m (Ref. 11892), usually 600 - 1100 m (Ref. 9563).   深水域; 50°S - 69°S

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

Circumpolar in subantarctic and temperate waters, occasionally being taken in the tropics (Ref. 6525). South Atlantic south of the Subtropical Convergence. Also captured recently in Prydz Bay, Antarctica.
在子南極與溫帶的水域中的極地附近, 偶然地被採自熱帶.(參考文獻 6525) 亞熱帶集中大西洋南方部南方。 也最近在 Prydz 海灣,南極洲捕獲。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 18.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 5209)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 0; 背的軟條 (總數) : 67 - 72; 臀棘: 0; 臀鰭軟條: 52 - 54; 脊椎骨: 57. Pale to dark brown in color (Ref. 6607, Ref. 5209). P 9-10, V7, A50, C32+ (Ref. 36024). P 12-14, V7 (Ref. 2942). Pectoral numbers are to be clarified.
灰白的到深褐色的顏色.(參考文獻 6607, 參考文獻 5209) P 9-10 , V7, 一 50, C32+.(參考文獻 36024) P 12-14 , V7.(參考文獻 2942) 胸的數字是被澄清。

生物學特性     字彙 (例如 epibenthic)

Oceanic species. Also mesopelagic (Ref. 7300). Has been recorded from over the continental slope in depths of 600 to 1,100 m (Ref. 9563). Biology unknown (Ref. 7130).

大洋性魚種。 也中層帶.(參考文獻 7300) 曾經記錄從在大陸斜坡之上在深度 600 到 1,100 公尺中.(參考文獻 9563) 生物學特性未知.(參考文獻 7130)

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

在子南極與溫帶的水域中的極地附近, 偶然地被採自熱帶.(參考文獻 6525) 亞熱帶集中大西洋南方部南方。 也最近在 Prydz 海灣,南極洲捕獲。

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

Chiu, T.S. and D.F. Markle, 1990. Melanonidae. p. 188-189. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5209)

IUCN 瀕危狀態 (Ref. 130435)

  未評估 

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: 沒有興趣
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參考文獻

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Estimates based on models

Preferred temperature (Ref. 115969): -1.4 - 2.6, mean 1.4 (based on 81 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00372 (0.00143 - 0.00963), b=3.10 (2.88 - 3.32), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.5   ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (13 of 100).