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Johnius macrorhynus (Lal Mohan, 1976)

Big-snout croaker
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Johnius macrorhynus   AquaMaps   Data sources: GBIF OBIS
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Image of Johnius macrorhynus (Big-snout croaker)
Johnius macrorhynus
Picture by Khan, M.M.

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | 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:

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

海洋 底中水層性. 熱帶

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

Indo-Pacific: India and Sri Lanka to the South China Sea, Borneo and the Malay Peninsula.
印度-太平洋: 南中國海,婆羅洲 , 馬來半島東至印度與斯里蘭卡。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 9772); common length : 22.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 9772); 最大年齡: 5 年 (Ref. 72458)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 11; 背的軟條 (總數) : 27 - 30; 臀棘: 2; 臀鰭軟條: 7. Lower part of body with a golden tinge; pectoral, pelvic and anal fins yellow; a faint steel blue blotch on gill cover (Ref. 9772).
身體下半部具有一個金的淡色; 胸鰭,腹鰭與臀鰭黃色; 在鰓蓋上的一個模糊的鐵藍色斑塊.(參考文獻 9772)

生物學特性     字彙 (例如 epibenthic)

Inhabits shallow coastal waters (Ref. 9772).

棲息於沿岸淺水區。 (參考文獻 9772)

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

印度-太平洋: 南中國海,婆羅洲 , 馬來半島東至印度與斯里蘭卡。

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

Sasaki, K., 2001. Sciaenidae. Croakers (drums). p.3117-3174. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 5. Bony fishes part 3 (Menidae to Pomacentridae). Rome, FAO. pp. 2791-3380. (Ref. 9772)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 04 September 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

漁業: 低經濟
FAO - Publication: search | FishSource |

更多資訊

Trophic ecology
食物相
Diet compositions
Food consumptions
Food rations
捕食者
Ecology
生態學
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
長度-頻率
Mass conversions
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Maturities
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魚的聲音
Diseases / Parasites
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參考文獻

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Estimates based on models

Preferred temperature (Ref. 123201): 24.9 - 29.1, mean 28.3 °C (based on 958 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00759 (0.00464 - 0.01241), b=3.06 (2.92 - 3.20), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.5   ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref. 120179):  中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.5-0.8; tmax=5).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (22 of 100).
價格種類 (Ref. 80766):   Medium.