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Chelidonichthys obscurus (Walbaum, 1792)

Longfin gurnard
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Chelidonichthys obscurus   AquaMaps   Data sources: GBIF OBIS
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Chelidonichthys obscurus
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分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Perciformes/Scorpaenoidei (Scorpionfishes) > Triglidae (Searobins) > Triglinae
Etymology: Chelidonichthys: Greek, chelidon, -onos = swift, as black as a swift + Greek, ichthys = fish (Ref. 45335).
More on author: Walbaum.

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

海洋 居于水底的; 深度上下限 20 - 170 m. 溫帶; 53°N - 14°N, 32°W - 36°E

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Eastern Atlantic: southern coasts of the British Isles to Mauritania, the Azores and Madeira; Mediterranean but absent in northern Aegean Sea and Black Sea.
東大西洋: 不列顛群島到茅利塔尼亞，亞速群島與馬得拉群島的南部海岸; 地中海但是不存在於北方的愛琴海與黑海。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 50.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 106276)

生物学特性     字汇 (例如 epibenthic)

Benthic on the continental shelf in 77 m; inhabits soft bottoms and fallen rocks (Ref. 4697). Minimum depth range from Ref. 121790.

在 77 公尺中底栖于大陆架; 居住于软质底部与落下来的岩石。 (参考文献 4697)

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

東大西洋: 不列顛群島到茅利塔尼亞，亞速群島與馬得拉群島的南部海岸; 地中海但是不存在於北方的愛琴海與黑海。

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

Richards, W.J. and V.P. Saksena, 1990. Triglidae. p. 680-684. 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. 3687)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 23 May 2013

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 商业性
FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 12.8 - 17.3, mean 14.7 °C (based on 81 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5010   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00646 (0.00538 - 0.00775), b=3.08 (3.02 - 3.14), in cm total length, based on LWR estimates for this species (Ref. 93245).
营养阶层 (Ref. 69278):  3.7   ±0.4 se; based on diet studies.
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):  Moderate vulnerability (40 of 100).
价格分类 (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 42.1 [21.2, 81.5] mg/100g; Iron = 0.346 [0.184, 0.627] mg/100g; Protein = 18.4 [17.0, 19.7] %; Omega3 = 0.568 [0.256, 1.582] g/100g; Selenium = 17.6 [8.9, 39.8] μg/100g; VitaminA = 14 [4, 44] μg/100g; Zinc = 0.536 [0.390, 0.771] mg/100g (wet weight); based on nutrient studies.