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Cyclopterus lumpus Linnaeus, 1758

Lumpfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Cyclopterus lumpus   AquaMaps   Data sources: GBIF OBIS
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Common names from other countries

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

Teleostei > Perciformes/Cottoidei (Sculpins) > Cyclopteridae (Lumpfishes) > Cyclopterinae
Etymology: Cyclopterus: Greek, kyklos = round + Greek, pteron = fin (Ref. 45335).
  More on author: Linnaeus.

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

海洋 底中水層性; 海洋洄游的 (Ref. 51243); 深度上下限 0 - 868 m (Ref. 58496), usually 50 - 150 m (Ref. 4701).    3°C - 11°C (Ref. 127841); 80°N - 32°N, 95°W - 49°E

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Western Atlantic: Nunavut, Hudson Bay to James Bay and Labrador in Canada to New Jersey in USA; rarely to Chesapeake Bay in USA and Bermuda. Eastern Atlantic: Barents Sea, Iceland and Greenland to Spain (Ref. 4701).

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 61.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 58426); 42.9 cm SL (female); 最大體重: 9.5 kg (Ref. 4701); 最大體重: 9.5 kg; 最大年齡: 13 年 (Ref. 54207)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 5 - 9; 背的軟條 (總數) : 9 - 11; 臀棘: 0; 臀鰭軟條: 9 - 10; 脊椎骨: 28 - 29. First dorsal fin present but covered by thick layer of skin forming a characteristic high crest with embedded spines. Bony tubercles present, arranged in 3 widely separated rows of large flattened tubercles on each side of body. Gill openings large, extend- extending below level of upper pectoral fin ray. Pyloric present 36-79. Ventral sucking disc formed by the modified pelvic fin (Ref. 232).

生物學特性     字彙 (例如 epibenthic)

Basically solitary rather than a schooling fish. They exhibit a homing instinct (Ref. 9737). Adults inhabit rocky bottoms but may occur among floating seaweed. They migrate considerable distances in an annual cycle between deeper waters in winter and shallower waters in summer (Ref. 26141). Maximum depth reported at 868 m (Ref. 58426). Epibenthic-pelagic (Ref. 58426). Juveniles are found among algal clumps in bays and fjords moving offshore as they mature (Ref. 96431). During the spawning season the males become reddish in color on the underside, whereas females turn blue-green. Adults feed on ctenophores, medusas, small crustaceans, polychaetes, jelly fish and small fishes. Valued for their eggs, which make an inexpensive caviar (Ref. 9988). Eaten in Nordic countries, marketed fresh or smoked. Male flesh is most demanded and roe is sold fresh (Ref. 35388).

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

Eggs are laid in large numbers on stony bottoms (Ref. 9900). Male guards egg-mass aggressively.

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

Stein, D.L., 1986. Cyclopteridae. p. 1269-1274. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. UNESCO, Paris. Vol. III. (Ref. 4701)

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

 




人類使用

漁業: 高經濟性; 誘餌: usually
FAO(漁業: 產生, 魚種描繪; publication : search) | FishSource | 周邊海洋

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Trophic ecology
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Ecology
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Egg(s)
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Estimates based on models

Preferred temperature (Ref. 115969): 0.6 - 11.4, mean 7.1 (based on 732 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02630 (0.01091 - 0.06342), b=2.99 (2.78 - 3.20), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.9   ±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 (K=0.12; tm=3-5; tmax=13; Fec=100,000).
Prior r = 0.15, 95% CL = 0.10 - 0.22, Based on 1 full stock assessment.
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (47 of 100).
Climate Vulnerability (Ref. 125649):  Low to moderate vulnerability (26 of 100).
價格種類 (Ref. 80766):   Low.