Merluccius australis (Hutton, 1872)
Southern hake
個人による観察記録の追加 Fish Watcher
| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Merluccius australis AquaMaps Data sources: GBIF OBIS |
分類 / 名前 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
> Gadiformes (Cods) > Merlucciidae (Merluccid hakes)
Etymology: Merluccius: Latin, mar, maris = the sea + Latin, lucius = pike (Ref. 45335).
Etymology: Merluccius: Latin, mar, maris = the sea + Latin, lucius = pike (Ref. 45335).
Taxonomic Remarks
Reported as M. polylepis in Patagonian waters.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲 生態学
海 底生の漂泳性; 海洋回遊性 (Ref. 51243); 深さの範囲 28 - 1000 m (Ref. 58489). Subtropical; 33°S - 59°S, 165°E - 66°W (Ref. 58452)
分布 領土 | 国連食糧農業機関の区域 | エコシステム | 事件 | 目的のマップ | 導入 | Faunafri
Circumglobal in the southern hemisphere (Ref. 7300). Two distinct groups. New Zealand population: Chatham Rise, Campbell Plateau and South Island northward to the East Cape. Patagonian population: Chiloé Island in the Pacific, southward around the southern tip of South America to the continental shelf to 59°S, and the slope north to 38°S in the Atlantic.
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm 74.7, range 75 - 85 cm
Max length : 155 cm SL オス/雌雄の選別がない; (Ref. 58452); common length : 80.0 cm TL オス/雌雄の選別がない; (Ref. 1371); 最大記録サイズ: 30 年 (Ref. 9072)
Max length : 155 cm SL オス/雌雄の選別がない; (Ref. 58452); common length : 80.0 cm TL オス/雌雄の選別がない; (Ref. 1371); 最大記録サイズ: 30 年 (Ref. 9072)
簡単な記述 検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 1; 背鰭 (合計) : 48 - 57; 肛門の骨: 0; 臀鰭: 40 - 46; 脊つい: 53 - 58. Body more slender than other hakes. Pectoral fins long and slender, stripe reaching anal fin in young individuals but not in fish over 50 cm in SL. Gill rakers short and thick with blunt tips. Color is steel gray on back grading to silvery white ventrally.
Body shape (shape guide): elongated; Cross section: oval.
Body shape (shape guide): elongated; Cross section: oval.
Found at depths between 415 and 1000 m in New Zealand waters, and 62 to 800 m in South American waters. The Patagonian population feeds on southern blue whiting, whiptail, nototheniids and squids. The New Zealand population feeds mainly on fishes (especially gadoids), squids, euphausiids and benthic organisms. Adults probably migrate southward during the southern summer for feeding and return to the north in winter for spawning (Ref. 1371). Spawning takes place from August to September on the western coast of South Island, from September to November in the northern part of the Campbell Plateau, and between November and January on Chatham Rise (Ref. 58452). Utilized as food fish and fishmeal.
ライフサイクルと交尾行動 成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
主な参考文献
参考文献のアップロード | 参考文献 | コーディネーター | 協力者
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
CITES
Not Evaluated
人間に対する脅威
Harmless
人間の用途
水産業: 高い商業の
FAO - 水産業: 種の外形, landings search; Publication: search | FishSource | 私達の周りの海
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インターネットの情報源
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: 部類, 種 | DiscoverLife | ECOTOX | FAO - 水産業: 種の外形, landings search; Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | 国のデーターベース | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 生命の木 | Wikipedia: 行く, 検索する | World Records Freshwater Fishing | 動物に関する記録
モデルに基づく推定値
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系統多様性指数 (参照 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00398 (0.00331 - 0.00479), b=3.10 (3.05 - 3.15), in cm total length, based on LWR estimates for this species (Ref. 93245). |
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栄養段階 (参照 69278) |
4.3 ±0.74 se; based on food items. |
| Generation time | 5.7 (4.2 - 10.7) years. Estimated as median ln(3)/K based on 15 growth studies. |
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回復力 (参照 120179) |
低い, ４．５年～１４年の倍増期間の最小個体群 (K=0.07-0.19; tm=6-10; tmax=30). |
| Rate of population increase | Prior r = 0.24, 95% CL = 0.16 - 0.35, Based on 4 full stock assessments. |
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漁業の脆弱性 (Ref. 59153) |
High vulnerability (56 of 100). 🛈 |
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気候脆弱性 (Ref. 125649) |
High vulnerability (61 of 100). 🛈 |
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価格帯 (Ref. 80766) |
Medium. |
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栄養素 (Ref. 124155) |
Calcium = 14.6 [5.9, 47.3] mg/100g; Iron = 0.536 [0.198, 1.332] mg/100g; Protein = 17.9 [16.7, 19.0] %; Omega3 = 0.148 [0.083, 0.263] g/100g; Selenium = 84.2 [34.5, 207.6] μg/100g; VitaminA = 11.5 [3.1, 40.8] μg/100g; Zinc = 0.314 [0.198, 0.493] mg/100g (wet weight); based on nutrient studies. |