Australia country information

Common names: Deep sea perch, Deep-sea perch, Orange roughy
Occurrence: native
Salinity: marine
Abundance: abundant (always seen in some numbers) | Ref: Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993
Importance: commercial | Ref: Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993
Aquaculture: never/rarely | Ref: Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993
Regulations: restricted | Ref: Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993
Uses: no uses
Comments: Inhabit waters from 700 m to at least 1400 m, on the continental shelf slope between Port Stephens in New South Wales and Cape Naturaliste in Western Australia. They are also found on the South Tasman Rise, Cascade Plateau and Lord Howe Rise (Ref. 6390). The stock structure of orange roughy in Australian waters remains uncertain (Ref. 27081). Based on genetic studies, a single population exists, but biological studies imply the existence of separate stocks. Commercial fishery: Orange roughy were first recorded in Australian waters in trawl surveys off New South Wales conducted in 1972. The first promising catches were taken off Tasmania in 1981 by the research vessell Challenger, but it was not until 1986 that a large (non-spawning) aggregation was discovered off western Tasmania. From 1986 until the discovery of the spawning aggregation off St. Helens in 1989, the fishery was largely based on non-spawning aggregations and small catches from the dispersed population. Orange roughy are caught in the South East Fishery and, to a much lesser extent, in the Great Australian Bight Trawl Fishery, mainly in depths of 800-1200 m. The bulk of the catch is taken off eastern and southern Tasmania. The few attempts to catch orange roughy north of the South East Fishery area have proved largely unsuccessful, although small catches have been made off Port Stephens (Ref. 27024). Commercial fisheries were based primarily on spawning and non-spawning aggregations of adult fish over 30 cm in length. Most fish in catches from the Cascade Plateau are 35-50 cm long (average 42 cm) with an average weight of 1-2 kg, whereas those from around Tasmania and the Great Australian Bight are 30-46 cm (average 36 cm). The aggregations tend to be highly localised. The 'Hill' east of St. Helens supports a major fishery and minor aggregations, also of spawning fish, have been fished in the Great Australian Bight and off southern Tasmania. Non-spawning aggregations have so far been found on the Cascade Plateau; at Port Davey, Maatsuyker and Pedra Branca (southern Tasmania); off Sandy Cape (western Tasmania); off Beachport, Kangaroo Island and Port Lincoln (South Australia); and off Albany (Western Australia). The orange roughy catch is sold as frozen, deep-skinned, boned fillets. Most is exported. Orange roughy oil has been used both as lubricant and in the cosmetic, pharmaceutical, leather, and textile industries. Resource status: The Australian orange roughy fishery has developed relatively recently and the status of the resource as of 1993, was uncertain (Ref. 27083). Available evidence suggests that the long-term sustainable yield is low as orange roughy have a low fecundity, slow growth and a long life. The history of the New Zealand fishery, which has been operating since 1979, supports this view. An acoustic estimate of the St Helens spawning aggregation calculated the virgin biomass as 110,000 t. No biomass estimates (as of 1993), were available elsewhere in this fishery. As of 1993, the maximum sustainable yield estimates for the South East Fishery were in the order of thousands of t rather than tens of thousands.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/as.html
National Fisheries Authority: http://www.csiro.au/
Occurrences: Occurrences Point map
Main Ref: Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993
National Database:

Common names from other countries

Hoplostète orange, Reloj anaranjado, Большеголов атлантический (=берикс исландский), ... more

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

Teleostei > Trachichthyiformes (Roughies) 金眼鯛目 (Roughies) > Trachichthyidae (Slimeheads) 燧鯛科 (Slimeheads)
Etymology: Hoplostethus: Greek, hoplon = weapon + Greek, stetho, stethion = brest; literal = to prick a little breast (Ref. 45335).

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 180 - 1809 m (Ref. 6390), usually 400 - 900 m (Ref. 3583). 深水域; 3°C - 9°C (Ref. 36694); 65°N - 56°S, 84°W - 168°W

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

Western Atlantic: Gulf of Maine (Ref. 4784) [in error according to Moore (Fishes of the Gulf of Maine, in press), should be off northern Nova Scotia]. Eastern Atlantic: Iceland to Morocco; Walvis Bay, Namibia to off Durban, South Africa. Indo-Pacific: south-central Indian Ocean and New Zealand. Eastern Pacific: Chile (Ref. 27363). Several stocks may exist as suggested by distinct spawning sites and seasons.
西大西洋: 緬因灣 (參考文獻 4784)[錯誤根據摩爾 (緬因灣的魚, 在刊物), 應該是外海的新斯科舍省北部]. 東大西洋: 冰島到摩洛哥; 那米比亞的 Walvis 灣到外海的南非德爾班。印度-太平洋: 印度洋中南部與紐西蘭。東太平洋: 智利.(參考文獻 27363) 一些分枝可能存在當建議在明顯產卵區與季節之前。

Length at first maturity / 大小 / 重量 / 年齡

Maturity: L_m 34.5, range 18 - 32.5 cm
Max length : 75.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 36696); common length : 40.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 4181); 最大體重: 7.0 kg (Ref. 36697); 最大年齡: 149 年 (Ref. 3680)

簡短描述型態特徵 | 形態測量圖

背棘 (總數): 4 - 6; 背的軟條 (總數): 15-19; 臀棘 3; 臀鰭軟條: 10 - 12. Bright brick-red in color, mouth and gill cavity bluish black (Ref. 4181). Ventral scutes: 19-25.
明亮的紅磚色的顏色, 嘴與鰓腔藍黑色的.(參考文獻 4181) 腹面鱗甲: 19-25.

Inhabits deep, cold waters over steep continental slopes, ocean ridges and sea-mounts. Shallow range of usual occurrence from Ref. 27121. Appears to be dispersed over both rough bottoms and steep, rough grounds where it feeds on crustaceans and fish. In New Zealand, the main prey include mesopelagic and benthopelagic prawns, fish, and squid, with other organisms such as mysids, amphipods and euphausiids occasionally being important (Ref. 9072). Juveniles feed mainly on crustaceans (Ref. 27075, 27076). Grows very slowly and is one of the longest lived fish species known. Based on parasite and trace-element analyses, orange roughy is a sedentary species with little movement between fish-management zones (Ref. 27089). Little is known of the larvae and juveniles which are probably confined to deep water (Ref. 27088). The fishery targets sporadically formed dense spawning and non-spawning aggregations. Marketed fresh and frozen; eaten steamed, fried, microwaved and baked (Ref. 9988). Because of severe overfishing the species has been listed as threatened by the Australian Government in 2006.

深地棲息於, 在陡峭的大陸斜坡，海洋脊與海底山脈上的寒冷水域。平常發生的水淺範圍從參考文獻 27121. 似乎散佈了兩者的之上粗糙的底部與陡峭的, 粗燥的底部在那裡它吃甲殼類動物和魚類。在紐西蘭，主要的獵物包括中層帶與大洋底棲性魚種蝦，魚與烏賊, 與其它的生物在一起例如糠蝦，片腳類動物與磷蝦偶然地是重要的.(參考文獻 9072) 稚魚主要捕食甲殼動物。 (參考文獻 27075,27076) 非常慢慢地生長而且是一那生命最長的被知道的魚種。以寄生蟲與痕跡為依據-要素分析, 橘色的 roughy 是有小的在魚-管理的區域之間的運動的一個定棲的種.(參考文獻 27089) 少為人知仔魚與稚魚可能那是侷限於深水域.(參考文獻 27088) 漁場目標偶而形成了密集的產卵與非被產卵的群集。在市場上銷售生鮮和冷凍; 清蒸, 油炸, 微波了而且燒烤了.(參考文獻 9988)

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚

Orange roughy are synchronous annual spawners (Ref. 7030). They form dense spawning aggregations over sea hills and slopes. Eggs and sperms are shed into the water at the same time. Individual males appear to spawn over a 1-2 week period and females spawn for up to 1 week. Little is known of the larvae and juveniles.西大西洋: 緬因灣 (參考文獻 4784)[錯誤根據摩爾 (緬因灣的魚, 在刊物), 應該是外海的新斯科舍省北部]. 東大西洋: 冰島到摩洛哥; 那米比亞的 Walvis 灣到外海的南非德爾班。印度-太平洋: 印度洋中南部與紐西蘭。東太平洋: 智利.(參考文獻 27363) 一些分枝可能存在當建議在明顯產卵區與季節之前。

主要參考資料 Upload your references | 參考文獻 | 合作者 : Moore, Jon A. | 合作者

Maul, G.E., 1986. Trachichthyidae. p. 749-752. 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. 2. (Ref. 4784)

IUCN 瀕危狀態 (Ref. 130435)

未評估

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

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漁業: 高經濟性

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Estimates based on models

Preferred temperature (Ref. 115969): 3.5 - 8.4, mean 6.6 (based on 754 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.02239 (0.01607 - 0.03118), b=3.08 (2.98 - 3.18), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

營養階層 (Ref. 69278): 4.3 ±0.1 se; based on diet studies.

回復力 (Ref. 120179): 非常低的, 最小族群倍增時間超過14 年 (K=0.04-0.06; tm=5-33; tmax=140; Fec=10,000).

Prior r = 0.06, 95% CL = 0.04 - 0.10, Based on 3 stock assessments.

Fishing Vulnerability (Ref. 59153): High to very high vulnerability (72 of 100).

Climate Vulnerability (Ref. 125649): Moderate to high vulnerability (54 of 100).

價格種類 (Ref. 80766): Medium.

Hoplostethus atlanticus Collett, 1889

Common names from other countries

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

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

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

Length at first maturity / 大小 / 重量 / 年齡

簡短描述型態特徵 | 形態測量圖

生物學特性字彙 (例如 epibenthic)

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚

主要參考資料 Upload your references | 參考文獻 | 合作者 : Moore, Jon A. | 合作者

IUCN 瀕危狀態 (Ref. 130435)

CITES (Ref. 128078)

CMS (Ref. 116361)

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Estimates based on models

Hoplostethus atlanticus Collett, 1889

Common names from other countries

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

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

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

Length at first maturity / 大小 / 重量 / 年齡

簡短描述 型態特徵 | 形態測量圖

生物學特性 字彙 (例如 epibenthic)

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚

主要參考資料 Upload your references | 參考文獻 | 合作者 : Moore, Jon A. | 合作者

IUCN 瀕危狀態 (Ref. 130435)

CITES (Ref. 128078)

CMS (Ref. 116361)

對人類具威脅

人類使用

更多資訊

工具

特別的報告

下載 XML

網路資源

Estimates based on models

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

簡短描述型態特徵 | 形態測量圖

生物學特性字彙 (例如 epibenthic)