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Plancia ëd Helicolenus percoides (Richardson & Solander 1842)
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Helicolenus percoides (Richardson & Solander 1842)

Life Cycle ( Anglèis )

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Larvae stay within the female fish until they are approximately 1 mm long before they are released into the water (Ref. 6390).In Australia, the inshore and offshore forms of ocean perch begin mating at different times and there is a difference in the length of their larval development prior to release (Ref. 30468).
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Morphology ( Anglèis )

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Dorsal spines (total): 12; Dorsal soft rays (total): 11 - 12; Analspines: 3; Analsoft rays: 5; Vertebrae: 25
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Trophic Strategy ( Anglèis )

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Found on the continental shelf and continental slope (Ref. 75154). Adult ocean perch are present in depths from 50 m to 750 m. Two forms of ocean perch are recognised in waters off New South Wales, Australia (Ref. 6390). They are referred to as 'inshore' and 'offshore' forms based on their preferred depth ranges (Ref. 6390). The inshore form is dominant in depths less than 300 m and the offshore form is most common in deeper waters (Ref. 30468).The morphology of ocean perch indicates that they feed by resting on the sea bed and ambushing their prey (Ref. 6390).
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Biology ( Anglèis )

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Occur on the continental shelf and slope (Ref. 9563). Two forms exist in New South Wales, Australia. The inshore form is dominant in depths less than 300 m and the offshore form is most common in deeper waters (Ref. 30468). Juveniles of both forms are caught near the edge of the continental shelf by fishers targeting royal red prawns (Haliporoides sibogae) in Australia, but their full distribution is unknown (Ref. 6390). Reproduction in ocean perch is distinctive in that fertilization is internal (Ref. 6390, 34817). Feed on squid, shrimps and fish (Ref. 6390). Head and dorsal-fin spines are venomous (Ref. 33616). Sold whole and chilled on the domestic fresh fish markets (Ref. 6390).
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Importance ( Anglèis )

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fisheries: commercial
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Roter Seebarsch ( Alman )

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Der Rote Seebarsch (Helicolenus percoides) ist ein Meeresfisch aus der Familie der Drachenköpfe. Er kommt in den küstennahen Regionen von Australien und Neuseeland vor und wird bis zu 47 Zentimeter groß und 1,4 Kilogramm schwer. Die Kopfstacheln und die Rückenflossenstacheln sind giftig.[1]

Verbreitung, Lebensraum und Lebensweise

Die Art kommt auf dem Kontinentalschelf von Australien und Neuseeland bodennah in einer Tiefe von 50 bis 750 Metern vor. Dabei bevorzugt sie felsige Riffe; besonders die Jungtiere sind in tiefen Küstenriffen anzutreffen. Der Fisch wird bis zu 42 Jahre alt.[2] Der Rote Seebarsch ernährt sich von Garnelen, Kalmaren und Fischen. Natürliche Feinde sind Trompetenbarsche und Petersfische.

Fortpflanzung

Der Fisch vermehrt sich durch geschlechtliche Fortpflanzung und ist lebendgebärend. Die Larven werden aus dem Mutterleib entlassen, sobald sie eine Länge von ca. 1 Millimeter erreicht haben.[1]

Wirtschaftliche Bedeutung

In Tasmanien wird der Rote Seebarsch als Speisefisch geschätzt, aber nur lokal verzehrt. Der Fisch wird dort meistens zu Fischsuppe verarbeitet.[3] Wirtschaftlich spielt er nur eine untergeordnete Rolle und fällt als Beifang beim Garnelenfischen an.

Einzelnachweise

  1. a b Roter Seebarsch auf Fishbase.org (englisch)
  2. Dianne Furlani, Rosemary Gales, David Pemberton: Otoliths of common australian temperate fish: a photographic guide. CSIRO Publishing, 2007
  3. Das große Buch vom Fisch., Teubner, 2005
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Roter Seebarsch: Brief Summary ( Alman )

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Der Rote Seebarsch (Helicolenus percoides) ist ein Meeresfisch aus der Familie der Drachenköpfe. Er kommt in den küstennahen Regionen von Australien und Neuseeland vor und wird bis zu 47 Zentimeter groß und 1,4 Kilogramm schwer. Die Kopfstacheln und die Rückenflossenstacheln sind giftig.

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Helicolenus percoides ( Anglèis )

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Helicolenus percoides, the reef ocean perch, coral cod, coral perch, Jock Stewart, kuriarki, ocean perch, red gurnard perch, red gurnard scorpionfish, red ocean perch, red perch, red rock perch, scarpee or sea perch, is a species of marine ray-finned fish belonging to the subfamily Sebastinae, part of the family Scorpaenidae. It is found in the southwestern Pacific Ocean.

Taxonomy

Helicolenus percoides was first formally described as Sebastes percoides in 1842 by the Scottish naval surgeon, naturalist and Arctic explorer John Richardson based on a brief description by Daniel Solander and an unfinished drawing made by Sydney Parkinson.[2] The type localities was given as off Cape Kidnappers and at Motuaro, Queen Charlotte Sound in New Zealand.[3] This and H. barathri are very similar and have been considered to be the same species by some authorities.[4] The specific name percoides means “perch-like”.[5]

Description

Helicolenus percoides has a moderately large, smooth head which has a length which is 35-41% of its standard length, with moderately large eyes which do not bulge over the dorsal profile; of the head.there are 5 distinct spines on the front margin of each of the preopercles, uppermost is quite small and is located at the end of a low, spineless ridge underneath the eye. The body and much of the head are covered in rather small ctenoid scales. The pelvic fins reach beyond anus.[6] The dorsal fin has 12 spines and 11-12 soft rays while the anal fin has 3 spines and 5 soft rays. This species attains a maximum total length of 47 cm (19 in) and a maximum published weight of 1.4 kg (3.1 lb).[1] The overall colour is pinkish-orange to whitish marked with three broad orange to dark brown bands on the flanks which continue onto the dorsal and anal fins. The two anterior most bands are normally split on the upper flanks, and there is frequently a single wide band on the caudal and pectoral fins. Fishes from shallow waters are typically darker and often have dense speckling with dark spots on the dorsal part of the head and flanks.[6]

Identification

Helicolenus percoides is distinguished from H. barathri by that species larger eyes which have a diameter equal to 34-41% of the length of the head and that there are normally 13-14 soft rays in the dorsal fin, whereas the eye diameter of this species is equal to 27-33% of the length of the head and it normally has 11-12 soft fin rays in its dorsal fin.[6]

Distribution and habitat

Helicolenus percoides is found in the southwestern Pacific Ocean. In Australia it occurs from northern New South Wales south to Tasmania and east to Fremantle in Western Australia. It is also found in New Zealand.[6] It is a demersal fish which is found at depths of 50 to 750 m (160 to 2,460 ft) on the continental shelf and slope.[1] it can be found ion coastal rocky reefs as well as open sandy areas normally in deeper waters.[6]

In the month-long NORFANZ Expedition of 2003 which was examining the biodiversity of the seamounts and slopes of the Norfolk Ridge, thirty specimens averaging 1 kg (2.2 lb), were collected from three locations.[7]

Biology

Helicolenus percoides is a predatory fish which feeds on fishes, squids and crustaceans. They are ovoviviparous, the females do not lay eggs but are fertilised internally and release small larvae into the water.[6] Extruding them in gelatinous masses at 1mm in length.[8] The spines on the dorsal fin and the head are venomous.[1] They live for around 42 years.[6]

Fisheries

Helicolenus percoides is an important species for commercial fisheries with white meat that is mild tasting.[6] The catch is managed jointly with that of H. barathri with a combined catch limit in Australian waters of 304 tonnes in 2021/22.[8]

References

  1. ^ a b c d Froese, Rainer; Pauly, Daniel (eds.) (2021). "Helicolenus percoides" in FishBase. June 2021 version.
  2. ^ Richardson, J. (1842). "Contributions to the ichthyology of Australia". Annals and Magazine of Natural History. New Series. 9 (59): 384–393.
  3. ^ Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Helicolenus". Catalog of Fishes. California Academy of Sciences. Retrieved 31 October 2021.
  4. ^ C.D. Paulin (1989). "Redescription of Helicolenus percoides (Richardson) and H. barathri (Hector) from New Zealand (Pisces, Scorpaenidae)". Journal of the Royal Society of New Zealand. 19 (3): 319–325. doi:10.1080/03036758.1989.10427185.
  5. ^ Christopher Scharpf & Kenneth J. Lazara, eds. (22 May 2021). "Order Perciformes (Part 8): Suborder Scorpaenoidei: Families Sebastidae, Setarchidae and Neosebastidae". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Retrieved 31 October 2021.
  6. ^ a b c d e f g h Bray, D.J. (2018). "Helicolenus percoides". Fishes of Australia. Museums Victoria. Retrieved 31 October 2021.
  7. ^ NORFANZ Voyage Archived 2012-04-15 at the Wayback Machine Retrieved 2011-10-29.
  8. ^ a b "Ocean perch". Australian Fisheries Management Authority. Retrieved 30 October 2021.
  • Tony Ayling & Geoffrey Cox, Collins Guide to the Sea Fishes of New Zealand, (William Collins Publishers Ltd, Auckland, New Zealand 1982) ISBN 0-00-216987-8
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Helicolenus percoides: Brief Summary ( Anglèis )

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Helicolenus percoides, the reef ocean perch, coral cod, coral perch, Jock Stewart, kuriarki, ocean perch, red gurnard perch, red gurnard scorpionfish, red ocean perch, red perch, red rock perch, scarpee or sea perch, is a species of marine ray-finned fish belonging to the subfamily Sebastinae, part of the family Scorpaenidae. It is found in the southwestern Pacific Ocean.

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Helicolenus percoides ( Basch )

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Helicolenus percoides Helicolenus generoko animalia da. Arrainen barruko Sebastidae familian sailkatzen da.

Banaketa

Erreferentziak

  1. Froese, Rainer & Pauly, Daniel ed. (2006), Helicolenus percoides FishBase webgunean. 2006ko apirilaren bertsioa.

Ikus, gainera

(RLQ=window.RLQ||[]).push(function(){mw.log.warn("Gadget "ErrefAurrebista" was not loaded. Please migrate it to use ResourceLoader. See u003Chttps://eu.wikipedia.org/wiki/Berezi:Gadgetaku003E.");});
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Helicolenus percoides: Brief Summary ( Basch )

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Helicolenus percoides Helicolenus generoko animalia da. Arrainen barruko Sebastidae familian sailkatzen da.

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Helicolenus percoides ( olandèis; flamand )

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Vissen

Helicolenus percoides is een straalvinnige vissensoort uit de familie van schorpioenvissen (Sebastidae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1842 door Richardson & Solander.

Bronnen, noten en/of referenties
  1. (en) Helicolenus percoides. FishBase. Ed. Ranier Froese and Daniel Pauly. 10 2011 version. N.p.: FishBase, 2011.
Geplaatst op:
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Dit artikel is een beginnetje over biologie. U wordt uitgenodigd om op bewerken te klikken om uw kennis aan dit artikel toe te voegen. Beginnetje
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Helicolenus percoides ( russ; russi )

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Царство: Животные
Подцарство: Эуметазои
Без ранга: Вторичноротые
Подтип: Позвоночные
Инфратип: Челюстноротые
Группа: Рыбы
Группа: Костные рыбы
Подкласс: Новопёрые рыбы
Инфракласс: Костистые рыбы
Надотряд: Колючепёрые
Серия: Перкоморфы
Подотряд: Скорпеновидные
Семейство: Скорпеновые
Подсемейство: Sebastinae
Триба: Sebastini
Вид: Helicolenus percoides
Международное научное название

Helicolenus percoides
(Richardson & Solander, 1842)

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ITIS 166791NCBI 334978EOL 206359

Helicolenus percoides (лат.) — вид морских лучепёрых рыб из подсемейства Sebastinae семейства скорпеновых. Встречается в прибрежных районах Австралии и Новой Зеландии. Длина тела до 47 см, масса 1,4 кг. Колючки на голове и спинном плавнике ядовиты[1].

Обитает на континентальном шельфе Австралии и Новой Зеландии около дна на глубине от 50 до 750 метров. Предпочитает каменистые рифы, молодые особи встречаются в глубоких прибрежных рифах. Продолжительность жизни может достигать 42 лет[2][3]. Питается креветками, кальмарами и рыбой. Естественными врагами являются трубачёвые и солнечник.

Рыба живородящая. Личинки вымётываютя при достижении длины около 1 мм[1].

На Тасмании местные жители употребляют рыбу в пищу, используя её в основном для приготовления ухи[4]. Экономическое значение рыбы второстепенно, попадается в качестве прилова при добыче креветок.

Примечания

  1. 1 2 Helicolenus percoides (англ.) в базе данных FishBase.
  2. Withell, A.F. and J.W. Wankowski. Estimates of age and growth of ocean perch, Helicolenus percoides Richardson, in south-eastern Australian waters // Aust. J. Mar. Freshwat. Res.. — 1988. — Vol. 39, № 4. — P. 441—457.
  3. Dianne Furlani, Rosemary Gales, David Pemberton: Otoliths of common australian temperate fish: a photographic guide. CSIRO Publishing, 2007
  4. Das große Buch vom Fisch., Teubner, 2005
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Helicolenus percoides: Brief Summary ( russ; russi )

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Helicolenus percoides (лат.) — вид морских лучепёрых рыб из подсемейства Sebastinae семейства скорпеновых. Встречается в прибрежных районах Австралии и Новой Зеландии. Длина тела до 47 см, масса 1,4 кг. Колючки на голове и спинном плавнике ядовиты.

Обитает на континентальном шельфе Австралии и Новой Зеландии около дна на глубине от 50 до 750 метров. Предпочитает каменистые рифы, молодые особи встречаются в глубоких прибрежных рифах. Продолжительность жизни может достигать 42 лет. Питается креветками, кальмарами и рыбой. Естественными врагами являются трубачёвые и солнечник.

Рыба живородящая. Личинки вымётываютя при достижении длины около 1 мм.

На Тасмании местные жители употребляют рыбу в пищу, используя её в основном для приготовления ухи. Экономическое значение рыбы второстепенно, попадается в качестве прилова при добыче креветок.

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似鱸無鰾鮋 ( cinèis )

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二名法 Helicolenus percoides
Richardson & Solander,1842

似鱸無鰾鮋,為輻鰭魚綱鮋形目鮋亞目平鮋科的其中一,為亞熱帶海水魚,分布於西南太平洋澳洲紐西蘭海域,棲息深度50-750公尺,體長可達47公分,棲息在大陸棚大陸坡,以烏賊蝦子魚類為食,頭部及背鰭具有毒棘,生活習性不明,可做為食用魚。

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似鱸無鰾鮋: Brief Summary ( cinèis )

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似鱸無鰾鮋,為輻鰭魚綱鮋形目鮋亞目平鮋科的其中一,為亞熱帶海水魚,分布於西南太平洋澳洲紐西蘭海域,棲息深度50-750公尺,體長可達47公分,棲息在大陸棚大陸坡,以烏賊蝦子魚類為食,頭部及背鰭具有毒棘,生活習性不明,可做為食用魚。

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