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Rachycentron canadum (Linnaeus, 1766)

Cobia
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Native range | All suitable habitat | Point map | Year 2050
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Rachycentron canadum   AquaMaps   Data sources: GBIF OBIS
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Image of Rachycentron canadum (Cobia)
Rachycentron canadum
Picture by Cox, C.D.


Brazil country information

Common names: Beijo-pirá, Beijupirá, Beiupirá
Occurrence: native
Salinity: brackish
Abundance: common (usually seen) | Ref: Feitoza, B.M., R.S. Rosa and L.A. Rocha, 2005
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/br.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Collette, B.B., 1978
National Database:

Common names from other countries

Классификация / Names народные названия | синонимы | Catalog of Fishes(род, виды) | ITIS | CoL | WoRMS | Cloffa

> Carangiformes (Jacks) > Rachycentridae (Cobia)
Etymology: Rachycentron: Greek, rhachis, -ios = spine + Greek, kentron = sting (Ref. 45335).
  More on author: Linnaeus.

Environment: milieu / climate zone / depth range / distribution range экология

морской; солоноватоводный ассоциированный с рифами; мигрирует в океане (Ref. 51243); пределы глубины 0 - 1200 m (Ref. 9739).   Subtropical; 17°C - 32°C (Ref. 12459); 47°N - 37°S, 98°W - 166°E (Ref. 12459)

распространение страны | регионы FAO | Ecosystems | места находок | Point map | интродукции | Faunafri

Worldwide in tropical and subtropical waters, but absent in the eastern Pacific (Ref. 9739, 33390) and the Pacific Plate, except marginally (Ref. 10948). Western Atlantic: Canada (Ref. 5951) to Bermuda and Massachusetts, USA to Argentina (Ref. 7251), including the Gulf of Mexico (Ref. 9626) and entire Caribbean (Ref. 26938). Eastern Atlantic: Morocco to South Africa. Indo-West Pacific: East Africa (Ref. 2871, 5213, 6644, 30573) and Hokkaido, Japan to Australia.

Length at first maturity / Size / Вес / Возраст

Maturity: Lm ?, range 43 - ? cm
Max length : 200 cm TL самец/пол неопределен; (Ref. 10790); common length : 110 cm TL самец/пол неопределен; (Ref. 3487); наибольший вес (опубликованные данные): 68.0 kg (Ref. 7251); наибольший возраст (опубликованны данные): 15 годы (Ref. 9739)

Краткое описание определительные ключи | морфология | морфометрия

колючие лучи спинного плавника (общее число) : 7 - 9; членистые (мягкие) лучи спинного плавника (общее число) : 26 - 33; колючие лучи анального плавника: 2 - 3; членистые (мягкие) лучи анального плавника: 22 - 28. This species is distinguished by the following characters: head broad and depressed; first dorsal fin usually with VIII short but strong isolated spines, not connected by a membrane; caudal fin lunate to emarginate in adults, upper lobe longer than lower, rounded in young with prolonged central rays. Colour of back and sides dark brown, with 2 sharply defined narrow silvery bands, belly yellowish (Ref. 10948, 90102).

биология     глоссарий (например epibenthic)

Adults occur in a variety of habitats, over mud, sand and gravel bottoms; over coral reefs, off rocky shores (Ref. 10948) and in mangrove sloughs; inshore around pilings and buoys, and offshore around drifting and stationary objects; occasionally in estuaries (Ref. 9739). Form small groups and may pursue small pelagic inshore (Ref. 48635). Feed on crabs, fishes, and squids (Ref. 5213, 10948, 13442). Form spawning aggregations during the warm months in the western Atlantic; eggs and larvae planktonic (Ref. 12459). Caught in small quantities due to its solitary behavior (Ref. 9626). Caught mainly with handlines, and by trolling pelagically offshore over the continental shelf (Ref. 10948). Good food fish; marketed fresh (Ref. 5284), smoked, and frozen (Ref. 9987). Also caught for sport (Ref. 26938).

Life cycle and mating behavior Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки

Form spawning aggregations during the warm months in the western Atlantic; eggs and larvae planktonic (Ref. 12459).

Основная ссылка Upload your references | ссылки | координатор | соавторы

Shaffer, R.V. and E.L. Nakamura, 1989. Synopsis of biological data on the cobia Rachycentron canadum (Pisces: Rachycentridae). NOAA Tech. Rep. NMFS 82, FAO Fisheries Synopsis 153. (Ref. 9739)

Статус Красного Списка МСОП (Ref. 130435)


CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Угроза для людей

  Harmless




Использование человеком

рыболовство: не имеет хозяйственного значения; аквакультура (рыбоводство): коммерческий; объект спортивного рыболовства: да
FAO(Aquaculture systems: production, Видовой профиль; рыболовство: production; publication : search) | FishSource | Sea Around Us

дополнительная информация

Trophic ecology
пищевые объекты
Diet compositions
Food consumptions
Food rations
хищники
Ecology
экология
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Размерный состав
Mass conversions
Recruitments
Abundances
Life cycle
размножение
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
личинки
динамика численности личинок
Anatomy
Gill areas
мозг
Otoliths
Physiology
Body compositions
Nutrients
Oxygen consumptions
Swimming type
Swimming speeds
Visual pigment(s)
звуки, издаваемые рыбами
Diseases / Parasites
Toxicities (LC50s)
Genetics
генетика
Electrophoreses
Heritabilities
Human related
Aquaculture systems
особенности рыбоводства
степень растяжения
Ciguatera cases
Stamps, coins, misc.
Outreach
соавторы
References
ссылки

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Специальные отчеты

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Estimates based on models

Preferred temperature (Ref. 115969): 8.1 - 19.8, mean 12.9 (based on 1010 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 1.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00479 (0.00347 - 0.00661), b=3.11 (3.02 - 3.20), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Trophic level (Ref. 69278):  4.0   ±0.0 se; based on diet studies.
устойчивость к внешним воздействиям (Ref. 120179):  средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (K=0.09-0.22; tm=2-3; tmax=15).
Prior r = 0.58, 95% CL = 0.38 - 0.87, Based on 2 full stock assessments.
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (42 of 100).
Climate Vulnerability (Ref. 125649):  High vulnerability (62 of 100).
Категория цены (Ref. 80766):   High.