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Carcharhinus amblyrhynchos (Bleeker, 1856)

Blacktail reef shark
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Native range | All suitable habitat | Point map | Year 2050
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Carcharhinus amblyrhynchos   AquaMaps   Data sources: GBIF OBIS
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Philippines country information

Common names: Pating
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Probably reported (in part) as Carcharias menisorrah from Manila Bay (Ref. 288) and Cebu (Ref. 280). Collected from Luzon Point (USNM 151232, female, 62.1 cm TL and male, 67 cm TL) (Ref. 288). Observed during dives at Tubbataha Reef, central Sulu Sea in April 2000 (Ref. 47737). Recorded from Lanuza Bay, Surigao del Sur (Ref. 104756) and Sulu-Celebes Sea (Ref. 244). Also Ref. 9997, 6871, 26842, 53416, 121724. Occurrence: Manila Bay; Cebu; Lanuza Bay, Surigao del Sur; Tubbataha Reef, central Sulu Sea.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/rp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Alava, M.N.R., J.P.A. Gaudiano, J.A. Utzurrum, E.E.C. Capuli, M.T.R. Aquino, M.M.A. Luchavez-Maypa and M.D. Santos, 2014
National Database:

Common names from other countries

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

Пластиножаберные (акулы и скаты) (sharks and rays) > Carcharhiniformes (Ground sharks) > Carcharhinidae (Requiem sharks)
Etymology: Carcharhinus: karcharos (Gr.), sharp or jagged; rhinus, an ancient name for sharks, from rhine (Gr.), rasp, both words alluding to a shark's jagged, rasp-like skin. (See ETYFish);  amblyrhynchos: In honor of British zoologist John Francis George Wheeler (1900-1979), former Director of the East African Marine Fisheries Research Organization, whose 1953 account of this shark, as C. amblyrhynchos, is the first definitive record of this species [treated as a junior synonym of C. amblyrhynchos by some workers]. (See ETYFish).
  More on author: Bleeker.

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

морской ассоциированный с рифами; мигрирует в океане (Ref. 51243); пределы глубины 0 - 1000 m (Ref. 55178), usually 0 - 280 m (Ref. 6871).   Tropical; 29°N - 35°S, 33°E - 151°W (Ref. 55178)

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

Indo-West Pacific to Central Pacific: Madagascar and the Mauritius-Seychelles area to Tuamoto Archipelago; north to southern China; south to northern Australia.

Length at first maturity / Size / Вес / Возраст

Maturity: Lm 128.0, range 96 - 142 cm
Max length : 255 cm TL самец/пол неопределен; (Ref. 2334); 172.0 cm TL (female); наибольший вес (опубликованные данные): 33.7 kg (Ref. 4699); наибольший возраст (опубликованны данные): 25 годы (Ref. 37816)

Краткое описание определительные ключи | морфология | морфометрия

колючие лучи спинного плавника (общее число) : 0; колючие лучи анального плавника: 0. Dark grey or bronze-grey above, white below; caudal fin with a conspicuous wide black posterior margin; undersides of pectoral and pelvic fins with black tips and posterior margins, but fins otherwise not conspicuously black or white-tipped except for white-tipped first dorsal in some individuals (Ref. 9997).

биология     глоссарий (например epibenthic)

Occurs on continental and insular shelves and oceanic waters adjacent to them (Ref. 244). Common on coral reefs, often in deeper areas near drop-offs to the open sea, in atoll passes, and in shallow lagoons adjacent to areas of strong currents (Ref. 244). Coastal-pelagic near the bottom, near drop-offs at 1-275 m (Ref. 58302). Forms daytime schools or aggregations in favored areas (Ref. 244). Although active during the day, it is more active nocturnally (Ref. 244). Viviparous, with 1-6 pups (Ref. 37816). Feeds on reef fishes, squids, octopi, crabs, lobsters and shrimps (Ref. 244, 5578). Tends to be aggressive under baited conditions (Ref. 6871) and readily enters into a frenzy feeding pattern, at which time it may become quite dangerous. Repeatedly incriminated in human attacks. Utilized for human consumption, fishmeal, and other shark products. Minimum depth from Ref. 6871. Maximum length of female taken from Ref. 5213.

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

Viviparous, placental (Ref. 50449). 1-6 pups in a litter (Ref. 244). Gestation period about 12 months (Ref. 244). Size at birth 50 to 60 cm (Ref. 26346, 37816) or 75 cm (Ref. 244). Distinct pairing with embrace (Ref. 205).

Основная ссылка Upload your references | ссылки | координатор : Compagno, Leonard J.V. | соавторы

Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244)

Статус Красного Списка МСОП (Ref. 130435)

  Под угрозой исчезновения (EN) (A2bcd); Date assessed: 03 July 2020

CITES (Ref. 128078)


CMS (Ref. 116361)

Not Evaluated

Угроза для людей

  Traumatogenic (Ref. 4716)




Использование человеком

рыболовство: не имеет хозяйственного значения; объект спортивного рыболовства: да
FAO(Publication : search) | FishSource | Sea Around Us

дополнительная информация

Trophic ecology
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Egg(s)
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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)
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Estimates based on models

Preferred temperature (Ref. 115969): 17.5 - 29, mean 27.5 (based on 4022 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00297 - 0.00846), b=3.13 (2.99 - 3.27), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Trophic level (Ref. 69278):  4.1   ±0.5 se; based on diet studies.
устойчивость к внешним воздействиям (Ref. 120179):  очень низкий, минимальное время удвоения популяции более 14 лет (tm=7; tmax=25; K=0.05-0.86; Fec=1-6).
Fishing Vulnerability (Ref. 59153):  Very high vulnerability (85 of 100).
Категория цены (Ref. 80766):   Medium.