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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); amboinensis:-ensis, Latin suffix denoting place: Ambon Island, Moluccas Islands, Indonesia, type locality (See ETYFish). More on authors: Müller & Henle.
Окружающая среда: среда / климатическая зона / пределы глубины / диапазон распространения экология
морской; солоноватоводный ассоциированный с рифами; пределы глубины 0 - 150 m (Ref. 9997). Tropical; 26°N - 26°S
Eastern Atlantic: Nigeria. Indo-West Pacific: Persian Gulf (Ref. 68964), Gulf of Aden, South Africa, Madagascar, Pakistan, Sri Lanka, Indonesia, Papua New Guinea (Ref. 6871), and Australia. Also reported from the Mediterranean (Ref. 83386). Often confused with sympatric Carcharhinus leucas and Glyphis gangeticus but the three are distinguishable.
Длина при первой зрелости / Размер / Вес / Возраст
половая зрелость: Lm212.0, range 198 - 223 cm Max length : 280 cm TL самец/пол неопределен; (Ref. 2334)
колючие лучи спинного плавника (общее число) : 0; колючие лучи анального плавника: 0. A massive shark with a thick-set head, a short, broad and blunt snout, small eyes and large, triangular, saw-edged upper teeth; 1st dorsal fin high and erect, at leas 3.2 times height of 2nd dorsal fin; no interdorsal ridge (Ref. 5578). Grayish in color, white below; fins with dusky tips (Ref. 5578). Body shape (shape guide): fusiform / normal.
An inshore species of the continental and insular shelves, commonly inhabiting shallow waters close inshore, near the surf line and along beaches (Ref. 244). It also occasionally enters brackish water (Ref. 127434), and may be found in shallow bays and estuaries, as well as off the open coast but not ascending rivers (Ref. 9997). Predominantly demersal but found throughout the water column (Ref. 6871). Feeds on pelagic and demersal bony fishes, sharks and rays, squid, shrimps, cuttlefish, octopi, lobsters, gastropods and mammalian carrion (Ref. 5578, 9997). Viviparous (Ref. 50449). Potentially dangerous but not recorded in shark attacks to date (Ref. 9997). Utilized fresh and dried-salted for human consumption (Ref. 9997).
Viviparous, placental (Ref. 50449), with 3 to 13 in a litter (Ref. 9997). Size at birth about 43 to 53 cm TL (Ref. 9997); 60-70 cm TL (Ref.58048). Distinct pairing with embrace (Ref. 205).
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: Version 2025-2)
Динамика численности населения Параметры роста Макс. возраст / размер Отношение длины к весу. Отношение длины к длине. Размерный состав Преобразование массы пополнение численность
Физиология Состав тела Питательные вещества Потребление кислорода Тип плавания Скорость плавания Зрительные пигменты Звук рыбы Болезни и паразиты Токсичность (LC50s)
Предпочтительная температура (ссылка 123201): 24.5 - 28.9, mean 27.7 °C (based on 1396 cells).
Индекс филогенетического разнообразия (ссылка 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00236 - 0.01115), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Трофический уровень (ссылка 69278): 4.3 ±0.5 se; based on diet studies.
устойчивость к внешним воздействиям (ссылка 120179): очень низкий, минимальное время удвоения популяции более 14 лет (Fec=3).
Уязвимость рыбной ловли (Ref. 59153): Very high vulnerability (90 of 100). 🛈
