Philippines country information

Common names: [No common name]
Occurrence: questionable
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: gamefish: yes;
Comments: Recorded as based in part on Hemitriakis sp. (Ref. 13563). Found to be close to Hemitriakis complicofasciata found in Japan nad Taiwan (Ref. 47737); needs further verification (Ref. 110893).
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: Compagno, L.J.V., P.R. Last, J.D. Stevens and M.N.R. Alava, 2005
National Database:

Common names from other countries

Virli coro, Tollo rayado, قِرش كلب مُخطَّط, ... more

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

Пластиножаберные (акулы и скаты) (sharks and rays) > Carcharhiniformes (Ground sharks) > Triakidae (Houndsharks) > Triakinae
Etymology: Triakis: tri-, from tres (L.), three; akis (Gr.), point, referring to each tooth consisting of one large central cusp flanked on by both sides by a small cusplet. (See ETYFish); scyllium: From skylion, Greek for dogfish or small shark. (See ETYFish).
More on authors: Müller & Henle.

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

морской; солоноватоводный демерсальный. Subtropical; 48°N - 20°N

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

Northwest Pacific: southern Siberia to Taiwan (Ref. 244). Nominal records from the Philippines (Ref. 13563).

Length at first maturity / Size / Вес / Возраст

Maturity: L_m 103.5, range 99 - 108 cm
Max length : 150 cm TL самец/пол неопределен; (Ref. 244)

Found on the continental and insular shelves, often occurring in shallow water close inshore. Prefers estuaries and shallow bays, especially sandy and algal-covered areas and eelgrass flats. Feeds on small fishes and probably crustaceans and other benthic invertebrates. Often solitary, though some may cluster in resting areas on bottom. Ovoviviparous (aplacental), with 10 to 20 young in a litter. Meat is regarded as of inferior quality.

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

Ovoviviparous, embryos feed solely on yolk (Ref. 50449).

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) (A2d); Date assessed: 30 August 2019

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Угроза для людей

Harmless (Ref. 13563)

Использование человеком

рыболовство: не имеет хозяйственного значения

FAO(Publication : search) | FishSource |

дополнительная информация

Trophic ecology
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Food consumptions
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хищники

Ecology
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Population dynamics
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Life cycle
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Otoliths

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Genetics
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Специальные отчеты

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Резюмирующая страница | Point data | народные названия | Фото

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Estimates based on models

Preferred temperature (Ref. 115969): 14.8 - 21.8, mean 18.8 (based on 52 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00240 (0.00110 - 0.00521), b=3.14 (2.96 - 3.32), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.8 ±0.2 se; based on diet studies.

устойчивость к внешним воздействиям (Ref. 120179): низкий, минимальное время удвоения популяции 4.5-14 лет (Fec=10; K=0.16; tmax=20.6).

Fishing Vulnerability (Ref. 59153): High vulnerability (64 of 100).

Категория цены (Ref. 80766): High.

Triakis scyllium Müller & Henle, 1839