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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Sphyrna mokarran AquaMaps Data sources: GBIF OBIS |
را بارگذاری کني تصاوير و فيلم ها
Pictures | Videos | Stamps, coins, misc. | تصوير گوگل
Sphyrna mokarran
Picture by Murch, A.
Pictures | Videos | Stamps, coins, misc. | تصوير گوگل
Picture by Murch, A.
رده بندی / Names اسامي عام | مترادف | Catalog of Fishes(جنس, گونه ها) | ITIS | CoL | WoRMS | Cloffa
(كوسه ها و سپرماهيان) (sharks and rays) > Carcharhiniformes (Ground sharks) > Sphyrnidae (Hammerhead, bonnethead, or scoophead sharks)
Etymology: Sphyrna: Probable misspelling of sphyra (Gr.), hammer, referring to their hammer-shaped heads (See ETYFish); mokarran: Arabic vernacular for this shark, described from the Red Sea, possibly from mogharn, horned, referring to the shape of its head (See ETYFish).
More on author: Rüppell.
Etymology: Sphyrna: Probable misspelling of sphyra (Gr.), hammer, referring to their hammer-shaped heads (See ETYFish); mokarran: Arabic vernacular for this shark, described from the Red Sea, possibly from mogharn, horned, referring to the shape of its head (See ETYFish).
More on author: Rüppell.
Environment: milieu / climate zone / depth range / distribution range بوم شناسي
دريايي; لب شور; اقیانوس رو (Ref. 51243); تغييرات عمق 1 - 300 m (Ref. 37816), usually 1 - 100 m (Ref. 89972). Subtropical; 40°N - 37°S, 180°W - 180°E
پراكنش كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | Point map | معرفي | Faunafri
Circumglobal in coastal warm temperate and tropical seas (Ref. 13562). Western Atlantic: North Carolina, USA to Uruguay, including the Gulf of Mexico and Caribbean. Eastern Atlantic: Mediterranean and Morocco to Senegal. Indo-Pacific: throughout the Indian Ocean; Ryukyu Islands to New Caledonia and French Polynesia. Eastern Pacific: southern Baja California, Mexico to Peru. Highly migratory species.
Length at first maturity / Size / Weight / سن
Maturity: Lm 249.5, range 210 - 300 cm
Max length : 610 cm TL جنس نر / بدون خواص جنسي; (Ref. 244); common length : 370 cm TL جنس نر / بدون خواص جنسي; (Ref. 13562); بيشينه وزن گزارش شده: 449.5 kg (Ref. 40637); بيشينه سن گزارش شده: 30 سال ها (Ref. 116211)
Max length : 610 cm TL جنس نر / بدون خواص جنسي; (Ref. 244); common length : 370 cm TL جنس نر / بدون خواص جنسي; (Ref. 13562); بيشينه وزن گزارش شده: 449.5 kg (Ref. 40637); بيشينه سن گزارش شده: 30 سال ها (Ref. 116211)
توصيف مختصر كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
خارهاي باله پشتي (کل) : 0; خارهاي باله مخرجي: 0. A very large hammerhead also with a notch at the center of the head (Ref. 5578). Front margin of head gently curved in juveniles, becoming nearly straight in adults, with slight median notch (Ref. 26938). 1st dorsal fin very high and curved; 2nd dorsal and pelvic fins high and with deeply concave rear margins. Light grey or grey-brown above, white below; fins without conspicuous markings (Ref. 5578).
A coastal-pelagic, semi-oceanic shark, found close inshore and well offshore, over the continental shelves, island terraces, and in passes and lagoons (Ref. 244, 58302). Often bottom and reef associated at 1-80 m (Ref. 58302). Prefers to feed on stingrays and other batoids, groupers and sea catfishes, but also preys on other small bony fishes, crabs, squid, other sharks, rays, and lobsters (Ref. 244, 13562, 1602). A viviparous species, with 13-42 of about 56 to 70 cm young in a litter (Ref. 26938, 1602). Potentially dangerous to people (Ref. 13562) but only few, if any, of the attacks on people can be definitely attributed to it because of the apparent difficulty of distinguishing large hammerhead species involved in attacks (Ref. 244). Caught occasionally by target shark longline, demersal tangle net and tuna gillnet fisheries (Ref.58048). Meat utilized for human consumption (fresh, fresh-frozen, dried-salted, and smoked), liver oil for vitamins, fins for soup, hides for leather, and carcasses for fishmeal (Ref. 244). Its large fins, including the tail, sail-like first dorsal fin, are prized in the Oriental sharkfin trade (Ref. 47737).
Life cycle and mating behavior بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Viviparous with a yolk sac placenta and 13-42 young in a litter (Ref. 244); 6-42 pups after gestation period of ~11 months (Ref.58048). Size at birth between 50 to 70 cm TL (Ref.58048, Ref. 13562).
مآخذ اصلی
Upload your references | مراجع | هماهنگ كننده : Compagno, Leonard J.V. | همكاران
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)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-2)
درمعرض خطر بحرانی (CR) (A2bd); Date assessed: 09 November 2018
خطر برای انسان ها
Other (Ref. 244)
استفاده انسانی
ماهي گيري – شيلات: تجاري; ماهي ها ي سرگرم كننده: بله
FAO - Publication: search | FishSource | Sea Around Us
اطلاعات بيشتر
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
بازسازی
فراواني
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
بازسازی
فراواني
Physiology
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Genetics
ژنتيك
Heterozygosity
وارث
ژنتيك
Heterozygosity
وارث
ابزارها
E-book | راهنماي صحرايي | كليدهاي شناسايي | امكان نرم افزاري بسامد طولي | ابزار تاريخ زيستي | نقشه نقطه ای | Classification Tree
| Catch-MSY |
گزارش های ويژه
راجع به نگهداری آکواريم ملاحظه کنيد | برگه اطلاعات و مشخصات گونه ها را ملاحظه کنيد | برگه اطلاعات و مشخصات آبزی پروری را ببينيد
بارگيری XML
صفحه خلاصه | Point data | اسامي عام | تصاوير
منابع اينترنتي
AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | فيش واچر را ببينيد | CISTI | Catalog of Fishes: جنس, گونه ها | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: ژنوم, نوکلئوتيد | GloBI | GoMexSI (interaction data) | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | پايگاه هاي داده ها | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: برو, جستجو | World Records Freshwater Fishing | Zoological Record
Estimates based on models
Preferred temperature (Ref. 123201): 21.3 - 28.9, mean 27.2 °C (based on 4410 cells).
Phylogenetic diversity index (Ref. 82804): PD50 = 0.5029 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00229 (0.00131 - 0.00401), b=3.10 (2.94 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic level (Ref. 69278): 4.3 ±0.5 se; based on diet studies.
جهندگی (Ref. 120179): پايين ، كم, كمينه زمان لازم براي دو برابر شدن جمعيت 5/4 – 14 سال (tmax=30; tm=8.2; Fec=13).
Fishing Vulnerability (Ref. 59153): Very high vulnerability (90 of 100).
Nutrients (Ref. 124155): Calcium = 6.09 [1.31, 34.08] mg/100g; Iron = 0.597 [0.148, 1.835] mg/100g; Protein = 20.7 [18.6, 22.9] %; Omega3 = 0.168 [0.066, 0.417] g/100g; Selenium = 33.5 [10.8, 93.8] μg/100g; VitaminA = 4.93 [1.58, 16.43] μg/100g; Zinc = 0.393 [0.195, 0.737] mg/100g (wet weight);