Carcharhinus limbatus, Blacktip shark : fisheries, gamefish
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Carcharhinus limbatus (Müller & Henle, 1839)

Blacktip shark
إضافة ملاحظاتك Fish Watcher
Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Carcharhinus limbatus   AquaMaps   Data sources: GBIF OBIS
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التصنيف / Names الأسماء الشائعة | مرادفات | Catalog of Fishes(جنس, الانواع) | ITIS | CoL | WoRMS | Cloffa

أشلاق (القروش و الشفانين) (sharks and rays) > Carcharhiniformes (Ground sharks) > Carcharhinidae (Requiem sharks)
Etymology: Carcharhinus: Greek, karcharos = sharpen + Greek, rhinos = nose (Ref. 45335).  More on authors: Müller & Henle.

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

; بحري; مياه مخلوطة مرتبطة بالشعاب; مهاجرة بين الياه الملحه و الحلوة لكن ليس للتزاوج (Ref. 51243); نطاق العمق 0 - 100 m (Ref. 89972), usually 0 - 30 m (Ref. 55184).   Subtropical; 45°N - 38°S, 180°W - 180°E (Ref. 55184)

التوزيع دول | مناطق الفاو | النظام البيئي | الظهور | Point map | مقدمة | Faunafri

Cosmopolitan. Western Atlantic: Nova Scotia, Canada to Brazil (Ref. 26340). Eastern Atlantic: Senegal to Democratic Republic of the Congo, Madeira, the Canary Islands, and Mediterranean. Indo-Pacific: Persian Gulf (Ref. 68964), Red Sea, Madagascar and South Africa to China, Australia, Tahiti, Marquesas, and Hawaii. Eastern Pacific: Baja California, Mexico to Peru, including the Galapagos Islands.

Length at first maturity / الحجم / وزن / العمر

Maturity: Lm 165.0, range 120 - 194 cm
Max length : 275 cm TL ذكر/ مختلط الجنس; (Ref. 27169); common length : 150 cm TL ذكر/ مختلط الجنس; (Ref. 9253); أعلا وزن تم نشرة: 122.8 kg (Ref. 4699); العمر: 12 سنين (Ref. 244)

وصف مختصر الوصف الخارجي | قياسات المظهر الخارجي

الأشواك الظهرية (المجموع): 0; الأشعة الظهرية الناعمة (المجموع): 0; شوكة شرجية 0; أشعه شرجية لينه: 0. A stout shark with a long, narrow, pointed snout, long gill slits and erect, narrow-cusped upper teeth; first dorsal fin high; no interdorsal ridge (Ref. 5578). Dark grey, ashy blue or dusky bronze on back, belly white or yellowish white; a dark band extending rearward along each side to about over origin of pelvic fin; tips of pelvic fins with a persistent black spot; tips of dorsal fins, pectoral fins, anal, and lower lobe of caudal fin usually black or dusky in young individuals, fading with growth (Ref. 9997).

أحياء     المصطلحات (على سبيل المثال epibenthic)

An inshore and offshore shark found on or adjacent to continental and insular shelves (Ref. 244). Often off river mouths and estuaries, muddy bays, mangrove swamps, lagoons, and coral reef drop-offs (Ref. 244). Bottom associated or pelagic (Ref. 58302). Young common along beaches (Ref. 9710). Active hunter in midwater (Ref. 5485). Feeds mainly on pelagic and benthic fishes, also small sharks and rays, cephalopods and crustaceans (Ref. 5578; 37816). Viviparous (Ref. 50449). Produces litters of one to 10 young (Ref. 26938, 1602). Incriminated in very few attacks but dangerous when provoked (Ref. 244). Often taken by shore anglers (Ref. 5485). Used fresh for human consumption, hides for leather, liver for oil (Ref. 244). Parthenogenesis has been observed in a captive female (Ref. 80664).

Life cycle and mating behavior النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae

Distinct pairing with embrace (Ref. 205). Viviparous, with a yolk-sac placenta, 1 to 10 young per litter. Gestation period is 10 to 12 months. Nursery and pupping grounds are located inshore where pregnant females go to drop their young. Females are thought to spawn only every two years. Size at birth 38-72 cm (Ref. 244); 55-66 cm TL (Ref.58048).

المرجع الرئيسي Upload your references | مراجع | المنظم : Compagno, Leonard J.V. | المتعاونين

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)

IUCN Red List Status (Ref. 123251)

  قريب من التهديد بالخطر (NT) ; Date assessed: 01 October 2005

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

خطر للأنسان

  Traumatogenic (Ref. 244)





استخدامات بشرية

مصائد: تجاري; لعبة سمكه: نعم
FAO - مصائد: landings; Publication: search | FIRMS - Stock assessments | FishSource | البحر حولنا

مزيد من المعلومات

الأسماء الشائعة
مرادفات
الأيض
مفتريسات
علم السميات البيئية
التكاثر
النضج
وضع البيض
تجمعات وضع البيض
الخصوبة
بيض
تطور البيضة
مراجع
الأستزراع المائي
ملف الأستزراع المائي
سلالات
جيني
تواتر الأليل
التوريث
الأمراض
معالجة
Nutrients
Mass conversion
المتعاونين
صور
Stamps, Coins Misc.
اصوات
التسمم باكل السمك
سرعة
نوع السباحة
منطقة الخياشيم
عظمة الأذن
دماغ
رؤية

أدوات

تقارير خاصة

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مصادر علي الأنترنت

Estimates based on models

Preferred temperature (Ref. 115969): 19.9 - 29, mean 27.4 °C (based on 3336 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00468 (0.00394 - 0.00555), b=3.08 (3.04 - 3.12), in cm total length, based on LWR estimates for this species (Ref. 93245).
مستوى غذائي (Ref. 69278):  4.4   ±0.4 se; based on diet studies.
المرونه (Ref. 120179):  منخفض, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 4.5-14 سنة (rm=0.054; K=0.27; tm=3-8; tmax=18; Fec=1-10).
Prior r = 0.30, 95% CL = 0.19 - 0.48, Based on 1 stock assessment.
عرضة للخطر (Ref. 59153):  High vulnerability (55 of 100) .
فئة السعر (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 9.47 [1.32, 38.14] mg/100g ; Iron = 0.903 [0.239, 3.014] mg/100g ; Protein = 21.9 [18.8, 24.3] % ; Omega3 = 0.329 [0.107, 0.982] g/100g ; Selenium = 20.5 [3.0, 68.2] μg/100g ; VitaminA = 24.3 [5.4, 109.5] μg/100g ; Zinc = 0.482 [0.210, 1.111] mg/100g (wet weight); based on nutrient studies.