Macruronus novaezelandiae, Blue grenadier : fisheries

You can sponsor this page

Macruronus novaezelandiae (Hector, 1871)

Blue grenadier
إضافة ملاحظاتك Fish Watcher
Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Macruronus novaezelandiae   AquaMaps   Data sources: GBIF OBIS
ارفع صور و مقاطع فيديو
Pictures | صور قوقل
Image of Macruronus novaezelandiae (Blue grenadier)
Macruronus novaezelandiae
Picture by SeaFIC

التصنيف / Names الأسماء الشائعة | مرادفات | Catalog of Fishes(جنس, الانواع) | ITIS | CoL | WoRMS | Cloffa

> Gadiformes (Cods) > Macruronidae (Blue grenadiers)
Etymology: Macruronus: Greek, makros = great + Greek, onos = hake.

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

بحري; مياه مخلوطة قاعية التغذية و المعيشة; محيطية; نطاق العمق 0 - 1000 m (Ref. 26566), usually 200 - 700 m (Ref. 9563). Subtropical; 15°S - 55°S, 111°E - 173°W (Ref. 58452)

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

Southwest Pacific: New Zealand and southern Australia.

Length at first maturity / الحجم / وزن / العمر

Maturity: Lm 67.5, range 65 - 70 cm
Max length : 120 cm TL ذكر/ مختلط الجنس; (Ref. 1371); 130.0 cm TL (female); common length : 80.0 cm TL ذكر/ مختلط الجنس; (Ref. 1371); أعلا وزن تم نشرة: 1.5 kg (Ref. 1371); أعلا وزن تم نشرة: 1.5 kg; العمر: 25 سنين (Ref. 6390)

وصف مختصر الوصف الخارجي | قياسات المظهر الخارجي

الأشواك الظهرية (المجموع): 12 - 13; الأشعة الظهرية الناعمة (المجموع): 96-106; شوكة شرجية 0; أشعه شرجية لينه: 89 - 93; فقرات: 78 - 81. Dorsal surface silvery, with a purple or blue-green tinge; plank and belly silvery; fins darker. Body very elongate and compressed with a tapering tail, dorsal and anal fins confluent with the caudal fin (Ref. 33856).

أحياء     المصطلحات (على سبيل المثال epibenthic)

Appear to live usually on or near the bottom, but may occasionally move up into mid-waters. Large adult fish generally occur deeper than 400 m, while juveniles may be found in shallower water (Ref. 9072), more commonly found in large estuaries and bays, and may even enter freshwaters (Ref. 1371). Juvenile specimens and especially adults belonging to the American subspecies, have been caught from the coastal zone to 110 m (Ref. 58452). Form schools. Feed primarily on lantern fishes. In New Zealand, it feeds in midwater on small fish, crustaceans and squid. Oviparous, spawn 1 million eggs on the average which are released all at one time (Ref. 6390). Utilized fresh and frozen; can be steamed, fried, cooked in microwave and baked (Ref. 9988).

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

Female blue grenadier produce about 1 million eggs on average, which are all released at once (Ref. 6390).

المرجع الرئيسي Upload your references | مراجع | المنظم | المتعاونين

Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)

IUCN Red List Status (Ref. 130435)


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

خطر للأنسان

  Harmless





استخدامات بشرية

مصائد: ذو قيمة تاجرية عالية
FAO - مصائد: landings; Publication: search | FIRMS - Stock assessments | FishSource | البحر حولنا

مزيد من المعلومات

مراجع
الأستزراع المائي
ملف الأستزراع المائي
سلالات
جيني
Electrophoreses
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

Download XML

مصادر علي الأنترنت

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | البحث في مراقبي الأسماك | CISTI | Catalog of Fishes: جنس, الانواع | DiscoverLife | ECOTOX | FAO - مصائد: landings; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: الوراثة, نيوكلوتيدة | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | شجرة الحياة | Wikipedia: ذهب, بحث | World Records Freshwater Fishing | سجلات علم الحيوانات

Estimates based on models

Preferred temperature (Ref. 123201): 5.8 - 12.5, mean 8 °C (based on 300 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00219 - 0.00690), b=2.98 (2.82 - 3.14), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
مستوى غذائي (Ref. 69278):  4.5   ±0.2 se; based on diet studies.
Generation time: 6.1 (5.2 - 8.9) years. Estimated as median ln(3)/K based on 18 growth studies.
المرونه (Ref. 120179):  منخفض, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 4.5-14 سنة (K=0.12-0.2; tm=3-7; tmax=25; Fec = 1,000,000).
Prior r = 0.31, 95% CL = 0.20 - 0.49, Based on 4 stock assessments.
Fishing Vulnerability (Ref. 59153):  High to very high vulnerability (66 of 100).
Climate Vulnerability (Ref. 125649):  High vulnerability (61 of 100).
فئة السعر (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 26.4 [12.3, 56.9] mg/100g; Iron = 0.629 [0.299, 1.299] mg/100g; Protein = 17.7 [15.5, 19.8] %; Omega3 = 0.224 [0.105, 0.456] g/100g; Selenium = 62.1 [26.1, 122.9] μg/100g; VitaminA = 17.2 [5.4, 54.1] μg/100g; Zinc = 0.541 [0.348, 0.866] mg/100g (wet weight); based on nutrient studies.