Mesonychoteuthis hamiltoni, Antarctic cranch squid : fisheries

Mesonychoteuthis hamiltoni   Robson, 1925

Antarctic cranch squid
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No photo available for this species.
No drawings available for Cranchiidae.

رده بندی / Names اسامي عام | مترادف | CoL | ITIS | WoRMS

Cephalopoda | Oegopsida | Cranchiidae | Taoniinae

Environment: milieu / climate zone / تغييرات عمق / distribution range بوم شناسي

سطح زی; تغييرات عمق ? - 1981 m (مرجع 2987), usually 200 - 600 m (مرجع 275).  Polar; 33°S - 78°S, 180°W - 180°E (مرجع 275)

Distribution كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | معرفي

Atlantic and Indo-Pacific oceans: circumpolar, south of Antarctic Convergence, occasionally north in cold waters off South Africa.

Length at first maturity / Size / Weight / سن

بلوغ: Lm ?, range 100 - ? cm Max length : 420 cm TL جنس نر / بدون خواص جنسي; (مرجع 99323); بيشينه وزن گزارش شده: 495.0 kg (مرجع 99323)

زيست شناسي     واژه نامه (بعنوان مثال epibenthic)

Passive swimmer. Feeds on mesopelagic fishes (Myctophidae, Paralepididae), squids (Ref. 275).

Life cycle and mating behavior بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae

Members of the class Cephalopoda are gonochoric. Male and female adults usually die shortly after spawning and brooding, respectively. Mating behavior: Males perform various displays to attract potential females for copulation. During copulation, male grasp the female and inserts the hectocotylus into the female's mantle cavity where fertilization usually occurs. Life cycle: Embryos hatch into planktonic stage and live for some time before they grow larger and take up a benthic existence as adults.

مآخذ اصلی مراجع | هماهنگ كننده | همكاران

Roper, C.F.E., M.J. Sweeney and C.E. Nauen. 1984. (مرجع 275)

وضعيت در فهرست قرمز IUCN (مرجع 130435: Version 2024-2)

  حداقل نگرانی (LC) ; Date assessed: 02 May 2010

وضعيت از نظر سايتس (مرجع 108899)

Not Evaluated

CMS (مرجع 116361)

Not Evaluated

خطر برای انسان ها

استفاده انسانی

ماهي گيري – شيلات: علاقه بالقوه
| FishSource |

ابزارها

اطلاعات بيشتر

Trophic Ecology
Food items (preys)
تركيب غذايي
مصرف غذايي
شکارچیان
بوم شناسي
Population dynamics
رشد
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
فراواني
Life cycle
تولید مثل
بلوغ
Fecundity
تخم ریزی
Eggs
نمو تخم
Larvae
Physiology
Oxygen consumption
Human Related
Stamps, coins, misc.
Taxonomy
مراجع

منابع اينترنتي

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (ژنوم, نوکلئوتيد) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (برو, جستجو) | Zoological Record

Estimates based on models

Fishing Vulnerability (مرجع 71543): Very high vulnerability (90 of 100).
طبقه قيمت (مرجع 80766): Medium.