Macrocheira kaempferi, Japanese giant spider crab
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Macrocheira kaempferi   Temminck, 1836

Japanese giant spider crab

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Macrocheira kaempferi  AquaMaps  Data sources: GBIF OBIS
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Image of Macrocheira kaempferi (Japanese giant spider crab)
No image available for this species;
drawing shows typical species in Majidae.

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

Malacostraca | Decapoda | Majidae

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

; تغييرات عمق 50 - 400 m (مرجع 99853), usually 50 - 200 m (مرجع 99852).  Subtropical

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

Northwest Pacific: Japan and Taiwan.

Length at first maturity / Size / Weight / سن

بلوغ: Lm ?  range ? - ? cm Max length : 30.0 cm CW جنس نر / بدون خواص جنسي; (مرجع 343); بيشينه وزن گزارش شده: 13.6 kg (مرجع 99323)

زيست شناسي     واژه نامه (بعنوان مثال epibenthic)

Largest crab in the world. Leg span may measure up to 3.7 m and weight may exceed more than 13.6 kg (Ref. 99323).

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

Copulation is evident. Life cycle: first stage zoeal larvae moults in 9-12 days after hatching; second stage zoeae moults in 12-14 days after the first moulting, entering the megalopa stage.

مآخذ اصلی مراجع | هماهنگ كننده | همكاران

Tanase, H. 1967 Preliminary notes on the zoea and megalopa of the giant spider crab, Macrocheira kaempferi de Haan. Publ. Seto Mar. Biol. Lab. XV(4):303-309. (مرجع 99852)

وضعيت در فهرست قرمز IUCN (مرجع 130435: Version 2025-1)


وضعيت از نظر سايتس (مرجع 108899)

Not Evaluated

CMS (مرجع 116361)

Not Evaluated

خطر برای انسان ها

  Harmless

استفاده انسانی


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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

Preferred temperature (Ref. 115969): 9.8 - 23.2, mean 18.8 (based on 142 cells).
Fishing Vulnerability (مرجع 71543): Low vulnerability (20 of 100).