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Chaceon quinquedens (Smith, 1879)
Red crab| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Chaceon quinquedens AquaMaps Data sources: GBIF OBIS |
را بارگذاری کني تصاوير
تصوير گوگل |
No image available for this species;
drawing shows typical species in Geryonidae.
تصوير گوگل |
drawing shows typical species in Geryonidae.
رده بندی / Names اسامي عام | مترادف | CoL | ITIS | WoRMS
Malacostraca | Decapoda | Geryonidae
Environment: milieu / climate zone / تغييرات عمق / distribution range بوم شناسي
; تغييرات عمق 0 - 2243 m (مرجع 104446). Temperate, preferred 22°C (مرجع 107945); 44°N - 23°N, 94°W - 62°W
Distribution كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | معرفي
Western Atlantic: From Emerald Bank, Nova Scotia, Canada, and the Gulf of Maine to the Mid-Atlantic Bight and the Gulf of Mexico.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?, range 7 - 9.1 cm Max length : 18.0 cm CW جنس نر / بدون خواص جنسي; (مرجع 96186); 13.6 cm CW (female)
The larvae of this species may remain planktonic for up to 4 months before settlement depending on water temperature (Ref. 2763). Found along the continental shelf edge and slope. Associated with smooth or dimpled, unconsolidated and consolidated silt-clay sediments. Also occurs in canyon community (Ref. 96189). Displays deep-to-shallow migration as crabs mature wherein adult females generally inhabit shallower water than adult males, while juveniles tend to occur in deeper waters than adults (Ref. 96186). Reported to be opportunistic feeders. Adults eat benthic fauna such as sponges, hydroids, gastropods, scaphopods, small polychaetes and crustaceans, as well as larger prey like demersal and mid-water fish, squid and quill worm. Also scavenges deadfalls of fish and squid. May at times resort to deposit feeding and consume man-made artifacts (Ref. 96189).
Life cycle and mating behavior بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Adult females do not mate every year. After mating, females carry fertilized eggs on their pleopods for up to 9 months until the larvae are released (Ref. 2765). Brood sizes range from 160,000 to 270,000 eggs, and fecundity increases with female body size (Ref. 2766).
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Abellán, L.J.L., E. Balguerías and V. Fernández-Vergaz 2002 Life history characteristics of the deep-sea crab Chaceon affinis population off Tenerife (Canary Islands). Fish. Res. 58(2):231-239. (مرجع 2677)
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
استفاده انسانی
ماهي گيري – شيلات: تجاري
FAO - ماهي گيري – شيلات: landings | FishSource | Sea Around Us
ابزارها
اطلاعات بيشتر
Trophic Ecology
بوم شناسي
Population dynamics
Distribution
Physiology
منابع اينترنتي
BHL | BOLD Systems | CISTI | DiscoverLife | FAO(ماهي گيري – شيلات: ; 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): 3.8 - 12.9, mean 6.4 (based on 34 cells).
Climate Vulnerability
(مرجع 125649):
Low to moderate vulnerability (30 of 100).
Nutrients : Calcium = 109 [35, 184] mg/100g; Iron = 1.59 [1.21, 1.97] mg/100g; Protein = 20.2 [19.2, 21.3] %; Omega3 = 0.285 [0.185, 0.386] g/100g; Selenium = 48.3 [-31.7, 128.3] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.79 [1.17, 2.40] mg/100g (wet weight); based on nutrient studies.