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Related species
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Chaceon - Species in
Geryonidae - - Classification -
- Geryonidae
- Decapoda
- Malacostraca
- Chordata
- Animalia
- Species in
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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 |
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drawing shows typical species in Geryonidae.
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drawing shows typical species in Geryonidae.
Classification / Names Tên thường gặp | Các synonym ( Các tên trùng) | CoL | ITIS | WoRMS
Malacostraca | Decapoda | Geryonidae
Environment: milieu / climate zone / Mức độ sâu / distribution range Sinh thái học
; Mức độ sâu 0 - 2243 m (Tài liệu tham khảo 104446). Temperate, preferred 22°C (Tài liệu tham khảo 107945); 44°N - 23°N, 94°W - 62°W
Distribution Các nước | Các khu vực của FAO | Các hệ sinh thái | Những lần xuất hiện | Những chỉ dẫn
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 / Bộ gần gũi / Weight / Age
Chín muồi sinh dục: Lm ?, range 7 - 9.1 cm Max length : 18.0 cm CW con đực/không giới tính; (Tài liệu tham khảo 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 Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Eggs | Sự sinh sản | 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).
Main reference
Các tài liệu tham khảo | Người điều phối | Người cộng tác
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. (Tài liệu tham khảo 2677)
IUCN Red List Status
(Tài liệu tham khảo 130435: Version 2025-1)
CITES status (Tài liệu tham khảo 108899)
Not Evaluated
CMS (Tài liệu tham khảo 116361)
Not Evaluated
Threat to humans
Human uses
Các nghề cá: Tính thương mại
FAO - Các nghề cá: landings | FishSource | Biển chung quanh ta
Các công cụ
Thêm thông tin
Sinh thái dinh dưỡng
Sinh thái học
Population dynamics
Sự sinh trưởng
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Sự phong phú
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Sự phong phú
Life cycle
Distribution
Physiology
Human Related
Stamps, coins, misc.
Outreach
Taxonomy
Các tài liệu tham khảo
Các nguồn internet
BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Các nghề cá: ; publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Cây Đời sống | Wikipedia (Go, tìm) | Tạp chí Zoological Record
Estimates based on models
Preferred temperature
(Ref. 115969): 3.8 - 12.9, mean 6.4 (based on 34 cells).
Climate Vulnerability
(Tài liệu tham khảo 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.