Lithodes santolla, Southern king crab : fisheries
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Lithodes santolla   (Molina, 1782)

Southern king crab

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Lithodes santolla  AquaMaps  Data sources: GBIF OBIS
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drawing shows typical species in Lithodidae.

分类 / 名称 俗名 | 同种异名 | CoL | ITIS | WoRMS

Malacostraca | Decapoda | Lithodidae | Lithodinae

环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学

Benthic; 深度上下限 0 - 700 m (参考文献 2686).  Subtropical, preferred 9°C (参考文献 107945); 34°S - 57°S, 77°W - 51°W

分布 Territories | FAO区域 | 生态系 | 标本纪录 | 简介

Southeast Pacific and Southwest Atlantic: from Chile (Talcahuano to Cape Horn), Falkland Islands, Argentina and Uruguay. Subtropical and temperate.

首次成熟时的长度 / 大小 / 重量 / 年龄

成熟度: Lm ?, range 6 - 7.5 cm Max length : 19.0 cm CL 雄鱼/尚未辨别雌雄; (参考文献 93013); 最大体重: 8.0 kg (参考文献 93013)

生物学特性     字汇 (例如 附生)

Restricted to deeper waters (Ref. 2786). Intraspecific predation observed in its early stages (Ref. 104081). Juveniles are observed to form aggregations known as "pods" on large kelp Macrocystis pyrifera. Young individuals are found around the holdfasts and stipes of this kelp (Ref. 104212) as well as on rocky bottoms in the subtidal nearshore (Ref. 104371). Juveniles are voracious and opportunistic omnivorous predators (Ref. 104371). Scavenger and predator (Ref. 113323). Also in Ref. 78676.

生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼

Life cycle: Females begin molting in late November to early December. Fertilization occurs right after oviposition. Embryogenesis lasts 9-10 months. Larval hatching occurs between mid-September and October. Embryos develop into lecithotrophic or facultative larvae, which passes through three zoeal and one megalopal stages, and later metamorphoses to the first benthic crab stage. Mating behavior: A precopulatory embrace occurs between an old-shelled male and a recently molted female. Females carry 5500-60000 eggs (Ref. 93013).

主要参考文献 参考文献 | 合作者 | 合作者

Arana, P.M.E. and M.A. Retamal 1999 Nueva distribución de Paralomis birsteini Macpherson, 1988 en aguas antárcticas (Anomura, Lithodidae, Lithodinae). Invest. Mar, Valparaíso 27:101-110. (参考文献 2676)

世界自然保护联盟红皮书 (参考文献 130435: Version 2025-2 (Global))

  不评价 

引用情况 (参考文献 108899)

Not Evaluated

CMS (参考文献 116361)

Not Evaluated

对人类的威胁

  Harmless

人类利用

渔业: 商业性
FAO - 渔业: landings search; Publication: search | FishSource | 周边海洋

工具

电子书 | 野外调查

更多信息

营养生态学
食物（猎物）
食性组成
食物消耗量
捕食者
生态学
生态学
人口动态
成长
最大年龄/尺寸
长度-重量关系
长短关系
体长-频率
质量转换
丰度
生命周期
繁殖
成熟度
孕卵数
产卵场
卵
卵的发育
仔鱼
分布
Territories
FAO区域
生态系
标本纪录
简介
生理学
耗氧量
与人类有关
邮票、硬币、杂项
外联
合作者
分类学
俗名
同种异名
型态特徵
照片
参考文献
参考文献

网络资源

BHL | BOLD Systems | CISTI | DiscoverLife | FAO - 渔业: landings search; Publication: search | Fishipedia | GenBank (基因组, 核苷酸) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | 树状分类阶层 | Wikipedia (转至, 搜寻) | 动物学的记录

基于模型的估算

回复力
(Ref. 69278):		 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.15-0.22; tm=5)
渔业脆弱性
(参考文献 71543)		 Moderate vulnerability (41 of 100).
气候脆弱性
(参考文献 125649)		 Moderate to high vulnerability (51 of 100)
价格分类
(参考文献 80766):		 Medium.
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.