Jasus lalandii, Cape rock lobster : fisheries
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Jasus lalandii   (Milne-Edwards, 1837)

Cape rock lobster

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Jasus lalandii  AquaMaps  Data sources: GBIF OBIS
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Image of Jasus lalandii (Cape rock lobster)
Jasus lalandii
Picture by FAO

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

Malacostraca | Decapoda | Palinuridae

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 - 200 m (参考文献 4).  Subtropical, preferred 18°C (参考文献 107945); 21°S - 37°S, 12°E - 26°E (参考文献 4)

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

Southeast Atlantic: Namibia to South Africa.

首次成熟时的长度 / 大小 / 重量 / 年龄

成熟度: Lm 6.6, range 5 - ? cm Max length : 46.0 cm BL 雄鱼/尚未辨别雌雄; (参考文献 4)

生物学特性     字汇 (例如 附生)

It has a maximum total body length of 46 cm and a carapace length of 18 cm. Maximum depth from Ref. 432'>113432. Fisheries: The tails of this species are exported frozen in the shell, or peeled and canned. Experimental work on culture techniques for this species are underway in South Africa. Protective measures includes a size limit (carapace length 8.5 cm), a closed season from July 1 to October 31, bag limits for sports fishermen (2 specimens per day), and the prohibition of taking ovigerous females or soft shelled specimens (Ref. 4). Occurs at depths from 0 to 46 m of coastal waters and inhabits rocky bottoms, sometimes with patches of sand and mud (Ref. 4).

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

The males molt between September and December. In the females, molting occurs in April or May, after which copulation takes place. Ovigerous females are found from May to October (Ref. 4).

主要参考文献 参考文献 | 合作者 | 合作者

Holthuis, L.B. 1991 FAO Species Catalogue. Vol. 13. Marine lobsters of the world. An annotated and illustrated catalogue of species of interest to fisheries known to date. FAO Fish. Synop. 125(13):292p. Rome: FAO. (参考文献 4)

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

  最不相关 (LC) ; Date assessed: 03 December 2009

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

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):		 低的, 最小族群倍增时间4.5 - 14 年 (K=0.1-0.11)
渔业脆弱性
(参考文献 71543)		 High vulnerability (56 of 100).
气候脆弱性
(参考文献 125649)		 Very high vulnerability (85 of 100)
价格分类
(参考文献 80766):		 Very high.
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.