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Zygochlamys patagonica, Patagonean scallop : fisheries
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Zygochlamys patagonica   (King & Broderip, 1832)

Patagonean scallop

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Zygochlamys patagonica  AquaMaps  Data sources: GBIF OBIS
上传你的 图片 
谷歌图片 |
Image of Zygochlamys patagonica (Patagonean scallop)
No image available for this species;
drawing shows typical species in Pectinidae.


Argentina country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: Known from Strait of Magellan (Ref. 92995). C: Refs. 83435, 87801, 92889, 92995; O: Refs. 87884, 95577, 95589.
National Checklist: Argentina
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ar.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Rosenberg, G., 2009
National Database:

Common names from other countries

Classification / Names / Names 俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

Bivalvia > Pectinida () > Pectinidae (scallops)

Environment: milieu / climate zone / depth range / distribution range 生态学

; 深度上下限 1 - 270 m (Ref. 87801), usually 70 - 120 m (Ref. 114844).    , preferred 8°C (Ref. 107945); 26°S - 65°S, 110°W - 53°W

分布 国家 | FAO区域 | 生态系 | 标本纪录 | 简介

Southeast Pacific, Southwest Atlantic and Antarctic: Magellanic biogeographic province. In the Pacific from Puerto Montt to Strait of Magellan and Cape Horn (56°S) to the Atlantic northwards to Rio de la Plata estuary (35°S). Also from Palmer Archipelago, Antarctica and Easter Island. Introduced in the Mediterranean. Subtropical to polar.

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm Max length : 7.8 cm SHL 雄鱼/尚未辨别雌雄; (Ref. 83435)

生物学特性     字汇 (例如 epibenthic)

The Patagonian scallop fishery of this species has been certified by the Marine Stewardship Council (http://www.msc.org/) as well-managed and sustainable (http://www.msc.org/html/content_1294.htm). This is an epifaunal species found at depths of 1 to 270 meters. Adults live on the bottom supported by their right valve while juveniles appear as epibionts of algae and other invertebrates. Single species found in shallow waters and forms large banks in deeper waters. Larvae are free-living (Ref. 87801). It is found in forests of Macrocystis pyrifera (Ref. 92889).

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.

主要参考文献 参考文献 | 合作者 | 合作者

Rosenberg, G. 2009. (Ref. 83435)

世界自然保护联盟红皮书 (Ref. 130435)

  不评价 

引用情况 (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

 

人类利用

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

工具

更多信息

俗名
同种异名
捕食者
繁殖
成熟度
产卵场
孕卵数

卵的发育

网络资源

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(渔业: ; publication : search) | 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

Estimates based on models

回复力 (Ref. 69278) 高度, 族群倍增时间少于 15个月 (K=0.19-0.62).
Prior r = 0.57, 95% CL = 0.37 - 0.85, Based on 1 data-limited stock assessment.
价格分类 (Ref. 80766): Medium.