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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Mustelus asterias AquaMaps Data sources: GBIF OBIS |
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Mustelus asterias
Picture by Salesjö, A.
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Picture by Salesjö, A.
United Kingdom country information
Common names:
Morgi llyfn, Smooth-hound, Stellate smooth-hound
Occurrence: native
Salinity: marine
Abundance: common (usually seen) | Ref: Ellis, J.R., A. Cruz-Martinez, B.D. Rackham and S.I. Rodgers, 2005
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Widespread around the British Isles (10-199 m), and most abundant along the southern and western coasts of the UK with high catch rates recorded in the outer Thames Estuary and Bristol Channel. Juveniles were caught frequently in the inshore waters of England and Wales, particularly off the south coast of England, outer part of the Thames Estuary and Bristol Channel (Ref. 82399).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/uk.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Compagno, L.J.V., 1984
National Database:
Occurrence: native
Salinity: marine
Abundance: common (usually seen) | Ref: Ellis, J.R., A. Cruz-Martinez, B.D. Rackham and S.I. Rodgers, 2005
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Widespread around the British Isles (10-199 m), and most abundant along the southern and western coasts of the UK with high catch rates recorded in the outer Thames Estuary and Bristol Channel. Juveniles were caught frequently in the inshore waters of England and Wales, particularly off the south coast of England, outer part of the Thames Estuary and Bristol Channel (Ref. 82399).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/uk.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Compagno, L.J.V., 1984
National Database:
Common names from other countries
分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii 板鳃亚纲 (鲨鱼与 鱼) (sharks and rays) > Carcharhiniformes (Ground sharks) 白眼鮫目 (Ground sharks) > Triakidae (Houndsharks) 平滑鮫科 (Houndsharks) > Triakinae
Etymology: Mustelus: Latin for weasel, an ancient name for sharks, possibly referring to the pointed snouts, swift movements and/or rapacious feeding behavior of smaller predatory sharks [strictly not tautonymous with Squalus mustelus Linnaeus 1758 since type was designated by the ICZN] (See ETYFish); asterias: Starry, referring to many small white spots on dorsal (upper) surface of body (See ETYFish).
Etymology: Mustelus: Latin for weasel, an ancient name for sharks, possibly referring to the pointed snouts, swift movements and/or rapacious feeding behavior of smaller predatory sharks [strictly not tautonymous with Squalus mustelus Linnaeus 1758 since type was designated by the ICZN] (See ETYFish); asterias: Starry, referring to many small white spots on dorsal (upper) surface of body (See ETYFish).
Environment: milieu / climate zone / depth range / distribution range 生态学
海洋 居于水底的; 深度上下限 0 - 350 m (Ref. 6808). 溫帶; 61°N - 16°N, 19°W - 36°E
分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri
Northeast Atlantic: British Isles and North Sea to Canary Islands, including the Mediterranean and Mauritania.
東北大西洋: 不列顛群島與北海至加納利群島, 包括地中海與茅利塔尼亞。
東北大西洋: 不列顛群島與北海至加納利群島, 包括地中海與茅利塔尼亞。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 81.0, range 85 - ? cm
Max length : 154 cm TL 雄鱼/尚未辨别雌雄; (Ref. 86318); 最大体重: 4.8 kg (Ref. 4699)
Max length : 154 cm TL 雄鱼/尚未辨别雌雄; (Ref. 86318); 最大体重: 4.8 kg (Ref. 4699)
A common inshore and offshore shark found on the continental and insular shelves from the intertidal down to at least 100 m. Prefers sandy and gravelly bottom. Feeds primarily on crustaceans (crabs, hermit crabs, lobsters and slipper lobsters). Ovoviviparous (aplacental), with 7 to 15 young per litter. Size at birth about 30 cm. Utilized fresh and dried salted.
一种常见的岸边与外海的鲨鱼发现于大陆架与岛屿棚了从潮间带向下至至少 100 公尺。 偏爱碎石与沙质底部。 主要吃甲壳动物 (螃蟹，寄居蟹，龙虾与拖鞋龙虾) 。 卵胎生的 (无胎盘的),7 到 15个幼鱼每胎。 出生时的大小大约 30 公分。 生鲜使用与乾燥盐腌。
一种常见的岸边与外海的鲨鱼发现于大陆架与岛屿棚了从潮间带向下至至少 100 公尺。 偏爱碎石与沙质底部。 主要吃甲壳动物 (螃蟹，寄居蟹，龙虾与拖鞋龙虾) 。 卵胎生的 (无胎盘的),7 到 15个幼鱼每胎。 出生时的大小大约 30 公分。 生鲜使用与乾燥盐腌。
Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Ovoviviparous, embryos feed solely on yolk (Ref. 50449).東北大西洋: 不列顛群島與北海至加納利群島, 包括地中海與茅利塔尼亞。
主要参考文献
Upload your references | 参考文献 | 合作者 : Compagno, Leonard J.V. | 合作者
Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244)
对人类的威胁
无害处的
人类利用
渔业: 商业性; 游钓鱼种: 是的
FAO(渔业: 产生; publication : search) | FishSource | 周边海洋
更多信息
Population dynamics
成长参数
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversion
入添量
丰度
成长参数
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversion
入添量
丰度
Physiology
Body composition
Nutrients
耗氧量
游泳类型
游泳速度
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
耗氧量
游泳类型
游泳速度
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
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Estimates based on models
Preferred temperature (Ref. 115969): 7 - 16.2, mean 10.1 (based on 587 cells).
Phylogenetic diversity index (Ref. 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00174 (0.00146 - 0.00207), b=3.13 (3.08 - 3.18), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
营养阶层 (Ref. 69278): 3.6 ±0.3 se; based on diet studies.
回复力 (Ref. 120179): 非常低的, 最小族群倍增时间超过14 年 (tm=2-3; Fec=7).
Fishing Vulnerability (Ref. 59153): High to very high vulnerability (71 of 100).
Climate Vulnerability (Ref. 125649): Moderate to high vulnerability (49 of 100).