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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 |
上传你的 图片 和 影像
照片 | 谷歌图片
Mustelus asterias
图片提供人 Salesjö, A.
照片 | 谷歌图片
图片提供人 Salesjö, A.
分类 / 名称 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).
环境：氛围 / 气候带 / 深度上下限 / 分布范围 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 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 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。
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: 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。
生命周期和交配行为 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
上传您的参考资料 | 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)
CITES
Not Evaluated
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: landings search; Publication: search | FishSource | 周边海洋
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基于模型的估算
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系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00174 (0.00146 - 0.00206), b=3.13 (3.08 - 3.18), in cm total length, based on LWR estimates for this species (Ref. 93245). |
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营养阶层 (参考文献 69278) |
3.6 ±0.3 se; based on diet studies. |
| Generation time | 7.5 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies. |
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回复力 (参考文献 120179) |
非常低的, 最小族群倍增时间超过14 年 (tm=2-3; Fec=7). |
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渔业脆弱性 (Ref. 59153) |
High to very high vulnerability (71 of 100). 🛈 |
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气候脆弱性 (Ref. 125649) |
Moderate to high vulnerability (49 of 100). 🛈 |
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价格分类 (Ref. 80766) |
Medium. |
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营养素 (Ref. 124155) |
Calcium = 7.5 [2.7, 39.2] mg/100g; Iron = 0.16 [0.05, 0.62] mg/100g; Protein = 21.2 [18.8, 23.6] %; Omega3 = 0.236 [0.101, 0.548] g/100g; Selenium = 22.7 [7.0, 76.8] μg/100g; VitaminA = 6.69 [2.12, 20.78] μg/100g; Zinc = 0.428 [0.190, 0.861] mg/100g (wet weight); |