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) >
Carcharhinidae (Requiem sharks)
白眼鮫科 (Requiem sharks)
Etymology: Carcharhinus: karcharos (Gr.), sharp or jagged; rhinus, an ancient name for sharks, from rhine (Gr.), rasp, both words alluding to a shark's jagged, rasp-like skin. (See ETYFish); altimus: Latin for highest, allusion not explained nor evident. (See ETYFish).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 12 - 810 m (Ref. 58302), usually 80 - 220 m (Ref. 9253). 亞熱帶的; 46°N - 31°S, 180°W - 180°E
Circumglobal: tropical to temperate watersin the Atlantic, Pacific and Indian oceans. Introduced in the Mediterranean via Gibralltar.
Circumglobal, 在熱帶與溫帶的海洋中有零碎的記錄.(參考文獻 9997) 西大西洋: 美國佛羅里達到委內瑞拉。 東大西洋: 塞內加爾到迦納, 包括地中海。 西印度洋: 紅海，莫三比克 (參考文獻 6871) ，南非，馬達加斯加與印度。 西太平洋: 中國，台灣與澳洲.(參考文獻 9997) 中太平洋: 夏威夷。 東太平洋: 加州灣與墨西哥南部，哥倫比亞與厄瓜多。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 230.0, range 205 - 282 cm
Max length : 300 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2334); common length : 250 cm TL 雄鱼/尚未辨别雌雄; (Ref. 26999); 最大体重: 167.8 kg (Ref. 40637)
背棘 (总数) : 0; 臀棘: 0. A heavily-bodied, cylindrical shark with a large, long and broad snout, long nasal flaps and high, triangular, saw-edged upper teeth; interdorsal ridge high and prominent; pectoral and dorsal fins large and straight (Ref. 5578). Grayish with no conspicuous markings, white below (Ref. 5578); inner corners of pectoral fins blackish (Ref. 9997).
身体很重, 圆筒形的鲨鱼有一个大的，长的与宽的吻又长的鼻盖与高的，三角形的，和边缘锯状的上颚齿; 间背脊高且突出的; 胸鳍与背鳍大与直的.(参考文献 5578) 浅灰色的没有显着的斑纹, 腹面白色的;(参考文献 5578) 胸鳍的内角黑色的.(参考文献 9997)
Found near the edge of the continental and insular shelves and uppermost slopes (Ref. 244). Rare in shallow waters (Ref. 9997), bottom associated near shelf breaks and drop-offs; young may occur at 25 m (Ref. 58302). Feeds on bony fishes, other sharks, stingrays, and cuttlefish (Ref. 244). Viviparous (Ref. 50449). Utilized for fishmeal, liver oil, and shagreen (Ref. 9997). Minimum depth reported taken from Ref. 244.
发现于靠近大陆架与岛屿棚的边缘与最上面的斜坡了。 (参考文献 244) 稀有的在浅水区中.(参考文献 9997) 吃硬骨鱼类，其他的鲨鱼， 与墨鱼。 (参考文献 244) 胎生的.(参考文献 50449) 用来做鱼粉，肝油与鲨鱼皮了。 (参考文献 9997) 最小深度报告取自参考文献 244.
Viviparous, placental (Ref. 50449). Gives birth every second year with 1-13 (average 9) pups per litter (Ref. 58048). In the Mediterranean, sharks give birth in August and September, however in Madagascar, young are born in September and October (Ref. 244). Size at birth 60-75 cm (Ref. 6871); 70-90 cm TL (Ref.58048). Distinct pairing with embrace (Ref. 205).Circumglobal, 在熱帶與溫帶的海洋中有零碎的記錄.(參考文獻 9997) 西大西洋: 美國佛羅里達到委內瑞拉。 東大西洋: 塞內加爾到迦納, 包括地中海。 西印度洋: 紅海，莫三比克 (參考文獻 6871) ，南非，馬達加斯加與印度。 西太平洋: 中國，台灣與澳洲.(參考文獻 9997) 中太平洋: 夏威夷。 東太平洋: 加州灣與墨西哥南部，哥倫比亞與厄瓜多。
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)
人类利用
渔业: 低经济
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Estimates based on models
Preferred temperature (Ref.
123201): 13.8 - 26.5, mean 19.9 °C (based on 875 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00331 (0.00178 - 0.00617), b=3.11 (2.96 - 3.26), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.5 ±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 (Fec=1-13;).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
Nutrients (Ref.
124155): Calcium = 2.96 [0.55, 15.71] mg/100g; Iron = 0.338 [0.086, 0.978] mg/100g; Protein = 22.9 [20.0, 25.1] %; Omega3 = 0.186 [0.069, 0.461] g/100g; Selenium = 24 [8, 71] μg/100g; VitaminA = 26.4 [9.0, 79.0] μg/100g; Zinc = 0.305 [0.149, 0.601] mg/100g (wet weight);
