分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii
板鰓亞綱 (鯊魚與魟魚) (sharks and rays) >
Carcharhiniformes (Ground sharks)
真鯊目 (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); hemiodon: hemi-, from hemisys (Gr.), half; odon (Gr.), tooth, allusion not explained, perhaps referring to how teeth on upper jaw are serrated basally and smooth distally. (See ETYFish).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 居於水底的; 非產卵性溯降河的 (Ref. 51243); 深度上下限 10 - 150 m (Ref. 106604). 深水域; 25°N - 13°S
Indo-West Pacific: Gulf of Oman to Pakistan, India, and possibly Sri Lanka. Scattered localities from the eastern Indian Ocean and the western Pacific ranging from India to New Guinea.
印度-西太平洋: 阿曼灣到巴基斯坦,印度, 與可能地斯里蘭卡。 離散的分佈從範圍從印度到新幾內亞的東印度洋與西太平洋。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 200 cm TL 雄魚/尚未辨別雌雄; (Ref. 9997)
背棘 (總數): 0; 背的軟條 (總數): 0; 臀棘 0; 臀鰭軟條: 0. Grey above, white below, with the tips of the pectorals, and upper and lower caudal-fin lobes black; other fins dusky (Ref. 9997).
背面灰色的﹐腹面白色的, 胸鰭 , 與上、下尾鰭葉黑色,頂端; 其他的鰭暗色的.(參考文獻 9997)
A little-known shark found on the continental and insular shelves (Ref. 244). Reports from river mouths and rivers are based on old records that need verification (Ref. 9997). Probably feeds on small fishes, cephalopods, and crustaceans (Ref. 9997). Viviparous (Ref. 50449). Utilized fresh for human consumption (Ref. 9997).
所知極少的鯊魚發現於大陸棚與島嶼棚了。 (參考文獻 244) 來自河口與河的報告是以需要確認的舊的記錄為依據.(參考文獻 9997) 可能吃小魚,頭足類動物與甲殼動物。 (參考文獻 9997) 胎生的.(參考文獻 50449) 生鮮使用供人類消費.(參考文獻 9997)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Distinct pairing with embrace (Ref. 205). Viviparous, placental (Ref. 50449).印度-西太平洋: 阿曼灣到巴基斯坦,印度, 與可能地斯里蘭卡。 離散的分佈從範圍從印度到新幾內亞的東印度洋與西太平洋。
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)
IUCN 瀕危狀態 (Ref. 130435)
極危 (CR) (C2a(i)); Date assessed: 28 September 2020
人類使用
漁業: 自給性漁業
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參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
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Estimates based on models
Preferred temperature (Ref.
123201): 25.2 - 29.1, mean 28.3 °C (based on 844 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00479 (0.00221 - 0.01036), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.2 ±0.58 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Fec assumed to be <100).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).