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); macloti: In honor of German naturalist Heinrich Christian Macklot (1799-1832, Latinized as Maclot), who collected holotype in New Guinea. (See ETYFish).
More on authors: Müller & Henle.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 ? - 170 m (Ref. 6871). 亞熱帶的; 37°N - 27°S, 39°E - 154°E
Indo-West Pacific: Kenya, Tanzania, Pakistan, India, Sri Lanka, Andaman Sea, Myanmar, Viet Nam, China, Taiwan, Hong Kong and the Philippines (Ref. 6821), New Guinea. Also in the Arafura Sea (Ref. 9819). Possibly occurring in the Gulf of Aden (Ref. 9997).
印度-西太平洋: 肯亞，坦尚尼亞，巴基斯坦，印度，斯里蘭卡，安達曼海，緬甸，越南，中國，台灣，香港與菲律賓 (參考文獻 6821) ，新幾內亞。 也在阿拉弗拉海中.(參考文獻 9819) 可能出現在亞丁灣。 (參考文獻 9997)
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 72.3, range 70 - 89 cm
Max length : 110 cm TL 雄鱼/尚未辨别雌雄; (Ref. 6871)
背棘 (总数) : 0; 臀棘: 0. A small slender shark with a long narrowly rounded or somewhat pointed snout, no interdorsal ridge, small pectoral fins, a small first dorsal fin with an extremely long rear tip and a small low second dorsal fin with a long rear tip (Ref. 244). Back grayish or grey-brown, belly white; posterior margin of pectorals and ventral caudal fin lobe with an inconspicuous white edge; posterioventral and dorsal margins of caudal fin with a narrow black edge (Ref. 9997).
一种小的细长鲨鱼有一个长的狭窄圆形或者略微尖的吻又没有间背脊，小的胸鳍, 一小的第一背鳍有一个非常长的后顶端与一个小的低第二背鳍鳍具有一个长的后顶端.(参考文献 244) 背面浅灰色或灰褐色, 腹部白色的; 胸鳍与腹面尾鳍叶的后缘有一个不明显的白色边缘; 腹鳍后半部与尾鳍上缘具有一个狭窄的黑边。 (参考文献 9997)
Found in inshore and offshore waters of continental and insular shelves (Ref. 9997). Feeds mainly on fishes, also cephalopods and crustaceans (Ref. 6871). Viviparous (Ref. 50449). Of limited interest to fisheries due to its small size (Ref. 9997). Utilized fresh and probably dried-salted for human consumption (Ref. 244).
发现于大陆架与岛屿棚的近岸与外海水域了。 (参考文献 9997) 主要吃鱼，也捕食头足类与甲壳动物。 (参考文献 6871) 胎生的.(参考文献 50449) 渔民不太有兴趣捕捞由于它的体型小.(参考文献 9997) 生鲜使用与可能乾燥盐腌供人类消费.(参考文献 244)
Viviparous, placental (Ref. 50449). 1 or 2 (usually 2) in a litter (Ref. 244). Size at birth 45 to 50 cm TL (Ref. 9997). Distinct pairing with embrace (Ref. 205). 12 months gestation period (Ref.58048).印度-西太平洋: 肯亞，坦尚尼亞，巴基斯坦，印度，斯里蘭卡，安達曼海，緬甸，越南，中國，台灣，香港與菲律賓 (參考文獻 6821) ，新幾內亞。 也在阿拉弗拉海中.(參考文獻 9819) 可能出現在亞丁灣。 (參考文獻 9997)
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): 24 - 29.1, mean 28 °C (based on 2308 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00437 (0.00261 - 0.00730), b=3.07 (2.93 - 3.21), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.2 ±0.4 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).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (66 of 100).
