Carcharhinus macloti, Hardnose shark : fisheries

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Carcharhinus macloti (Müller & Henle, 1839)

Hardnose shark
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Carcharhinus macloti   AquaMaps   Data sources: GBIF OBIS
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Image of Carcharhinus macloti (Hardnose shark)
Carcharhinus macloti
Picture by McAuley, R.

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | 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

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

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)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 0; 背的软条 (总数): 0; 臀棘 0; 臀鳍软条: 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)

生物学特性     字汇 (例如 epibenthic)

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)

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

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)

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)

世界自然保护联盟红皮书 (Ref. 130435)

  临近濒危 (NT) (A2d); Date assessed: 27 November 2020

CITES


CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的 (Ref. 9997)





人类利用

渔业: 低经济
FAO - Publication: search | FishSource | 周边海洋

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俗名
同种异名
新陈代谢
捕食者
生态毒物学
繁殖
成熟度
产卵场
产卵群集
孕卵数

卵的发育
年龄范围
成长
体长-体重
体长-体长
体长-频率
形态测量图
型态特徵
仔鱼
稚鱼动力学
入添量
丰度
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参考文献
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遗传学
Electrophoreses
遗传率
疾病
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Nutrients
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合作者
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声音
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速度
泳型
鳃区
Otoliths
脑重体重比
眼睛色素

工具

特别资料

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网络资源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因组, 核苷酸 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 国家资料库 | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | 动物学的记录

Estimates based on models

Preferred temperature (Ref. 123201): 24 - 29.1, mean 28 °C (based on 2308 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 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).
价格分类 (Ref. 80766):   Medium.