Scoliodon laticaudus, Spadenose shark : fisheries, bait

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Scoliodon laticaudus Müller & Henle, 1838

Spadenose shark
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Scoliodon laticaudus   AquaMaps   Data sources: GBIF OBIS
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Image of Scoliodon laticaudus (Spadenose shark)
Scoliodon laticaudus
Picture by Randall, J.E.

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: Scoliodon: scolio-, from skolios (Gr.), oblique; odon (Gr.), tooth, referring to oblique teeth pointing towards sides of mouth. (See ETYFish);  laticaudus: latus (L.), wide or broad; cauda (L.), tail, allusion not explained, perhaps referring to width of upper caudal-fin lobe. (See ETYFish).
More on authors: Müller & Henle.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋; 半咸淡水 居于水底的; 非产卵性溯降河的 (Ref. 51243); 深度上下限 10 - 13 m. 熱帶; 26°C - 29°C (Ref. 4959); 34°N - 26°S, 32°E - 130°E

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

Indo-West Pacific: Persian Gulf (Ref. 68964), Somalia (Ref. 30573), Tanzania, Mozambique (Ref. 5213), Pakistan to Java in Indonesia; then Japan, China, and Taiwan. Reported from Australia (Ref. 4959).
印度-西太平洋: 索馬利亞 (參考文獻 30573) ,坦尚尼亞,莫三比克 (參考文獻 5213), 巴基斯坦到印尼的爪哇; 然後日本,中國與台灣。 記錄來自澳洲了。 (參考文獻 4959)

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm 38.3, range 33 - 76.5 cm
Max length : 100.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5450); 最大年龄: 6 年 (Ref. 244)

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. Bronze grey above, white below, fins sometimes darker than body; no conspicuous markings (Ref. 9997).
背面青铜灰色,腹面白色的, 鳍有时比身体颜色更深; 没有显着的斑纹.(参考文献 9997)

生物学特性     字汇 (例如 epibenthic)

Found on rocky substrates of coastal waters and lower reaches of tropical rivers (Ref. 244). It is uncertain, however, if this species can live in perfectly fresh water for extended periods (Ref. 244). Forms large schools (Ref. 244). Adults feed on small bony fishes, shrimps and cuttlefish (Ref. 244). Viviparous (Ref. 50449). Common by-catch of the inshore demersal gillnet fisheries, particularly those operating off Kalimantan (Ref.58048). Utilized fresh for human consumption; processed into fishmeal and used as bait for other sharks and bony fishes (Ref. 244). Maximum sizes up to 120 cm unconfirmed (Ref. 244).

栖息于沿岸水域与热带河的下游岩石的底部了。 (参考文献 244) 它是不确定的, 然而,是否这一个种能生活于纯淡水长时间.(参考文献 244) 形成大群鱼群。 (参考文献 244) 吃小的硬骨鱼类,虾与墨鱼。 (参考文献 244) 胎生的.(参考文献 50449) 生鲜使用供人类消费; 对于其他的鲨鱼与硬骨鱼类加工成鱼粉与用来当鱼饵了。 (参考文献 244) 最大体长向上到 120 公分未被证实的.(参考文献 244)

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

Viviparous, with an unusual columnar placenta (Ref. 244). Maternal and foetal placenta comprises the entire placenta (Ref. 39556). Transplacental nutrient transfer may be hemotrophic (Ref. 39556). Litter size varies from 1 (Ref. 58048) to 14 (Ref. 9997). Size at birth about 13 to 15 cm TL (Ref. 9997). Distinct pairing with embrace (Ref. 205).印度-西太平洋: 索馬利亞 (參考文獻 30573) ,坦尚尼亞,莫三比克 (參考文獻 5213), 巴基斯坦到印尼的爪哇; 然後日本,中國與台灣。 記錄來自澳洲了。 (參考文獻 4959)

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: 29 April 2020

CITES


CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的 (Ref. 244)





人类利用

渔业: 商业性; 诱饵: usually
FAO - Publication: search | FishSource |

更多信息

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
BRUVS
参考文献
养殖
养殖信息
品种
遗传学
Electrophoreses
遗传率
疾病
加工
Nutrients
Mass conversion
合作者
照片
Stamps, Coins Misc.
声音
神经毒
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 | Zoobank | 动物学的记录

Estimates based on models

Preferred temperature (Ref. 123201): 25.3 - 29, mean 28.5 °C (based on 1946 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.7500   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00316 - 0.00479), b=3.05 (3.00 - 3.10), in cm total length, based on LWR estimates for this species (Ref. 93245).
营养阶层 (Ref. 69278):  3.8   ±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 (K=0.88; tm=2; tmax=6; Fec=1).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (46 of 100).
价格分类 (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 45 [6, 245] mg/100g; Iron = 0.903 [0.233, 2.570] mg/100g; Protein = 21.2 [18.9, 23.4] %; Omega3 = 0.174 [0.064, 0.437] g/100g; Selenium = 31.8 [6.9, 94.3] μg/100g; VitaminA = 8.81 [3.51, 21.02] μg/100g; Zinc = 0.932 [0.431, 1.731] mg/100g (wet weight);