Trachinotus botla, Largespotted dart : fisheries, gamefish

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Trachinotus botla (Shaw, 1803)

Largespotted dart
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Trachinotus botla   AquaMaps   Data sources: GBIF OBIS
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Trachinotus botla
Picture by Randall, J.E.

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Carangiformes (Jacks) 鱸形目 (Jacks) > Carangidae (Jacks and pompanos) > Trachinotinae
Etymology: Trachinotus: Greek, trachys, -eia, -ys = rough + Greek,noton = back (Ref. 45335).
More on author: Shaw.

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

海洋; 半咸淡水 礁区鱼类. 熱帶

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

Indian Ocean: Somalia (Ref. 30573) and Kenya to Algoa Bay, South Africa; also Madagascar, Sri Lanka and western Australia.
印度洋: 索馬利亞 (參考文獻 30573) 與肯亞到南非奧歌亞灣; 也馬達加斯加,斯里蘭卡與澳洲西部。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 75.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3197); common length : 60.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5450); 最大体重: 2.3 kg (Ref. 3287)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 7; 背的软条 (总数): 22-24; 臀棘 3; 臀鳍软条: 19 - 22. Bluish black above, silvery below; 1-5 large spots on or near LL (absent in specimens less than 15 cm, number of spots increasing with age); caudal, 2nd dorsal and anal fins dusky to blue-black, the lobes usually darker (Ref. 3197).
蓝黑色的上方, 下面银色的; 1-5个大的斑点在 LL 之上或附近;(不存在于标本少于 15 公分, 随着年龄增加的斑点的数字) 尾部的, 第二背鳍与臀鳍鳍暗色的到蓝黑色的, 叶通常比较深色的.(参考文献 3197)

生物学特性     字汇 (例如 epibenthic)

Adults occur inshore (Ref. 7300), in sandy surf zones; juveniles in shallow surf zones (Ref. 4332). Adults feed on crabs, mussels, and worms (Ref. 5213).

生活于近海。 (参考文献 7300) 成鱼在沙的海浪区; 稚鱼在水浅的海浪区。 (参考文献 4332) 吃螃蟹,贻贝,与蠕虫。 (参考文献 5213)

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

印度洋: 索馬利亞 (參考文獻 30573) 與肯亞到南非奧歌亞灣; 也馬達加斯加,斯里蘭卡與澳洲西部。

主要参考文献 Upload your references | 参考文献 | 合作者 : Smith-Vaniz, William F. | 合作者

Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 17 July 2017

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 低经济; 游钓鱼种: 是的
FAO - Publication: search | FishSource |

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卵的发育
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形态测量图
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Otoliths
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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): 20.5 - 29.1, mean 28.1 °C (based on 1436 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00555 - 0.02168), b=2.94 (2.76 - 3.12), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
营养阶层 (Ref. 69278):  3.2   ±0.40 se; based on food items.
回复力 (Ref. 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (50 of 100).
价格分类 (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 44.7 [22.8, 78.5] mg/100g; Iron = 0.691 [0.401, 1.233] mg/100g; Protein = 19.8 [17.8, 21.8] %; Omega3 = 0.138 [0.093, 0.214] g/100g; Selenium = 36.1 [22.3, 61.7] μg/100g; VitaminA = 41.8 [12.8, 122.1] μg/100g; Zinc = 1.21 [0.88, 1.61] mg/100g (wet weight);