Lutjanus bengalensis, Bengal snapper : fisheries
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Lutjanus bengalensis (Bloch, 1790)

Bengal snapper
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Lutjanus bengalensis   AquaMaps   Data sources: GBIF OBIS
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Lutjanus bengalensis
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分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Actinopteri > Eupercaria/misc (Various families in series Eupercaria) > Lutjanidae (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
More on author: Bloch.

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

; 海洋 礁区鱼类; 深度上下限 10 - 30 m (Ref. 9710). 热带

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

Indo-West Pacific: widespread; from South Africa to the Philippines; north to Japan. Records from the Middle East, including the Red Sea, refer to L. sapphirolineatus.
印度洋: 红海而且东非到苏门答腊。 偶然地发现于了印度尼西亚更向东达安彭。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55); common length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 11; 背的软条 (总数): 13-14; 臀棘 3; 臀鳍软条: 8. This species is distinguished by the following characters: D XI,13 or 14 (usually 13); A III, 8; pectoral-fin 16 or 17; lateral-line scales 47-50; horizontal scale rows above the lateral line 8 or 9; scale rows above lateral line rising obliquely toward dorsal profile; predorsal scales extending forward nearly to level of just above anterior edge of orbit; scale rows on cheek 8-11; without subocular extension of cheek scales; gill rakers on first arch 7 or 8 + 15-17 = 22-25; tongue is smooth, toothless; preopercular notch developed just above angle; interopercular knob inconspicuous; the first blue stripe is running from above anterior edge of eye and ending below the 7?9th dorsal-fin spine base; third stripe usually running from middle of upper part of opercle or anterior edge of upper opercle to below posterior fourth of soft portion of dorsal fin, reaching the last soft dorsal-ray base (Ref. 110188).
吻略微尖的; 眶前骨相当狭窄的, 它的宽度通常少于眼直径。 前鳃盖骨凹槽与疖瘤发展良好的。 鳞片列背面斜向上升在侧联机面。 色彩是通常鲜黄色的在身体的上半部上与腹侧白色的; 上侧面有四条蓝色的斑纹,最上面的延伸从鳃盖上缘到最后一根背鳍鳍条的基底与最低的从眼睛后缘到尾梗中央。 中间的鳍是黄色的; 胸鳍与腹鳍微白色的。

生物学特性     字汇 (例如 epibenthic)

Adults mainly inhabit coral and rocky reefs (Ref. 30573). They sometimes form small aggregations around rocky outcrops and coral heads during daylight hours. Feed on fishes and crustaceans (Ref. 30573).

主要地居住于珊瑚礁与岩礁。 (参考文献 30573) 有时形成小群鱼群岩石的露头与珊瑚顶部的周围在白天的时候。 吃鱼与甲壳动物。 (参考文献 30573)

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

印度洋: 红海而且东非到苏门答腊。 偶然地发现于了印度尼西亚更向东达安彭。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Iwatsuki, Y., J.M. Al-Mamry and P.C. Heemstra, 2016. Validity of a blue stripe snapper, Lutjanus octolineatus (Cuvier 1828) and a related species, L. bengalensis (Bloch 1790) with a new species (Pisces; Lutjanidae) from the Arabian Sea. Zootaxa 4098(3):511-528. (Ref. 110188)

世界自然保护联盟红皮书 (Ref. 125652)

  最不相关 (LC) ; Date assessed: 29 June 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: 商业性
FAO - Publication: search | FishSource |

更多信息

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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. 115969): 26.7 - 29.3, mean 28.6 °C (based on 460 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00712 - 0.03073), b=2.98 (2.82 - 3.14), in cm total length, based on LWR estimates for this Genus-BS (Ref. 93245).
营养阶层 (Ref. 69278):  3.8   ±0.60 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):  Low vulnerability (20 of 100) .
Climate Vulnerability (Ref. 125649):   (0 of 100) .
价格分类 (Ref. 80766):   High.
Nutrients (Ref. 124155):  Calcium = 44.2 [29.5, 63.3] mg/100g ; Iron = 0.375 [0.258, 0.586] mg/100g ; Protein = 18.7 [17.3, 20.0] % ; Omega3 = 0.155 [0.115, 0.208] g/100g ; Selenium = 64.9 [45.7, 92.8] μg/100g ; VitaminA = 174 [35, 506] μg/100g ; Zinc = 0.593 [0.443, 0.980] mg/100g (wet weight);