Melichthys vidua, Pinktail triggerfish : fisheries, aquarium

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Melichthys vidua (Richardson, 1845)

Pinktail triggerfish
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Melichthys vidua   AquaMaps   Data sources: GBIF OBIS
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Image of Melichthys vidua (Pinktail triggerfish)
Melichthys vidua
Picture by Muséum-Aquarium de Nancy/B. Alenda

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

Teleostei > Tetraodontiformes (Puffers and filefishes) > Balistidae (Triggerfishes)
Etymology: Melichthys: Greek, melas, melaina, melan, black + icthys yos, fish. On the other hand, in Smith et al.,1986: 878), 'body dark brown to black' in https://www.biodiversitylibrary.org/item/266635#page/902/mode/1up.(P. Romero, pers.comm. 03/2022)..
More on author: Richardson.

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

海洋 礁区鱼类; 深度上下限 0 - 60 m (Ref. 1602). 热带; 32°N - 31°S, 30°E - 132°W

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Indo-Pacific: East Africa eastward through northern Australia to Hawaiian and Tuamotu islands, north to southern Japan.
印度-太平洋: 东非南至南非的德尔班 (参考文献 4420) 而且东至夏威夷, 马贵斯群岛与 Tuamoto 岛, 北至日本南部, 南至澳洲大堡礁的南方与新加勒多尼亚。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 30573)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 3; 背的软条 (总数): 31-35; 臀棘 0; 臀鳍软条: 28 - 31. Juveniles with dark lines radiating from eye and dark lines on anal and soft dorsal fins (Ref. 4420).
稚鱼有在肛门与软的背鳍上从眼与黑色线条放射的黑色线条。 (参考文献 4420)

生物学特性     字汇 (例如 epibenthic)

Occur in seaward reefs to depths greater than 60 m (Ref. 9710, 48637), with rich invertebrate growth (Ref. 48637). Common in coral-rich areas exposed to currents (Ref. 1602). Usually at moderate depths in small loose groups (Ref. 48637). Benthopelagic (Ref. 58302). Diet consists mainly of algae and detritus but also takes in crustaceans, octopuses, sponges, and fishes (Ref. 1602). Oviparous (Ref. 205). Also taken with drive-in nets. Marketed fresh (Ref. 9770). Minimum depth reported taken from Ref. 128797.

出现在临海礁石到深度大于 60 公尺 (参考文献 9710,48637), 无脊椎动物成长丰富的地方.(参考文献 48637) 常见于珊瑚丰富的区域暴露于水流了。 (参考文献 1602) 通常在深度中等之处形成松散的小群鱼群。 (参考文献 48637) 食物主要地藻类与碎屑组成但也吃甲壳动物,章鱼,海绵与鱼.(参考文献 1602) 卵生的.(参考文献 205) 也用围网捕获。 在市场上销售生鲜地了。 (参考文献 9770)

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

Oviparous, distinct pairing during breeding (Ref. 205).印度-太平洋: 东非南至南非的德尔班 (参考文献 4420) 而且东至夏威夷, 马贵斯群岛与 Tuamoto 岛, 北至日本南部, 南至澳洲大堡礁的南方与新加勒多尼亚。

主要参考文献 Upload your references | 参考文献 | 合作者 : Matsuura, Keiichi | 合作者

Matsuura, K., 2001. Balistidae. Triggerfishes. p. 3911-3928. In K.E. Carpenter and V. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 6. Bony fishes part 4 (Labridae to Latimeriidae), estuarine crocodiles. FAO, Rome. (Ref. 9770)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 13 January 2022

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; 水族馆: 商业性
FAO - Publication: search | FishSource | 周边海洋

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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 | 公众的水族馆 | 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): 24.6 - 28.9, mean 27.6 °C (based on 692 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02692 (0.01580 - 0.04584), b=3.05 (2.90 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
营养阶层 (Ref. 69278):  3.4   ±0.39 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 to moderate vulnerability (30 of 100).
价格分类 (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 37.2 [15.6, 91.1] mg/100g; Iron = 0.564 [0.291, 1.260] mg/100g; Protein = 18.4 [16.3, 20.6] %; Omega3 = 0.114 [0.057, 0.220] g/100g; Selenium = 37.6 [19.9, 77.0] μg/100g; VitaminA = 49.9 [14.5, 176.1] μg/100g; Zinc = 0.987 [0.674, 1.461] mg/100g (wet weight);