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Holacanthus tricolor (Bloch, 1795)

Rock beauty
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Native range | All suitable habitat | Point map | Year 2050
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Holacanthus tricolor   AquaMaps   Data sources: GBIF OBIS
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Image of Holacanthus tricolor (Rock beauty)
Holacanthus tricolor
Picture by Minguell, C.


Saint Vincent and the Grenadines country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/vc.html
National Fisheries Authority: http://www.vincy.com/fisheries/
Occurrences: Occurrences Point map
Main Ref: Burgess, W.E., 1978
National Database:

Common names from other countries

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

Teleostei > Acanthuriformes (Surgeonfishes) > Pomacanthidae (Angelfishes)
Etymology: Holacanthus: Greek, holos = full + Greek, akantha = thorn (Ref. 45335).
  More on author: Bloch.

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

海洋 礁区鱼类; 非迁移的; 深度上下限 3 - 92 m (Ref. 9710), usually 3 - 35 m (Ref. 40849).   熱帶; 37°N - 29°S, 100°W - 28°W (Ref. 55266)

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

Western Atlantic: Georgia (USA), Bermuda, and northern Gulf of Mexico to Santa Catarina, Brazil (Ref. 57756).
西大西洋: 喬治亞州 (美國) ,百慕達群島與墨西哥灣北部到巴西里約熱內盧。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm 15.8  range ? - ? cm
Max length : 35.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3797); common length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3797)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 14; 背的软条 (总数) : 17 - 19; 臀棘: 3; 臀鳍软条: 18 - 20. Front of body yellow; remaining parts of body, dorsal fin, and front of anal fin black. Caudal fin entirely yellow (Ref. 26938). Front margin of anal fin and edge of gill cover orange; bright blue on upper and lower part of iris. The young of about an inch in length are entirely yellow except for a blue-edged black spot on the upper side of the body posterior to the midpoint; with growth the black spot soon expands to become the large black area covering most of the body and dorsal and anal fins (Ref. 13442).
身体黄色的前面; 身体的其余部位,背鳍与臀鳍前面黑色。 尾鳍完全黄色.(参考文献 26938) 臀鳍前缘与鳃盖的边缘橘色的; 淡蓝色在虹膜的上、下部份上。 大约一寸长的幼鱼完全黄色在身体的上侧面上除了一个边缘蓝色的黑色斑点在中点后面; 与成长,黑色的斑点很快扩展变成包含的大部分的身体与背鳍与臀鳍的大的黑色区域。 (参考文献 13442)

生物学特性     字汇 (例如 epibenthic)

Inhabits rock jetties, rocky reefs and rich coral areas. Juveniles often associated with fire corals (Ref. 9710). Feeds on tunicates, sponges, zoantharians and algae. Marketed fresh (Ref. 3797).

栖息于岩石突堤,岩礁与珊瑚丰富的区域。 稚鱼时常伴随着火珊瑚.(参考文献 9710) 吃被囊类,海绵,六枚珊瑚与藻类。 在市场上销售生鲜地了。 (参考文献 3797)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

Protogyny has been proposed for this species awaiting confirmation (Ref. 103751).西大西洋: 喬治亞州 (美國) ,百慕達群島與墨西哥灣北部到巴西里約熱內盧。

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

Allen, G.R., 1985. Butterfly and angelfishes of the world. Vol. 2. 3rd edit. in English. Mergus Publishers, Melle, Germany. (Ref. 4858)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 08 October 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  有雪卡鱼毒中毒的报导 (Ref. 30303)




人类利用

渔业: 低经济; 水族馆: 商业性
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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 115969): 25.4 - 28, mean 27.4 (based on 220 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5078   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03311 (0.01745 - 0.06285), b=2.89 (2.72 - 3.06), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
营养阶层 (Ref. 69278):  3.0   ±0.0 se; based on diet studies.
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 (25 of 100).
价格分类 (Ref. 80766):   High.