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Doratonotus megalepis Günther, 1862

Dwarf wrasse
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Doratonotus megalepis   AquaMaps   Data sources: GBIF OBIS
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Image of Doratonotus megalepis (Dwarf wrasse)
Doratonotus megalepis
Picture by Macieira, R.M.


Guadeloupe 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/gp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Smith, C.L., 1997
National Database:

Common names from other countries

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

Teleostei > Eupercaria/misc (Various families in series Eupercaria) 鱸形目 (Various families in series Eupercaria) > Labridae (Wrasses) 隆頭魚科 (Wrasses)
Etymology: Doratonotus: Latin, deauratus = golden + Greek, noton = back (Ref. 45335).
  More on author: Günther.

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

海洋 礁区鱼类; 深度上下限 1 - 15 m (Ref. 9710).   熱帶; 33°N - 29°S, 98°W - 10°E

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

Western Atlantic: Bermuda and southern Florida, USA to Brazil (Ref. 57756). Eastern Atlantic: Cape Verde Is, and São Tomé.
西大西洋: 百慕達群島與美國佛羅里達南部到委內瑞拉。 也巴哈馬,小安地列斯群島,加勒比海西部.(參考文獻 26938) 東大西洋: 已知只來自 Ile Las Rolas ,外海的聖多美了。 (參考文獻 5292)

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 9.4 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9626); 最大体重: 10.80 g (Ref. 9626)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 9; 背的软条 (总数) : 10; 臀棘: 3; 臀鳍软条: 9. Color primarily grass green; usually some scattered small white or pale blue spots on head and body; small reddish brown spot near upper edge of caudal fin and another near lower edge (Ref. 13442).
颜色主要地草绿色; 通常在头部与身体上的一些分散的小白色或蓝灰色斑点; 在下缘附近的尾鳍与另外一的上缘附近的小的红褐色的斑点.(参考文献 13442)

生物学特性     字汇 (例如 epibenthic)

Inhabits shallow beds of turtle grass (Thalassia). Common but seldom noticed (Ref. 9710).

栖息于泰来海藻 ( Thalassia) 的水浅床。 普遍的但是很少注意.(参考文献 9710)

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

Oviparous, distinct pairing during breeding (Ref. 205).西大西洋: 百慕達群島與美國佛羅里達南部到委內瑞拉。 也巴哈馬,小安地列斯群島,加勒比海西部.(參考文獻 26938) 東大西洋: 已知只來自 Ile Las Rolas ,外海的聖多美了。 (參考文獻 5292)

主要参考文献 Upload your references | 参考文献 | 合作者 : Westneat, Mark | 合作者

Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 25 March 2009

CITES (Ref. 128078)

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; 水族馆: 商业性
FAO(Publication : search) | FishSource |

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Trophic ecology
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Ecology
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繁殖
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Estimates based on models

Preferred temperature (Ref. 115969): 26.1 - 28.2, mean 27.4 (based on 549 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00644 - 0.01868), b=3.04 (2.89 - 3.19), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
营养阶层 (Ref. 69278):  3.3   ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
价格分类 (Ref. 80766):   Very high.