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Stegastes leucorus (Gilbert, 1892)

Whitetail major
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Native range | All suitable habitat | Point map | Year 2050
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Stegastes leucorus   AquaMaps   Data sources: GBIF OBIS
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Image of Stegastes leucorus (Whitetail major)
Stegastes leucorus
Picture by Robertson, R.

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

Teleostei > Ovalentaria/misc (Various families in series Ovalentaria) 鱸形目 (Various families in series Ovalentaria) > Pomacentridae (Damselfishes) 雀鯛科(Damselfishes) (Damselfishes) > Microspathodontinae
Etymology: Stegastes: Greek, stegastos, -e, -on = covered (Ref. 45335).
More on author: Gilbert.

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 1 - 15 m (Ref. 9334). 熱帶; 30°N - 1°S

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

Eastern Central Pacific: Mexico, including the Revillagigedo and Guadalupe islands.
中太平洋東部: 墨西哥, 包括雷維拉吉哥多島與哥德洛普島島。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 14.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 9334); 最大年龄: 19 年 (Ref. 52465)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 12; 背的软条 (总数) : 14 - 16; 臀棘: 2; 臀鳍软条: 12 - 14. Usually with 16 dorsal spines and 12 gill rakers on the lower limb of the first arch (Ref. 7247).
在第一个弓的下面肢翼上通常有 16个背棘与 12个鳃耙。 (参考文献 7247)

生物学特性     字汇 (例如 epibenthic)

Adults inhabit coral and rocky inshore reefs (Ref. 9334). Omnivorous (Ref. 9334). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).

栖息于珊瑚与近海岩礁。 (参考文献 9334) 杂食性.(参考文献 9334)

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). Males guard and aerate the eggs (Ref. 205). Nests are built in holes under rocks, however, the cavity is first sandblasted thoroughly (Ref. 26281). Eggs are sometimes attached to vertical rock surface in captive fish (Ref. 39475).中太平洋東部: 墨西哥, 包括雷維拉吉哥多島與哥德洛普島島。

主要参考文献 Upload your references | 参考文献 | 合作者 : Allen, Gerald R. | 合作者

Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)

世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)

  次级保育类动物, 见 IUCN 红皮书 (VU) (D2); Date assessed: 27 May 2007

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

FAO - Publication: search | FishSource |

更多信息

Trophic ecology
食物相
食性组成
食物消耗量
Food rations
捕食者
Ecology
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Population dynamics
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Max. ages / sizes
Length-weight rel.
Length-length rel.
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Mass conversion
入添量
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Life cycle
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成熟度
Maturity/Gills rel.
孕卵数
产卵场
Spawning aggregations

卵的发育
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参考文献

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网络资源

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Estimates based on models

Preferred temperature (Ref. 123201): 22.3 - 28.7, mean 25.6 °C (based on 147 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02089 (0.00953 - 0.04582), b=2.98 (2.80 - 3.16), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
回复力 (Ref. 120179):  低的, 最小族群倍增时间4.5 - 14 年 (tmax=19).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Nutrients (Ref. 124155):  Calcium = 94.6 [47.6, 151.1] mg/100g; Iron = 0.699 [0.429, 1.157] mg/100g; Protein = 18.2 [17.0, 19.3] %; Omega3 = 0.0995 [, ] g/100g; Selenium = 21.4 [11.9, 40.5] μg/100g; VitaminA = 85.8 [23.0, 299.0] μg/100g; Zinc = 1.73 [1.18, 2.53] mg/100g (wet weight);