分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Acanthuriformes (Surgeonfishes) >
Pomacanthidae (Angelfishes)
Etymology: Pomacanthus: Greek, poma, -atos = cover, operculum + Greek, akantha = thorn (Ref. 45335).
More on author: Gill.
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 6 - 12 m. 熱帶; 32°N -
Eastern Pacific: Gulf of California (Puerto Peñasco) and north of Bahía Magdalena (Bahía San Juanico), Mexico to Peru.
東太平洋: 加州灣 (Puerto Penasco) 與 Bahia Magdalena(Bahia San Juanico) ，墨西哥到祕魯北方。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 46.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9333); common length : 26.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9333)
A diurnal feeder or substrate feeder. Primary food item are sponges supplemented by tunicates, algae, bryozoans, hydroids and eggs. Adults often range widely over the reef in pairs or loose aggregations while juveniles are territorial and solitary. Oviparous (Ref. 240), monogamous (Ref. 52884). Breeding occurs from midsummer to early fall and juveniles are most abundant from August through November.
一个日行性捕食者或底部捕食者。 初期的食物是被附加被囊类，藻类，苔藓虫类，水息虫与卵的海绵。 成鱼时常广泛地在礁之上排列成对或者松散的鱼群而稚鱼是具有领域性与独居性的。 卵生的 (参考文献 240) ，一夫一妻的.(参考文献 52884) 从仲夏到初秋与稚鱼繁殖是最丰富的从八月到十一月。
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). Monogamous mating is observed as both facultative and social (Ref. 52884).東太平洋: 加州灣 (Puerto Penasco) 與 Bahia Magdalena(Bahia San Juanico) ，墨西哥到祕魯北方。
Allen, G.R., 1985. Butterfly and angelfishes of the world. Vol. 2. 3rd edit. in English. Mergus Publishers, Melle, Germany. (Ref. 4858)
人类利用
渔业: 自给性渔业; 水族馆: 商业性
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特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 20.4 - 29.1, mean 25.9 °C (based on 260 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03236 (0.01300 - 0.08052), b=2.89 (2.71 - 3.07), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.1 ±0.32 se; based on food items.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (36 of 100).
Nutrients (Ref.
124155): Calcium = 39.6 [20.1, 67.0] mg/100g; Iron = 0.495 [0.290, 0.810] mg/100g; Protein = 18.5 [17.3, 19.7] %; Omega3 = 0.0817 [, ] g/100g; Selenium = 26.5 [13.4, 50.8] μg/100g; VitaminA = 61.8 [15.8, 218.7] μg/100g; Zinc = 1.21 [0.84, 1.75] mg/100g (wet weight);
