分類 / Names
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Acanthuriformes (Surgeonfishes) >
Siganidae (Rabbitfishes)
Etymology: Siganus: Latin, siganus = a fish, rabbit fish; by the similarity of the nose (Ref. 45335).
More on authors: Woodland & Randall.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 関連する礁; 深さの範囲 1 - 30 m (Ref. 9710). Tropical
Indian Ocean: Maldives and the Similan Islands.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 31.0 cm TL オス/雌雄の選別がない; (Ref. 9710)
背面の脊椎 (合計) : 13; 背鰭 (合計) : 10; 肛門の骨: 7; 臀鰭: 9; 脊つい: 1. Pale bluish dorsally, silvery white below; iris with a bluish cast. Preopercular angle 107°-110°; cheeks covered with overlapping scales; midline of thorax including pelvic ridges fully scaled. Rim of anterior nostril expanded posteriorly into a very short pointed peak. Spines stout, pungent and venomous.
Paired adults live around rocks and coral reefs and feed on sessile colonial tunicates, monaxonid sponges, and benthic algae. Solitary or in groups (Ref. 90102).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Woodland, D.J., 1990. Revision of the fish family Siganidae with descriptions of two new species and comments on distribution and biology. Indo-Pac. Fish. (19):136 p. (Ref. 1419)
Human uses
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
123201): 28.2 - 29.3, mean 28.7 °C (based on 528 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00650 - 0.03213), b=3.08 (2.90 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 2.7 ±0.00 se; based on food items.
回復力 (Ref.
120179): 高い, １５か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).
Nutrients (Ref.
124155): Calcium = 38.6 [18.3, 88.8] mg/100g; Iron = 0.665 [0.323, 1.580] mg/100g; Protein = 18.8 [17.3, 20.3] %; Omega3 = 0.112 [0.059, 0.222] g/100g; Selenium = 21.2 [8.7, 53.1] μg/100g; VitaminA = 34.1 [9.5, 118.6] μg/100g; Zinc = 1.19 [0.47, 2.54] mg/100g (wet weight);
