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).
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
海 関連する礁; 深さの範囲 2 - 30 m (Ref. 90102), usually 3 - 30 m (Ref. 27115). Tropical; 24°C - 28°C (Ref. 27115); 15°N - 0°N
Eastern Indian Ocean: Thailand, including the Similan Islands to Java, Indonesia.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 24.0 cm SL オス/雌雄の選別がない; (Ref. 48637)
背面の脊椎 (合計) : 13; 背鰭 (合計) : 10; 肛門の骨: 7; 臀鰭: 9; 脊つい: 23. Ocular band dark chocolate brown to black; a broad white arc running from isthmus and thorax to bases of 2nd - 4th dorsal spines; posterior to white band, body brown or gray dorsally, whitish below. Spines stout, not very pungent and venomous. Preopercular angle 120°; strong overlapping scales cover cheeks, 8 or 9 rows deep below center of orbit; midline of thorax fully scaled. Opening of anterior nostril borne on a very short tube which is taller posteriorly.
Body shape (shape guide): short and / or deep; Cross section: compressed.
Inhabits coral reefs and feeds on algae and small invertebrates. Adults occur in pairs, juveniles secretive in corals (Ref. 48637). Sometimes solitary (Ref. 90102). Maximum depth from Ref. 027115.
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 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)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
水産業: 商業; 水族館・水槽: 商業
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 (参照
123201): 28.2 - 29.2, mean 28.7 °C (based on 36 cells).
Phylogenetic diversity index (参照
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00642 - 0.03257), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
栄養段階 (参照
69278): 2.7 ±0.29 se; based on food items.
回復力 (参照
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 (19 of 100).
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Nutrients (Ref.
124155): Calcium = 44.2 [21.2, 102.5] mg/100g; Iron = 0.696 [0.338, 1.657] mg/100g; Protein = 18.7 [17.2, 20.2] %; Omega3 = 0.116 [0.060, 0.231] g/100g; Selenium = 20.3 [8.1, 49.9] μg/100g; VitaminA = 39.9 [11.3, 136.8] μg/100g; Zinc = 1.3 [0.5, 2.8] mg/100g (wet weight);
