分類 / Names
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Tetraodontiformes (Puffers and filefishes) >
Balistidae (Triggerfishes)
Etymology: Rhinecanthus: Greek, rhinos = nose + Greek, akantha = thorn (Ref. 45335).
Eponymy: Pablo Ruiz Picasso (1881–1973) was a Spanish painter and sculptor. The vivid patterns and colours of Rhinecanthus triggerfish have led to them being popularly known as picassofish. (Ref. 128868), visit book page.
More on author: Linnaeus.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 関連する礁; 深さの範囲 1 - 20 m (Ref. 9710). Tropical; 32°N - 21°S
Indo-West Pacific: Seychelles, Chagos Archipelago through northern Australia to Vanuatu, north to southern Japan.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 23.0 cm TL オス/雌雄の選別がない; (Ref. 9710); common length : 19.0 cm TL オス/雌雄の選別がない; (Ref. 5450)
背面の脊椎 (合計) : 3; 背鰭 (合計) : 23 - 26; 肛門の骨: 0; 臀鰭: 21 - 23.
Inhabit subtidal reef flats and protected lagoons, Ref. 48637. Found mainly in rubble-algal habitat and usually in loose aggregations. Sometimes solitary (Ref. 90102). Shy species, usually swimming away or when small, diving into holes (Ref. 48637). Oviparous (Ref. 205). Also taken by drive-in nets (Ref. 9770).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Distinct pairing (Ref. 205).
Matsuura, K., 2001. Balistidae. Triggerfishes. p. 3911-3928. In K.E. Carpenter and V. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 6. Bony fishes part 4 (Labridae to Latimeriidae), estuarine crocodiles. FAO, Rome. (Ref. 9770)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-2)
Human uses
水産業: 少数商業の; 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 (Ref.
123201): 26.2 - 29.3, mean 28.6 °C (based on 2192 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01905 (0.01099 - 0.03305), b=2.91 (2.76 - 3.06), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
栄養段階 (Ref.
69278): 3.5 ±0.3 se; based on size and trophs of closest relatives
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 (13 of 100).
Nutrients (Ref.
124155): Calcium = 57.4 [24.4, 142.0] mg/100g; Iron = 0.671 [0.330, 1.504] mg/100g; Protein = 18.4 [16.3, 20.6] %; Omega3 = 0.112 [0.057, 0.220] g/100g; Selenium = 27.3 [14.0, 57.6] μg/100g; VitaminA = 63.1 [18.4, 222.5] μg/100g; Zinc = 1.21 [0.81, 1.79] mg/100g (wet weight);
