分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Tetraodontiformes (Puffers and filefishes)
魨形目 (Puffers and filefishes) >
Balistidae (Triggerfishes)
鱗魨科 (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
生態學
海洋 礁區魚類; 深度上下限 0 - 50 m (Ref. 7348). 熱帶; 30°N - 30°S
Indo-Pacific: East Africa eastward through northern Australia to Hawaiian, Marquesas and Tuamotu islands, north to southern Japan.
印度-太平洋: 紅海 (參考文獻 7348) 南至南非 (參考文獻 4420) 而且東至夏威夷，馬貴斯群島與 Tuamoto 島, 北至日本南部, 南至羅得豪島。 東大西洋: 塞內加爾到南非.(參考文獻 7348)
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 14.0 range ? - ? cm
Max length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 4420); common length : 15.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5450)
背棘 (總數) : 3; 背的軟條 (總數) : 23 - 26; 臀棘: 0; 臀鰭軟條: 21 - 23.
Commonly found in subtidal reef flats and shallow protected lagoons, Ref. 48637. Benthopelagic (Ref. 58302). Juveniles secretive with rubble patches, adults swim about openly but are usually shy (Ref. 48637). Territorial. Feed on algae, detritus, mollusks, crustaceans, worms, sea urchins, fishes, corals, tunicates, forams, and eggs (Ref. 3921). Oviparous (Ref. 205). Sleep on its side; makes a whirring noise when alarmed (Ref. 4420). Also caught with drive-in nets and is considered a popular aquarium fish (Ref. 9770).
普遍地棲息於亞潮間帶的礁石平臺與水淺且有遮蔽的潟湖。 領域性。 吃藻類, 碎屑，軟體動物，甲殼動物，蠕蟲，海膽，魚，珊瑚，被囊類，有孔動物與卵.(參考文獻 3921) 卵生的.(參考文獻 205) 睡覺在它的側邊; 當危險警報，使一作呼呼聲謠傳。 (參考文獻 4420) 也用圍網捕獲而且一般認為一個受歡迎的水族館魚。 (參考文獻 9770)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Distinct pairing (Ref. 205). Mating system may be a mixture of polygyny, monogamy, and potential promiscuity in solitary females but the primary mating system considered for this species is polygyny (Ref. 116439). Females are territorial, solely tending and guarding the eggs (Ref. 116451). Males exhibit polygyny (Ref. 116451).印度-太平洋: 紅海 (參考文獻 7348) 南至南非 (參考文獻 4420) 而且東至夏威夷，馬貴斯群島與 Tuamoto 島, 北至日本南部, 南至羅得豪島。 東大西洋: 塞內加爾到南非.(參考文獻 7348)
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 14 January 2022
人類使用
漁業: 低經濟; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 24.5 - 29, mean 27.7 °C (based on 1010 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.01145 - 0.03476), b=2.92 (2.77 - 3.07), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.1 se; based on diet studies.
Generation time: 2.7 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (K=0.4).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
Nutrients (Ref.
124155): Calcium = 46.5 [19.5, 110.3] mg/100g; Iron = 0.619 [0.323, 1.399] mg/100g; Protein = 18.3 [16.2, 20.5] %; Omega3 = 0.115 [0.058, 0.223] g/100g; Selenium = 34.7 [18.2, 72.2] μg/100g; VitaminA = 54.6 [15.8, 190.6] μg/100g; Zinc = 1.12 [0.76, 1.64] mg/100g (wet weight);
