分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Holocentriformes (Squirrelfishes, soldierfishes) >
Holocentridae (Squirrelfishes, soldierfishes) > Myripristinae
Etymology: Myripristis: Greek, myros, -ou = male of morey eel + Greek, pristis = saw (Ref. 45335).
More on authors: Jordan & Evermann.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 159 m (Ref. 90102), usually 3 - 15 m (Ref. 4201). ; 32°N - 32°S
Indo-Pacific and Eastern Pacific: East Africa south to Natal, South Africa (but not from the Red Sea) and east to the Clipperton, Cocos and Galapagos islands, north to the Ryukyu Islands and south to the Great Barrier Reef, Norfolk Island, and Lord Howe Island. Throughout Micronesia (Ref. 1602) and common throughout Oceania, being clearly absent only from Easter Island.
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 4201); common length : 22.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 30573)
背棘 (總數) : 11; 背的軟條 (總數) : 13 - 15; 臀棘: 4; 臀鰭軟條: 11 - 13. Lower jaw of adults prominently projecting when mouth is closed. Lower half to three-fourths of inner pectoral axil with small scales. Centers of scales silvery pink to pale yellowish, the edges red; black of opercular membrane extending below opercular spine; naked part of pectoral axil black; outer half of spinous dorsal fin yellow to orange-yellow, lower half of remaining fins red, the leading edges white, sometimes with a black submarginal streak.
Inhabits caves and hides under ledges of subtidal reef flats, channels and margins to outer reef slopes (Ref. 9710, 58302). Benthopelagic (Ref. 58302). Occurs in loose aggregations (Ref. 9710). Feeds mainly on plankton such as crab larvae. Almost always caught at night (Ref. 9307). Marketed fresh (Ref. 9307). Minimum depth reported taken from Ref. 128797.
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Randall, J.E. and D.W. Greenfield, 1996. Revision of the Indo-Pacific holocentrid fishes of the genus Myripristis, with descriptions of three new species. Indo-Pac. Fish. (25):61 p. (Ref. 12419)
人類使用
漁業: 商業性; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 24.7 - 29.2, mean 28.2 °C (based on 3413 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.01609 - 0.02475), b=3.01 (2.96 - 3.06), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 3.7 ±0.57 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
Nutrients (Ref.
124155): Calcium = 50.8 [24.2, 167.4] mg/100g; Iron = 0.721 [0.311, 1.458] mg/100g; Protein = 18.4 [17.3, 19.5] %; Omega3 = 0.178 [0.074, 0.415] g/100g; Selenium = 41.9 [24.9, 76.4] μg/100g; VitaminA = 110 [44, 272] μg/100g; Zinc = 1.1 [0.7, 1.7] mg/100g (wet weight);