分類 / Names
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Holocentriformes (Squirrelfishes, soldierfishes) >
Holocentridae (Squirrelfishes, soldierfishes) > Myripristinae
Etymology: Myripristis: Greek, myros, -ou = male of morey eel + Greek, pristis = saw (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態学
海 関連する礁; 深さの範囲 1 - 50 m (Ref. 9710). Tropical; 30°N - 35°S
Indo-Pacific: Red Sea (including the Gulf of Oman) and East Africa to Oceania.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm 17.5 range ? - ? cm
Max length : 60.0 cm TL オス/雌雄の選別がない; (Ref. 240); common length : 18.0 cm TL オス/雌雄の選別がない; (Ref. 30573)
背面の脊椎 (合計) : 11; 背鰭 (合計) : 13 - 15; 肛門の骨: 4; 臀鰭: 11 - 14. This species is distinguished by the following characters: robust and compressed body with big eyes; lower jaw with one pair of tooth patches at front of lower jaw just outside of gape; lower jaw of adults slightly projecting when mouth closed; gill rakers on first gill arch 11-15 (modally 13) on upper limb, total 36-44 (modally 39); lateral line scales 27-32 (modally 29); lower half to ¾ of axil of pectoral fins with small scales; interorbital space broad, its width 3.65- 4.4 times in head length. Colour of body red to dusky red, the edges of scales reddish brown; opercular membrane dark brown to black to about level of middle of eye; axil of pectoral fins dark brown to black; spinous dorsal fin light red on basal two-thirds, bright red on outer third; leading edges of soft dorsal, anal, caudal, and pelvic fins white (Ref. 12419, 40493).
Occur in reef flats and shallow lagoon and seaward reefs (Ref. 12419). Benthopelagic in or near crevices and caves (Ref. 58302). Mainly nocturnal. Feed mainly on plankton such as crab larvae (Ref. 12419). Secretive, hovering under ledges and in caves (Ref. 37816). Oviparous, with planktonic eggs and larvae (Ref. 240).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
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)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-2)
人間に対する脅威
Reports of ciguatera poisoning (Ref. 4690)
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): 24.7 - 29, mean 28 °C (based on 1080 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.01082 - 0.02921), b=3.06 (2.92 - 3.20), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.4 ±0.1 se; based on diet studies.
回復力 (Ref.
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
Nutrients (Ref.
124155): Calcium = 34.3 [16.7, 104.6] mg/100g; Iron = 0.54 [0.22, 1.05] mg/100g; Protein = 18.7 [17.5, 19.8] %; Omega3 = 0.138 [0.058, 0.315] g/100g; Selenium = 38.4 [24.4, 66.2] μg/100g; VitaminA = 55.6 [22.6, 135.6] μg/100g; Zinc = 1.05 [0.70, 1.57] mg/100g (wet weight);
