分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Serranoidei (Groupers)
鱸形目 (Groupers) >
Serranidae (Sea basses: groupers and fairy basslets)
鮨科 (Sea basses: groupers and fairy basslets)
Etymology: Cratinus: Latin, cratis, -is = grating, grille (Ref. 45335).
More on author: Steindachner.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 1 - 12 m (Ref. 55763). 熱帶
Eastern Pacific: Ecuador to southern Peru. Also in the Eastern Central Pacific (Ref. 9342).
東太平洋: 厄瓜多到南方的祕魯。 也在中太平洋東部.(參考文獻 9342)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 60.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55763); common length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55763)
Body elongate, not very deep, and little compressed; upper jaw lacking supramaxilla; teeth firmly placed; not folding back; lower branch of first gill arch with 12 to 15 gill rakers; 3 or 4 dorsal fin spines prolonged and filamentous; pelvic fins inserted slightly behind pectoral fins; anal fin with 7 soft rays; back light brown; belly pale; pectoral fins and prolonged dorsal spines reddish brown (Ref. 55763).
細長的身體, 不是非常深, 與小的扁長形的; 上頜缺乏 supramaxilla; 齒堅固放置; 不是折疊的背面; 低分支第一個鰓弓有 12 到 15個鰓耙; 3 或 4 背鰭棘延長與絲狀的; 腹鰭在胸鰭後面些微地插入; 臀鰭有 7個軟鰭條; 背面淡褐色; 腹面灰白的; 胸鰭而且延長背棘紅褐色的.(參考文獻 55763)
Found in mangrove areas as well as shallow inlets and bays (Ref. 5227).
發現於紅樹林區域了以及淺灘小水灣與海灣.(參考文獻 5227)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
東太平洋: 厄瓜多到南方的祕魯。 也在中太平洋東部.(參考文獻 9342)
CENAIM, 1992. A field guide to the edible fishes and shellfishes in coastal waters of Ecuador. Centro Nacional de Acuicultura e Investigaciones Marinas (CENAIM), Ecuador. 95 p. (Ref. 11035)
人類使用
漁業: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 23.5 - 29.1, mean 27.6 °C (based on 151 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00509 - 0.02256), b=3.06 (2.88 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.2 ±0.73 se; based on food items.
回復力 (Ref.
120179): 非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
Nutrients (Ref.
124155): Calcium = 102 [44, 221] mg/100g; Iron = 0.976 [0.521, 2.001] mg/100g; Protein = 17.9 [16.0, 19.6] %; Omega3 = 0.197 [0.111, 0.351] g/100g; Selenium = 37.9 [19.0, 87.2] μg/100g; VitaminA = 38.9 [11.6, 138.6] μg/100g; Zinc = 0.916 [0.627, 1.397] mg/100g (wet weight);
