分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Diplodus: Greek, diploos = twice + Greek, odous = teeth (Ref. 45335).
More on author: Walbaum.
Environment: milieu / climate zone / depth range / distribution range
生態学
海; 汽水性の 底生の漂泳性; 海洋回遊性 (Ref. 51243); 深さの範囲 0 - 150 m (Ref. 2683), usually 0 - 60 m (Ref. 3688). Subtropical; 42°N - 28°S, 26°W - 42°E
Eastern Atlantic: Bay of Biscay (rare) to Sierra Leone, the Canary Islands, and Cape Verde, including the Mediterranean and Strait of Gibraltar and Black Sea (Ref. 4781). Also off South Africa.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 60.0 cm TL オス/雌雄の選別がない; (Ref. 3397); common length : 30.0 cm TL オス/雌雄の選別がない; (Ref. 3688); 最大公表体重: 1.7 kg (Ref. 40637)
Benthopelagic marine species. Gregarious species living in coastal waters on rocky or sandy bottoms, up to 1 50 m (only occasionally over 50 m). Younger individuals can also be found in brackish waters and may live in littoral pools (sometimes in brackish waters and lagoons), the adults often occur in the surf zone. Feeds on seaweeds, worms, mollusks and shrimps (Ref. 4781). Very common in the Mediterranean. In the Atlantic occurs from Gibraltar to the coasts off Sierra Leone, including the coasts of the Canary Islands and Cape Verde. Less often found off the Iberian Atlantic coasts and Bay of Biscay. Scarce in the Black Sea. Permanent hermaphrodite species with some protandric episodes (behaving as male after its first sexual maturity to become female later on). Reproduction happens by the end of the summer and autumn. Egg size 0.85 mm, larval length at hatching 1.7 mm.
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Bauchot, M.-L. and J.-C. Hureau, 1990. Sparidae. p. 790-812. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 3688)
Human uses
水産業: 商業; ゲームフィッシュ: はい
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): 16 - 21.6, mean 19.1 °C (based on 294 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00979 - 0.01476), b=3.04 (3.01 - 3.07), in cm total length, based on LWR estimates for this species (Ref.
93245).
栄養段階 (Ref.
69278): 3.2 ±0.0 se; based on diet studies.
Generation time: 4.1 ( na - na) years. Estimated as median ln(3)/K based on 1
growth 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 (tm=3).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
Climate Vulnerability (Ref.
125649): Low to moderate vulnerability (30 of 100).
Nutrients (Ref.
124155): Calcium = 55.7 [32.5, 101.4] mg/100g; Iron = 0.89 [0.51, 1.53] mg/100g; Protein = 19.3 [18.4, 20.3] %; Omega3 = 0.383 [0.203, 0.729] g/100g; Selenium = 33.3 [17.0, 57.5] μg/100g; VitaminA = 11.3 [3.7, 29.7] μg/100g; Zinc = 0.88 [0.62, 1.22] mg/100g (wet weight); based on
nutrient studies.
