分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Sparidae (Porgies)
鯛科 (Porgies)
Etymology: Evynnis: Greek, eu = good + Greek, ynnis, -eos = ploughshare (Ref. 45335).
More on authors: Temminck & Schlegel.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 30 - 346 m (Ref. 75154). 熱帶; 45°N - 22°N, 114°E - 146°E
Western Pacific: Hokkaido, Japan, Korea, Taiwan and south to Macau, China; a single specimen from Bali, Indonesia.
西太平洋: 日本到印尼與澳洲西北部.(參考文獻 5978)
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 14.9, range 12 - 20.8 cm
Max length : 35.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 559); common length : 20.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2115)
背棘 (總數) : 12; 背的軟條 (總數) : 10; 臀棘: 3; 臀鰭軟條: 9. Under Evynnis, this species is chracterized by the following set of characters: D XII,10, with the first and second spines considerably shorter than third and fourth spines which are extended, and the third dorsal fin spine less than 2 time in fifth dorsal fin spine; A III,9; pectoral fin rays usually 15; scales on preopercular flange absent; body depth relatively lower, standard length/body depth over 2.1; when fresh, with scattered cobalt blue spotted markings on side; teeth on vomer usually present (Ref. 75039).
Inhabits muddy and muddy-sandy bottoms. Feeds on a wide range of benthic invertebrates and on fish. Two spawning seasons, early summer and autumn. Utilized for human consumption especially in the East China Sea where it is caught mostly by trawlers. An important food fish.
棲息於泥濘而泥濘的-砂質底部。 吃寬範圍的底棲無脊椎動物與在魚上。 二個被產卵的季節, 初夏與秋天。 供人類食用尤其在東中國海中在那裡它大部份被底拖網捕捉。 一個重要的食用魚。
西太平洋: 日本到印尼與澳洲西北部.(參考文獻 5978)
Iwatsuki, Y., M. Akazaki and N. Taniguchi, 2007. Review of the species of the genus Dentex (Perciformes:Sparidae) in the Western Pacific defined as the D. hypselosomus complex with the description of a new species, Dentex abei and a redescription of Evynnis tumifrons. Bull. Natl. Mus. Nat. Sci. Ser. A. Suppl. 1:29-49. (Ref. 75039)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 04 December 2009
人類使用
漁業: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 8.1 - 21.9, mean 18.2 °C (based on 161 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02512 (0.01600 - 0.03945), b=2.95 (2.82 - 3.08), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.25-0.37).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (37 of 100).
Nutrients (Ref.
124155): Calcium = 85 [36, 178] mg/100g; Iron = 1.05 [0.52, 2.28] mg/100g; Protein = 19.9 [18.2, 21.6] %; Omega3 = 0.448 [0.218, 0.969] g/100g; Selenium = 31.2 [13.4, 70.8] μg/100g; VitaminA = 9.46 [2.16, 40.24] μg/100g; Zinc = 0.511 [0.320, 0.792] mg/100g (wet weight);
