分類 / Names
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Perciformes/Serranoidei (Groupers) >
Epinephelidae (Groupers)
Etymology: Epinephelus: Greek, epinephelos = cloudy (Ref. 45335); craigi: Named for Dr. Matthew T. Craig (for his signifcant contributions to the conservation and scientifc understanding of groupers and their relatives)..
Environment: milieu / climate zone / depth range / distribution range
生態学
海 底生の; 深さの範囲 28 - 93 m (Ref. 122001). Subtropical
Western Pacific: off China, Hong Kong, Taiwan.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 25.0 cm SL オス/雌雄の選別がない; (Ref. 122001)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 11; 背鰭 (合計) : 16 - 17; 肛門の骨: 3; 臀鰭: 8; 脊つい: 24. This species is distinguished from all its congeners by the following set of characters: D XI,16-17; A III,8; pectoral-fn rays 18-20; caudal fn rounded; auxiliary scales on body absent; ventral corner of preopercle with 2-4 relatively large spines; upper limb of first gill arch with 7-8 gill rakers; orbit diameter 4.1-5.0 in HL; short snout 5.3-6.7 in HL. Colouration: when freshly dead pale yellowish brown with fve, faint, dark brown bars interrupted dorsally with lighter coloration; darker brown irregular, squarish blotch approximately half way down each bar; a dark band across the operculum; small brown dots dorsally on head and anterodorsally on body; dark bars on body extending partially onto dorsal fin; dorsal, anal and caudal fins without dark margins (Ref. 122001).
This species is landed in trawling and longline fisheries at 28-93 m and this appears in commercial hauls and not common in fish markets in Hong Kong (Ref. 122001).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Frable, B.W., S.J. Tucker and H.J. Walker Jr., 2019. A new species of grouper, Epinephelus craigi (Perciformes: Epinephelidae), from the South China Sea. Ichthyol. Res. 66:215-224. (Ref. 122001)
Human uses
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
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01175 (0.00571 - 0.02419), b=3.04 (2.88 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
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): Low vulnerability (21 of 100).
