分類 / Names
共通名の | 類義語 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
環境 / 気候 / 範囲
生態学
; 海 関連する礁; 深さの範囲 1 - 100 m (Ref. 58652). Tropical, preferred ?; 30°N - 23°S
Indo-Pacific: Red Sea to South Africa (Ref. 35918) and to the Tuamoto Islands, north to the Ryukyu Islands, south to New Caledonia. Formerly known as Vulnerable (A1d+2cd) (Y. Sadovy) but now listed as Endangered in IUCN 2004 and listed in Appendix II of CITES.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm ?, range 52 - ? cm
Max length : 229 cm SL オス/雌雄の選別がない; (Ref. 9823); common length : 60.0 cm TL オス/雌雄の選別がない; (Ref. 5450); 最大公表体重: 191.0 kg (Ref. 9710); 最大記録サイズ: 32 年 (Ref. 51676)
背面の脊椎 (合計): 9; 背鰭 (合計): 10; 肛門の骨 3; 臀鰭: 8. Adults of this species develop thick lips and a prominent bulbous hump on the forehead. Juveniles pale greenish with elongate dark spots on scales tending to form bars; 2 black lines posteriorly from eye (Ref. 4392).
Inhabit steep outer reef slopes, channel slopes, and lagoon reefs (Ref. 1602). Benthopelagic at 2-60 m (Ref. 58302). Usually solitary but may occur in pairs. Juveniles are encountered in coral-rich areas of lagoon reefs, where staghorn Acropora corals abound (Ref. 1602); also in algae reefs or seagrasses (Ref. 48636, 41878). Adults rove across the reefs by day and rest in reef caves and under coral ledges at night (Ref. 31343). Primary food are mollusks, fishes, sea urchins, crustaceans, and other invertebrates. One of the few predators of toxic animals such as sea hares, boxfishes and crown-of-thorns starfish (Ref. 1602). Oviparous, distinct pairing during breeding (Ref. 205). Found in Hong Kong live fish markets (Ref. 27253).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Oviparous, distinct pairing during breeding (Ref. 205). Also Ref. 103751.
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
人間に対する脅威
Reports of ciguatera poisoning (Ref. 5374)
Human uses
水産業: 少数商業の; 水産養殖: 商業; ゲームフィッシュ: はい; 水族館・水槽: 商業
より多くの情報
参考文献水産養殖水産養殖の紹介緊張遺伝子の対立遺伝子頻度遺伝病気行列Mass conversion
用具
特記事項
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インターネットの情報源
Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00916 - 0.02280), b=2.99 (2.86 - 3.12), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
栄養段階 (Ref.
69278): 4.0 ±0.61 se; Based on food items.
回復力 (Ref.
69278): 低い, ４．５年～１４年の倍増期間の最小個体群 (tm = 5-7; tmax = 32).
Prior r = 0.3, 2 SD range = 0.13 - 0.71, log(r) = -1.2, SD log(r) = 0.43, Based on: 1 K, 2 tgen, 1 tmax, records
弱み (Ref.
59153): High to very high vulnerability (74 of 100) .
