分類 / 名前
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Eupercaria/misc (Various families in series Eupercaria) >
Nemipteridae (Threadfin breams, Whiptail breams)
Etymology: Scolopsis: Name from the Greek masculine noun 'skolos' meaning 'thorn' and suffix '-opsis' (from Greek feminine n. 'opsis' meaning 'aspect', 'appearance') meaning ‘thorny appearance’ presumably referring to 'les dentelures de la préopercule, en ont aussi, et même d'épineuses, aux sous-orbitaires' mentioned by Cuvier (1814) in his designation of the genus. Name ending in -'opsis' are treated as feminine according to ICZN 1999: Article 30.1.2 (Ref. 130620).
More on author: Cuvier.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 関連する礁; 深さの範囲 2 - 50 m (Ref. 90102). Tropical; 32°N - 31°S, 90°E - 157°E (Ref. 3810)
Indo-West Pacific: eastern Indian Ocean (Andaman Sea and northwest Australia) to Papua New Guinea, north to the Ryukyu Islands, south to northeastern Australia. This species has been previously reported as Scolopsis dubiosus (a junior synonym of Scolopsis taeniopterus), or misidentified as Scolopsis temporalis.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 38.0 cm TL オス/雌雄の選別がない; (Ref. 90102); common length : 18.0 cm SL オス/雌雄の選別がない; (Ref. 3810)
背面の脊椎 (合計) : 10; 背鰭 (合計) : 9; 肛門の骨: 3; 臀鰭: 7. Head scales reaching to between anterior margin of eyes and posterior nostrils. Lower limb of preopercle scaly. Antrorse (forward-directed) suborbital spine absent. Pelvic fins long, reaching almost to level of origin of anal fin. Upper lobe of caudal fin a little longer than lower lobe. In larger specimens, lobes produced to form short filamentous extensions in larger specimens. 3 blue stripes on snout; uppermost joining eyes above nostrils. A blue stripe on preopercle behind eye. A blue chevron-shaped stripe running upwards onto opercle from below eye and bending downward towards pectoral-fin base.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Occurs on sand bottoms close to reefs. Often silty habitats (Ref. 48635). Occurs solitary or in small groups. Feeds on small fishes, crustaceans, mollusks and polychaete worms (Ref. 90102). It is parasitised by the monogenean Anoplodiscus hutsonae on the pectoral fins and body surface (Ref. 124057).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Russell, B.C., 1990. FAO Species Catalogue. Vol. 12. Nemipterid fishes of the world. (Threadfin breams, whiptail breams, monocle breams, dwarf monocle breams, and coral breams). Family Nemipteridae. An annotated and illustrated catalogue of nemipterid species known to date. FAO Fish. Synop. 125(12):149p. Rome: FAO. (Ref. 3810)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 少数商業の
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01698 (0.01006 - 0.02867), b=2.99 (2.85 - 3.13), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.5 ±0.5 se; based on diet studies. |
回復力 (参照 120179) |
手段, 1.4年~4.4年の倍増期間の最小個体群 (Preliminary K or Fecundity.). |
漁業の脆弱性 (Ref. 59153) |
Low to moderate vulnerability (32 of 100). 🛈 |
価格帯 (Ref. 80766) |
Low.
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栄養素 (Ref. 124155) |
Calcium = 46.1 [28.8, 89.1] mg/100g; Iron = 0.601 [0.298, 1.483] mg/100g; Protein = 19 [17, 21] %; Omega3 = 0.143 [0.087, 0.238] g/100g; Selenium = 32 [19, 56] μg/100g; VitaminA = 66.9 [19.2, 186.7] μg/100g; Zinc = 1.16 [0.82, 1.66] mg/100g (wet weight); |