分類 / 名前
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Scombriformes (Mackerels) >
Trichiuridae (Cutlassfishes) > Lepidopodinae
Etymology: Eupleurogrammus: Greek, eu = good + Greek, pleura = near, on the side + Greek, gramma = mark, signal (Ref. 45335).
More on author: Gray.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海; 汽水性の 底生の漂泳性; 深さの範囲 0 - 80 m (Ref. 6181). Tropical; 41°N - 11°S, 47°E - 135°E (Ref. 6181)
Indo-West Pacific: including the Persian Gulf, India, Sri Lanka, Malaysia, Indonesia, Gulf of Thailand, China and southern Korean Peninsula.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 87.0 cm TL オス/雌雄の選別がない; (Ref. 112044); 97.5 cm (female); common length : 50.0 cm TL オス/雌雄の選別がない; (Ref. 9688)
背面の脊椎 (合計) : 3; 背鰭 (合計) : 140. Body extremely elongate, compressed and tapering to a point. Anal fin reduced to minute spinules buried in skin; caudal fin absent; pelvic fins present but reduced to a scale-like process. Lateral line running almost straight along midbody or slightly nearer the ventral contour. Color of fresh specimens steely blue with metallic reflections, becoming silvery gray after death.
Body shape (shape guide): elongated; Cross section: compressed.
Inhabits coastal waters and often comes near the surface at night. Enters estuaries (Ref. 1479). Feeds on a wide variety of small fishes, squids and crustaceans. Marketed mainly in dried and salted forms (sometimes fresh), mixed with other trichiurids. Caught mainly with shore seines, bag nets and coastal bottom trawls in coastal waters down to about 50 m in West Bengal to Madras and around Bombay of India.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Nakamura, I. and N.V. Parin, 1993. FAO Species Catalogue. Vol. 15. Snake mackerels and cutlassfishes of the world (families Gempylidae and Trichiuridae). An annotated and illustrated catalogue of the snake mackerels, snoeks, escolars, gemfishes, sackfishes, domine, oilfish, cutlassfishes,. scabbardfishes, hairtails, and frostfishes known to date. FAO Fish. Synop. 125(15):136 p. (Ref. 6181)
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: 商業
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 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00033 (0.00020 - 0.00055), b=3.20 (3.06 - 3.34), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
栄養段階 (参照 69278) |
4.1 ±0.7 se; based on diet studies. |
回復力 (参照 120179) |
高い, 15か月以下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 (31 of 100). 🛈 |
価格帯 (Ref. 80766) |
Medium.
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栄養素 (Ref. 124155) |
Calcium = 96.2 [48.9, 173.9] mg/100g; Iron = 0.923 [0.467, 1.688] mg/100g; Protein = 17.8 [16.3, 19.4] %; Omega3 = 0.162 [0.081, 0.352] g/100g; Selenium = 85.5 [42.2, 182.5] μg/100g; VitaminA = 17.8 [5.0, 50.9] μg/100g; Zinc = 0.981 [0.667, 1.547] mg/100g (wet weight); |