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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: Bleeker.
Environment: milieu / climate zone / пределы глубины / distribution range
экология
морской донно-пелагический; пределы глубины 0 - 80 m (Ref. 9688). Tropical; 31°N - 10°S, 47°E - 135°E (Ref. 6181)
Indo-West Pacific: including the Persian Gulf, India, Sri Lanka, Malaysia, Singapore, Indonesia and Thailand.
Size / Вес / Возраст
половая зрелость: Lm ? range ? - ? cm
Max length : 70.0 cm TL самец/пол неопределен; (Ref. 11441); common length : 40.0 cm TL самец/пол неопределен; (Ref. 9688)
колючие лучи спинного плавника (общее число) : 0; членистые (мягкие) лучи спинного плавника (общее число) : 118 - 132. Body extremely elongate, compressed and tapering to a point. Mouth large with a dermal process on the tip of each jaw. The lower hind margin of the gill cover convex. Lateral line running almost straight, closer to the ventral contour. Anal fins reduced to minute spinules buried in skin. Pelvic fins reduced to scale-like spines. 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. Feeds on crustaceans, squid and fishes (species of Atherina, Stolephorus, Leiognathus, Eupleurogrammus, etc.) in Palk Bay, India. Caught mainly with shore seines, bag nets and bottom trawls in coastal waters down to 50 m depth in West Bengal to Madras, Palk Bay and Gulf of Myanmar. Marketed mostly dried, mixed with other trichiurids, also salted or fresh.
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
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)
Статус Красного Списка МСОП (Ref. 130435: Version 2025-1)
Угроза для людей
Harmless
Использование человеком
рыболовство: коммерческий
дополнительная информация
инструменты
Специальные отчеты
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Estimates based on models
Preferred temperature (ссылка
123201): 25.4 - 29.1, mean 28.4 °C (based on 1224 cells).
Phylogenetic diversity index (ссылка
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00275 (0.00104 - 0.00730), b=3.06 (2.83 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (ссылка
69278): 4.5 ±0.80 se; based on food items.
устойчивость к внешним воздействиям (ссылка
120179): высокий, минимальное время удвоения популяции до 15 месяцев (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (48 of 100).
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