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Scombriformes (Mackerels) >
Nomeidae (Driftfishes)
Etymology: Nomeus: Greek, nomeys, -eos = shepherd (Ref. 45335).
Eponymy: Laurens Theodorus Gronovius (1730–1777) (sometimes Laurentius Theodorus Gronovius or Laurens Theodore Gronow, or simply ‘Laurenti) was a Dutch naturalist, zoologist, botanist and ichthyologist. [...] (Ref. 128868), visit book page.
More on author: Gmelin.
Environment: milieu / climate zone / depth range / distribution range
экология
морской демерсальный; пределы глубины 200 - 1000 m (Ref. 58302). Subtropical; 52°N - 45°S
Western Atlantic: Newfoundland, Canada and northern Gulf of Mexico to Brazil (Ref. 7251). Eastern Atlantic: north-west Africa and the Canary Islands (Ref. 4777); also São Tomé Island (Ref. 34088). Not recorded from the Mediterranean and most of the eastern Atlantic (Ref. 9834). Indian and Pacific: widely distributed.
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 39.0 cm TL самец/пол неопределен; (Ref. 4412)
колючие лучи спинного плавника (общее число) : 9 - 13; членистые (мягкие) лучи спинного плавника (общее число) : 24 - 28; колючие лучи анального плавника: 1 - 2; членистые (мягкие) лучи анального плавника: 24 - 29; позвонки: 41. Juveniles whitish or silvery with dark blue mottlings; pelvic fins black (Ref. 4412). Dark blue above, side silvery with patches of dark blue. Pelvic fin with inner rays joined to abdomen by membrane for its entire length (Ref. 26938).
Found offshore in warm waters. Juveniles pelagic in coastal and offshore waters down to at least 30 m, but adults possibly demersal in deep water (Ref. 9563). Occur in association with floating Portuguese man-of-war, Physalia, feeding on its tentacles and gonads and may drift with it into shore waters with proper wind conditions (Ref. 4777). Probably also feed on other soft-bodied jellyfish as well as on zooplankton (Ref.4777).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Haedrich, R.L., 1986. Nomeidae. p. 1183-1188. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. UNESCO, Paris. Vol. 3. (Ref. 4777)
Статус Красного Списка МСОП (Ref. 130435: Version 2024-1)
Угроза для людей
Harmless
Использование человеком
рыболовство: не имеет хозяйственного значения
дополнительная информация
инструменты
Специальные отчеты
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ресурсы в Интернет
Estimates based on models
Preferred temperature (Ref.
123201): 7.7 - 15.4, mean 10.4 °C (based on 658 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00409 - 0.02231), b=3.10 (2.89 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.7 ±0.38 se; based on food items.
устойчивость к внешним воздействиям (Ref.
120179): высокий, минимальное время удвоения популяции до 15 месяцев (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (29 of 100).
