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Stomiiformes (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes) > Melanostomiinae
Etymology: Eustomias: Greek, eu = good + Greek, stoma = mouth (Ref. 45335).
More on authors: Regan & Trewavas.
Environment: milieu / climate zone / depth range / distribution range
экология
морской батипелагический. Deep-water; 31°N - 27°S, 45°E - 60°W
Indo-Pacific: including Gulf of Mexico. Western Atlantic: equatorial and subtropical, the Caribbean, or east of Florida.
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 10.9 cm SL самец/пол неопределен; (Ref. 34246); 15.3 cm SL (female)
Краткое описание
определительные ключи | морфология | морфометрия
The single-based branch of the barbel arises from a stem at 56-71% BL and ends to or beyond the barbel tip. Dendritic side filaments off main branch, usually with elongate ovoids or bulblets, growing wee distal to branch origin. The distal, unpigmented part of the bulb laterally flattened (Ref. 34246).
Known from mid water depths of 2000 m (Ref. 34246).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Clarke, T.A., 1999. Pelagic fishes of the genus Eustomias (Melanostomiidae) similar to Eustomias dendriticus Regan and Trewavas with the description of seven new species. Copeia 1999(4):1002-1013. (Ref. 34246)
Статус Красного Списка МСОП (Ref. 130435: Version 2024-2)
Угроза для людей
Harmless
Использование человеком
рыболовство: интереса не представляет
дополнительная информация
инструменты
Специальные отчеты
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Estimates based on models
Preferred temperature (Ref.
123201): 2.2 - 4.3, mean 2.7 °C (based on 2076 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00302 (0.00116 - 0.00786), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 4.3 ±0.8 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (Ref.
120179): высокий, минимальное время удвоения популяции до 15 месяцев (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).