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Lophiiformes (Anglerfishes) >
Oneirodidae (Dreamers)
Etymology: Oneirodes: Greek, 'oneiros' = a dream or dreamlike or out of a dream (suggesting this fish is so strange and marvelous that can exist only in dreams) (Ref. 86949).
Environment: milieu / climate zone / depth range / distribution range
экология
морской батипелагический; пределы глубины 0 - 1800 m (Ref. 58018). Deep-water
North Atlantic: two records known, off Iceland and off Madeira.
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 13.7 cm SL самец/пол неопределен; (Ref. 86949)
Краткое описание
определительные ключи | морфология | морфометрия
членистые (мягкие) лучи спинного плавника (общее число) : 5 - 6; членистые (мягкие) лучи анального плавника: 4. Characterized by having relatively short head; short illicium; short and broad subopercular bone, without indentation on posterodorsal margin; length of ventral fork of opercle 23.1-27.9% SL; ratio of lengths of dorsal and ventral forks of opercle 0.42-0.52; absence of epibranchial teeth; presence of teeth on pharyngobranchial II; teeth in upper jaw 31-33, lower jaw teeth 38-40; vomer with 4-6 teeth; dorsal fin rays 5-6; anal fin rays 4; pectoral fin rays 18; head length 33.1-39.5% SL; head depth 40.0-51.2% SL; premaxilla length 27.3-32.6% SL; lower jaw length 38.0-50.0% SL; illicial length 16.1-22.1% SL (Ref. 86949).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
Bertelsen, E., 1990. Oneirodidae. p. 498-507. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post, and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 10524)
Статус Красного Списка МСОП (Ref. 130435)
Угроза для людей
Harmless
Использование человеком
дополнительная информация
инструменты
Специальные отчеты
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Estimates based on models
Preferred temperature (Ref.
123201): 5 - 10.7, mean 8.8 °C (based on 96 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 4.1 ±0.7 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (Ref.
120179): средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (Fecundity assumed < 1000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
