Environment: milieu / climate zone / depth range / distribution range
экология
морской демерсальный; пределы глубины 109 - 329 m (Ref. 117245), usually 174 - ? m (Ref. 58496). Polar; 84°N - 66°N, 81°W - 68°E (Ref. 117245)
Arctic: in Barents Sea and off northwestern Greenland.
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 7.5 cm TL самец/пол неопределен; (Ref. 7251)
Occurs on mud bottom (Ref. 4701).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
A clutch of 60-70 eggs of 5mm diameter is deposited in shells or protected areas. Parental care possible (Ref. 4701).
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
Статус Красного Списка МСОП (Ref. 130435)
Угроза для людей
Harmless
Использование человеком
дополнительная информация
инструменты
Специальные отчеты
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ресурсы в Интернет
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02089 (0.00774 - 0.05639), b=3.03 (2.79 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (Ref.
120179): низкий, минимальное время удвоения популяции 4.5-14 лет (Fecundity 60-70).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).