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Perciformes/Zoarcoidei (Eelpouts and pricklebacks) >
Zoarcidae (Eelpouts) > Gymnelinae
Etymology: Gymnelus: Gymnelus, derived from Greek, gymnēlos (Latinized Greek) = poor, needy (akin to Greek gymnos for destitute (E. Spencer, pers.comm. 09/13); viridis: Name from Latin 'viridis' for green' in Latin, name given by O. Fabricius due to the colour of fishes, which live in a zone of macroalgae (Ref. 123905).
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien demersaal; diepte 0 - 320 m (Ref. 50610). Polar; 84°N - 39°N, 180°W - 20°E
Arctic: Greenland and Canadian Arctic. Northeast Pacific: Bering Sea (Ref. 51665). Northern Atlantic: Canada and Barents Sea. Replaced by other species in the Arctic seas of Eurasia.
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?, range 10 - ? cm
Max length : 56.0 cm TL mannelijk / geslacht onbekend; (Ref. 4926)
Inhabits continental shelves, but generally living in shallower water (Ref. 11954); usually live over sand and muddy bottoms among seaweeds (Ref. 5951). Benthic; feeds on crustaceans, worms and clams (Ref. 58426).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Anderson, M.E., 1994. Systematics and osteology of the Zoarcidae (Teleostei: Perciformes). Ichthyol. Bull. J.L.B. Smith Inst. Ichthyol. 60:120 p. (Ref. 11954)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00282 (0.00149 - 0.00533), b=3.19 (3.02 - 3.36), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.1 ±0.26 se; based on food items. |
Weerstandsvermogen (Ref. 120179) |
laag, minimale populatieverdubbelingstijd 4,5-14 jaar (tmax=12). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Moderate to high vulnerability (48 of 100). 🛈 |