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Perciformes/Zoarcoidei (Eelpouts and pricklebacks) >
Lumpenidae (Eel pricklebacks)
Etymology: Lumpenus: Latin, lumpus, an uncouthlooking spiny-finned fish of a leaden-blue colour (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina bottenlevande; djupintervall 0 - 235 m (Ref. 50610). Polar; 82°N - 42°N, 33°E - 43°W
Circumpolar. Arctic, North Pacific and Northwest Atlantic: Barents Sea eastward to western Greenland; in the Pacific to southeastern Alaska and to northern Sea of Okhotsk; in western Atlantic to Nova Scotia.
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 36.5 cm NG hane/ej könsbestämd; (Ref. 58426)
Inhabits sandy to rocky bottoms, often in seagrass or algae; rarely, if ever, found in intertidal area (Ref. 51666). Feeds on crustaceans, worms, clams, and fish eggs (Ref. 58426).
Life cycle and mating behavior
Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver
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)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): -1.6 - 3.8, mean -0.3 °C (based on 2023 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00398 (0.00239 - 0.00663), b=2.80 (2.66 - 2.94), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.3 ±0.37 se; based on food items.
Resiliens (Ref.
120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
