Environment: milieu / climate zone / depth range / distribution range
Ekologi
laut batidemersal; kisaran kedalaman 50 - 1400 m (Ref. 117245). Deep-water; 80°N - 58°N, 161°W - 104°E (Ref. 117245)
Northeast Atlantic: eastern central Greenland southeast to just north of the Faroes, Jan Mayen Island, around Spitsbergen and northern parts of Barents Sea. Arctic: Franklin Bay, North Western Territory and Alaska (Ref. 11976); also the Kara and Beaufort seas.
Size / Weight / umur
Maturity: Lm ? range ? - ? cm
Max length : 51.7 cm TL jantan/; (Ref. 11976)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
vertebrata, bertulang belakang: 96. Pelvic fins small (Ref. 4695). Uniformly or mostly dark, with 5-8 short, light cross-bands; band across nape, if present, straight, not curved forward; peritoneum dark, with dense brownish-black dots (Ref. 4695).
Found on muddy bottoms (Ref. 4695). Benthic (Ref. 58426). Feeds mainly on epibenthic animals. With increase in size, shrimps and euphausiids are ingested in greater quantities but unlike L. reticulatus, its ingestion of smaller prey items does not decrease. Changes in feeding habit with size are relatively small (Ref. 13532).
Life cycle and mating behavior
Maturities | Reproduksi, perkembang biakan | Spawnings | Egg(s) | Fecundities | Larva
McAllister, D.E., M.E. Anderson and J.G. Hunter, 1981. Deep-water eelpouts, Zoarcidae, from Arctic Canada and Alaska. Can. J. Fish. Aquat. Sci. 38(7):821-839. (Ref. 11976)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Preferred temperature (Ref.
123201): -0.7 - 2.6, mean 0.4 °C (based on 489 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00275 (0.00171 - 0.00444), b=3.20 (3.06 - 3.34), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.4 ±0.44 se; based on food items.
Daya lenting (Ref.
120179): sangat rendah, Waktu penggandaan populasi minimum lebih dari 14 tahun (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (41 of 100).
