Environment: milieu / climate zone / depth range / distribution range
Marine; bathypelagic; depth range 225 - 1400 m (Ref. 96339). Deep-water; 55°N - 23°S, 135°W - 70°W
Eastern Pacific: off British Columbia, Canada (Ref. 12204), and from Washington, USA (48°N) to Chile (23°S) (Ref. 35760).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 25.0 cm SL male/unsexed; (Ref. 96339)
Morphology | Morphometrics
Usually near coasts (Ref. 12204). Oviparous, with large mesopelagic larvae (Ref. 35760).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Coad, B.W., 1995. Encyclopedia of Canadian fishes. Canadian Museum of Nature and Canadian Sportfishing Productions Inc. Singapore. (Ref. 12204)
IUCN Red List Status (Ref. 126983)
Threat to humans
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 123201
): 3.8 - 5, mean 4.7 °C (based on 19 cells).
Phylogenetic diversity index (Ref. 82804
= 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00407 (0.00155 - 0.01070), b=3.17 (2.94 - 3.40), in cm total length, based on LWR estimates for this Subfamily-BS (Ref. 93245
Trophic level (Ref. 69278
): 3.4 ±0.5 se; based on size and trophs of closest relatives
Resilience (Ref. 120179
): Medium, minimum population doubling time 1.4 - 4.4 years (Assuming tmax>3).
Fishing Vulnerability (Ref. 59153
): Low vulnerability (21 of 100).