Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina batypelagisk; havsvandrande (Ref. 51243); djupintervall 50 - 1000 m (Ref. 58302), usually 100 - 400 m (Ref. 47377). Deep-water
Atlantic, Indian and Pacific: in central water areas.
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 18.5 cm SL hane/ej könsbestämd; (Ref. 4058)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 0; Mjukstrålar i ryggfenan (totalt) : 11 - 13; Taggstrålar i analfenan: 0; Mjukstrålar i analfenan: 26 - 30. Color in alcohol, dark brown over body and fins (Ref. 4058). Well preserved specimens with a brassy-green iridescent layer along flanks, beneath eye and on cheeks (Ref. 4058).
Oceanic and mesopelagic (Ref. 7300, 58302). Feeds on fish and sepia by preferring the latter (Ref. 47377).
Life cycle and mating behavior
Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver
Johnson, R.K., 1986. Evermannellidae. p. 278-280. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4058)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Fiskeri: saknar intresse
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 10.3 - 23, mean 15.3 °C (based on 756 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7539 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00417 (0.00157 - 0.01110), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 4.4 ±0.57 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (13 of 100).