Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina batypelagisk; djupintervall 1800 - 2000 m (Ref. 4461). Deep-water
Eastern Atlantic: slopes of St. Helena, Ascension and Mid- Atlantic ridge.
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 17.8 cm SL hane/ej könsbestämd; (Ref. 4461)
Life cycle and mating behavior
Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver
Quéro, J.-C., T. Matsui, R.H. Rosenblatt and Y.I. Sazonov, 1990. Platytroctidae. p. 265-274. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 4461)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Verktyg
Special reports
Download XML
Internet-källor
Estimates based on models
Preferred temperature (Ref.
123201): 2.4 - 2.7, mean 2.4 °C (based on 686 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00407 (0.00154 - 0.01080), b=3.17 (2.95 - 3.39), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (12 of 100).