Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά) βαθύβιο(ς); εύρος βάθους 180 - 600 m (Ref. 7347), usually 180 - 550 m (Ref. 7251). Deep-water; 42°N - 8°N
Eastern Atlantic: Mauritania to Angola; possibly straying to southern Africa (Ref. 4412). Western Atlantic: New York and northern Gulf of Mexico in USA to Panama (Ref. 7251), [extending to the northern coast of South America according to Ref. 13628], up to Uruguay (Ref. 47377). Not occurring in the West Indies (Ref. 7251).
Μέγεθος / Βάρος / Age
Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm TL αρσενικό/απροσδιόριστο; (Ref. 7251); common length : 25.0 cm SL αρσενικό/απροσδιόριστο; (Ref. 47377)
Ραχιαίες άκανθες (συνολικά) : 12; Μαλακές ραχιαίες ακτίνες (συνολικά) : 14 - 17; Εδρικές άκανθες: 3; Μαλακές εδρικές ακτίνες: 13 - 16. Live specimens dark with a silver cast.
Inhabits deep waters, usually on soft bottoms (Ref. 2683). Feeds mainly on small crustaceans (Ref. 3547). Larvae and young are epipelagic, adults demersal or benthopelagic (Ref. 47377).
Life cycle and mating behavior
Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες
Oviparous, gonochorous, with pelagic eggs (Ref. 101194).
Haedrich, R.L., 1990. Ariommidae. p. 1019-1020. 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. 2. (Ref. 7347)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
αλιεία: περιορισμένης εμπορικότητας
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Preferred temperature (Ref.
123201): 8.5 - 19.6, mean 13.3 °C (based on 211 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01413 (0.00591 - 0.03375), b=2.95 (2.74 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 3.5 ±0.50 se; based on food items.
Ελαστικότητα (Ref.
120179): Μεσαίο(α), ελάχιστος χρόνος για διπλασιασμό πληθυσμού 1,4 - 4,4 έτη (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).