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Acropomatiformes (Oceanic basses) >
Synagropidae (Splitfin ocean-basses)
Etymology: Kaperangus: Name from the Russian 'kaperang', which is an abbreviation for the rank of captain required for long range oceanic cruises; dedicated to the crews of research vessels who have collected so many marine organisms for scientists..
More on author: Norman.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien bathypelagisch; diepte 50 - 500 m (Ref. 26999), usually ? - 200 m (Ref. 6916). Deep-water; 21°N - 24°S, 26°W - 15°E (Ref. 116586)
Eastern Atlantic: from Mauritania to Namibia.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 16.5 cm SL mannelijk / geslacht onbekend; (Ref. 6916)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 10; Dorsale zachte stralen (totaal) : 9; Anale stekels: 2; Anale zachte stralen: 9. Dark brownish dorsally, paler below.
Found over mud bottom (Ref. 26999). Most abundant at about 200 m (Ref. 6916). Feeds on pelagic crustaceans like euphausiids, mysids and decapods (Ref. 27637).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Smith, C.L., 1990. Moronidae. p. 692-694. 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. 6916)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
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Estimates based on models
Preferred temperature (Ref.
123201): 12.4 - 14.2, mean 13.5 °C (based on 8 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00424 - 0.02152), b=3.02 (2.82 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.2 ±0.37 se; based on food items.
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).